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This page is updated frequently with new Evaporator-related patent applications. Subscribe to the Evaporator RSS feed to automatically get the update: related Evaporator RSS feeds. RSS updates for this page: Evaporator RSS RSS


Evaporator apparatus and method of operating the same

Alstom Technology Ltd

Evaporator apparatus and method of operating the same

Date/App# patent app List of recent Evaporator-related patents
05/21/15
20150139822
 Cooling devices and methods for use with electric submersible pumps patent thumbnailnew patent Cooling devices and methods for use with electric submersible pumps
Cooling devices for use with electric submersible pump motors include a refrigerator attached to the end of the electric submersible pump motor with the evaporator heat exchanger accepting all or a portion of the heat load from the motor. The cooling device can be a self-contained bolt-on unit, so that minimal design changes to existing motors are required..
Los Alamos National Security, Llc
05/21/15
20150138830
 Heat dissipation pipe loop and backlight module using same patent thumbnailnew patent Heat dissipation pipe loop and backlight module using same
The present invention provides a heat dissipation pipe loop and a backlight module using the heat dissipation pipe loop. The heat dissipation pipe loop includes: a first evaporator section (2), a second evaporator section (4) arranged opposite to the first evaporator section (2), a first pipe (6), a second pipe (8) arranged opposite to the first pipe (6), and a heat dissipation liquid arranged in the first pipe (6) and the second pipe (8).
Shenzhen China Star Optoelectronics Technology Co., Ltd.
05/21/15
20150137512
 Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device patent thumbnailnew patent Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device
A connection pipe and a method of manufacturing the connection pipe for an evaporator of a refrigeration device is disclosed. In the connection pipe and method, high-frequency welding is performed while a first pipe is at one side of a tube and a second pipe is at another side of the tube are welded, and a first curvature portion is in the first pipe and a second curvature portion is in the second pipe.
Dongbu Daewoo Electronics Corporation
05/21/15
20150136353
 Front-end module of a vehicle patent thumbnailnew patent Front-end module of a vehicle
Disclosed is a front-end module of a vehicle, including a vehicle front-end element which has at least one fresh air opening, an air channel which connects the fresh air opening with an engine compartment of the vehicle, a heat exchanger of a vehicle air-conditioning system, the heat exchanger being arranged in the air channel and being adapted for air to flow through it and being adapted to be selectively employed as a refrigerant condenser or a refrigerant evaporator, and a fan arranged in the air channel for acting upon the heat exchanger with air, the fan being configured to be reversible and, in a first operating mode, delivering fresh air from the fresh air opening toward the engine compartment and, in a second operating mode, delivering air from the engine compartment toward the fresh air opening.. .
Valeo Klimasysteme Gmbh
05/21/15
20150136045
 Evaporator apparatus and  operating the same patent thumbnailnew patent Evaporator apparatus and operating the same
A heat exchanger apparatus for receiving water from a steam drum (1) and providing steam and heated unevaporated liquid water to the steam drum includes a first evaporator (evap-1) and a second evaporator (evap-2). The first evaporator can receive water from a steam drum via a first feed conduit (9) and the second evaporator can receive water from a second feed conduit (11).
Alstom Technology Ltd
05/21/15
20150135766
 Method and  improving refrigeration and air conditioning efficiency patent thumbnailnew patent Method and improving refrigeration and air conditioning efficiency
A method and apparatus for improving refrigeration and air conditioning efficiency for use with a heat exchange system having a compressor, condenser, evaporator, expansion device, and circulating refrigerant. The apparatus includes is a liquid refrigerant containing vessel having a refrigerant entrance and a refrigerant exit with the vessel positioned in the heat exchange system between the condenser and the evaporator, and means for creating a turbulent flow of liquefied refrigerant.
05/21/15
20150135749
 Flow rate adjustment valve for refrigeration cycle patent thumbnailnew patent Flow rate adjustment valve for refrigeration cycle
A flow rate regulation valve is used for a refrigeration cycle device for air conditioning. The flow rate regulation valve is constituted by: an inlet flow rate control valve connected to the inlet side of an inside evaporator and functioning in the refrigeration cycle device as an expansion valve for depressurizing and expanding a refrigerant flowing into the inside evaporator; and an outlet flow rate adjustment valve connected to the outlet side of the inside evaporator and functioning as an evaporation pressure adjustment valve for adjusting evaporation pressure in the inside evaporator to a predetermined target pressure at which frost is not formed.
Denso Corporation
05/21/15
20150135747
 System and  dynamic control of an evaporator patent thumbnailnew patent System and dynamic control of an evaporator
The invention relates to a plate heat exchanger including a plate package, which includes a number of first and second heat exchanger plates which are joined to each other and arranged side by side in such a way that first and second plate interspaces are formed. At least two injectors are provided, each injector being arranged to supply a first fluid to at least one of the first plate interspaces in the at least one plate package and at least one valve is arranged to control the supply of the first fluid to the at least two injectors..
Alfa Laval Corporate Ab
05/21/15
20150135746
 Parallel evaporator circuit with balanced flow patent thumbnailnew patent Parallel evaporator circuit with balanced flow
Provided is a pumped loop system (10) for cooling a heat-generating components without relying on a maximum heat load, the system including first and second evaporators (14a-14n) in parallel with one another and first and second valves (22a-22n) upstream of the first and second evaporators respectively, wherein the valves (22a-22n) are controllable to vary the flow rate of fluid to the respective evaporator (14a-14n) based on the amount of flow needed to control the respective heat-generating component. By cooling the heat-generating components without relying on the maximum heat load, adequate flow may be provided to an evaporator operating under a high heat low while reduced flow is provided to an evaporator operating under a low head load..
Parker-hannifin Corporation
05/21/15
20150135743
 Air conditioning system having supercooled phase change material patent thumbnailnew patent Air conditioning system having supercooled phase change material
An air conditioning system includes a chiller system including a compressor, a condenser, an expansion device and an evaporator; a phase change material in thermal communication with the condenser; an actuator coupled to the phase change material; and a controller providing a trigger signal to the actuator to initiate changing the phase change material from a supercooled state to a solid state.. .
Carrier Corporation
05/14/15
20150132674

Fuel cell module


A fuel cell module includes a first area where an exhaust gas combustor and a start-up combustor are provided, an annular second area around the first area where a heat exchanger is provided, an annular third area around the second area where a reformer is provided, an annular fourth area around the third area where an evaporator is provided. The heat exchanger includes heat exchange pipes connected to an oxygen-containing gas supply chamber and an oxygen-containing gas discharge chamber.
05/14/15
20150129175

Thermosyphon heat sink


A heat-dissipating device includes a condenser and an evaporator. The condenser includes a shell and a main capillary wick.
05/14/15
20150128640

Two-stage centrifugal compressor with extended range and capacity control features


One exemplary embodiment of this disclosure relates to a centrifugal refrigerant compressor system. The system includes a condenser, an evaporator, and an economizer between the condenser and the evaporator.
05/14/15
20150128635

Refrigeration apparatus


A refrigeration apparatus uses r32 as a refrigerant, and includes a compressor, a condenser, an expansion mechanism, an evaporator and an accumulator. The accumulator is disposed in the suction flow path supplying refrigerant to the compressor.
05/14/15
20150128630

Evaporator set, preferably for a thermally driven adsorption device, and adsorption device


An evaporator set, preferably for a thermally driven adsorption device. In an evaporator set that can be connected an easily output-scalable modular thermally driven condenser set and, as a result, can be used simultaneously as a heat or cold store, a liquid collector is connected via a blockable expansion valve with an evaporator for cooling a fluid, wherein the liquid collector, the expansion valve and the evaporator form a structural unit, and wherein the liquid collector has a fluid inlet for and the evaporator a fluid outlet to a thermally driven condenser set..
05/14/15
20150128629

Refrigeration apparatus


A refrigeration apparatus uses r32 as refrigerant, and includes a compressor, condenser, expansion mechanism, evaporator, accumulator, branching flow path, opening degree adjustment valve disposed in the branching flow path, injection-use heat exchanger and a first injection flow path. The accumulator has an inside space to separate and accumulate refrigerant.
05/14/15
20150128622

Exhaust gas water extraction system


An exhaust gas water extraction system includes an evaporator component in a diffusion absorption refrigeration ('dar″) unit. The system also includes an exhaust gas input duct comprising an input opening to receive exhaust gas from an exhaust gas source.
05/14/15
20150128558

Solar fired combined cycle with supercritical turbine


Mechanical work for electric power generation is obtained from thermal energy in a plant arranged for introduction of solar energy, available intermittently, by reflecting and concentrating solar radiation to directly heat a flow medium such as the exhaust gas from a combustion turbine directed into a steam generating boiler/evaporator. Steam generators and staged turbines recover and extract energy optimally at particular temperature, pressure and flow parameters in a closed thermodynamic cycle.
05/07/15
20150126599

Process for producing isohexides


A process is described for producing an isohexide wherein an hexitol or a combination of hexitols is continuously dehydrated in the presence of an acid catalyst under vacuum using a thin film evaporator.. .
Archer Daniels Midland Company
05/07/15
20150122631

Evaporator for sagd process


A closed loop contaminant control system for an evaporative water purification process at an oil recovery facility includes an evaporator having a water inlet, a distilled water discharge, and an oil and brine water discharge. A sump in the evaporator is divided by an oil skimming weir into a main sump and a blowdown sump, with the oil and brine water discharge located proximate the blowdown sump and the steam discharge located above the oil and brine discharge.
1nsite Technologies Ltd.
05/07/15
20150122498

Method and device for concentrating dissolved solids in flowback and produced water from natural gas wells


A wastewater concentrator a liquid evaporator assembly, a gas-liquid separator, an exhaust assembly, and a flowback water concentrating system. The flowback water concentrating system includes a settling tank fluidly connected to the gas-liquid separator and a supernatant liquid concentration sensor for measuring a concentration of dissolved solids in the supernatant liquid in the settling tank..
Heartland Technology Partners Llc
05/07/15
20150121954

Method and the low-temperature fractionation of a fluid mixture


The method and the apparatus are used for the low-temperature fractionation of a fluid mixture. The fluid mixture is introduced into a separation column.
Linde Aktiengesellschaft
05/07/15
20150121950

Evaporator having a hybrid expansion device for improved aliquoting of refrigerant


An automotive evaporator heat exchanger is provided having a hybrid expansion device configured to aliquot refrigerant across the refrigerant tubes. The hybrid expansion device includes a first stage refrigerant pressure drop device and a second stage refrigerant pressure drop device.
Delphi Technologies, Inc.
05/07/15
20150121949

Refrigeration cycle of refrigerator


A refrigeration cycle of a refrigerator includes a first refrigeration cycle in which a first refrigerant flows along a first refrigerant tube and a second refrigeration cycle in which a second refrigerant flows along a second refrigerant tube. First and second compressors compress each of the first and second refrigerants, and a combined condenser condenses each of the first and second refrigerants.
Lg Electronics Inc.
05/07/15
20150121947

Auxiliary air conditioning device for vehicle


A vehicle includes a primary air conditioning device and an auxiliary air conditioning device each having a condenser, a receiver drier, an evaporator, and an expansion valve, an electrical air conditioning compressor coupled to the primary and the auxiliary air conditioning devices for operating the primary and the auxiliary air conditioning devices, and an alternator coupled to the electrical air conditioning compressor for energizing the electrical air conditioning compressor to operate the primary and the auxiliary air conditioning devices, and for allowing the auxiliary air conditioning device to be actuated to supply the cooling air to cool the vehicle even when the engine of the vehicle is shut off.. .
05/07/15
20150121945

Heat exchanger with thermal storage function


A cylindrical hole is formed between peripheral belt portions of two container constituent plates of a thermal storage material container of an evaporator with a cool storage function. A cylindrical portion of a thermal storage material charging member having a thermal storage material charging passage is disposed in the cylindrical hole and brazed to the two container constituent plates.
Keihin Thermal Technology Corporation
05/07/15
20150121940

Refrigeration cycle of refrigerator


Provided is a refrigeration cycle of a refrigerator. The refrigeration cycle of a refrigerator including a first refrigeration cycle in which a first refrigerant flows along a first refrigerant tube and a second refrigeration cycle in which a second refrigerant flows along a second refrigerant tube includes first and second compressors compressing each of the first and second refrigerants into a high-temperature high-pressure gaseous refrigerant, a combined condenser condensing each of the first and second refrigerants passing through the first and second compressors into a high-temperature high-pressure liquid refrigerant, first and second expansion valves phase-changing each of the first and second refrigerants passing through the combined condenser into a low-temperature low-pressure two-phase refrigerant, and first and second evaporators changing the refrigerant passing through each of the first and second expansion valves into a low-temperature low-pressure gaseous refrigerant..
Lg Electronics Inc.
05/07/15
20150121939

Refrigeration cycle device


When a refrigerant flow-path switch performs switching to a first refrigerant flow path, an interior condenser heating air blown into an interior as a first temperature-adjustment subject and an auxiliary heat exchanger are connected in parallel, and the auxiliary heat exchanger heats air blown to a battery as a second temperature-adjustment subject. In contrast, when the refrigerant flow-path switch performs switching to a second refrigerant flow path, an interior evaporator cooling air blown into the interior and the auxiliary heat exchanger are connected in parallel, and the auxiliary heat exchanger cools the air blown to the battery.
Denso Corporation
05/07/15
20150121938

Hierarchy condensation third-type absorption heat pump


The hierarchy condensation third-type absorption heat pump provided by the invention belongs to the absorption heat pump technology field. A solution cycle is formed by a first generator, an absorption-generator, a first absorber, a first solution pump, a second solution pump, a first solution heat exchanger and a steam distributing chamber.
05/07/15
20150121928

Refrigerator


A refrigerator includes a compressor compressing a refrigerant, a condenser condensing the refrigerant compressed in the compressor, a refrigerant tube guiding a flow of the refrigerant condensed in the condenser, an expansion device decompressing the refrigerant condensed in the condenser, and an evaporator evaporating the refrigerant decompressed in the expansion device. The evaporator includes an evaporation tube through which the refrigerant decompressed in the expansion device flows, a coupling tube through a refrigerant heat-exchanged with the refrigerant of the evaporator flows, and a heat-exchange fin coupled to the evaporation tube and the coupling tube..
Lg Electronics Inc.
05/07/15
20150121927

Refrigerator


A refrigerator is provided that may include at least one compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed in the at least one compressor, a refrigerant tube that guides the refrigerant condensed in the condenser, a plurality of evaporation passages, in which expansion devices may be respectively disposed, the plurality of evaporation passages branching from the refrigerant tube, a flow adjuster disposed in the refrigerant tube to supply the refrigerant into at least one evaporation passage of the plurality of evaporation passages, a plurality of evaporators, respectively, connected to the plurality of evaporation passages to evaporate the refrigerant decompressed in the plurality of expansion devices, and a liquid refrigerant supply device disposed at an outlet-side of the condenser to separate a liquid refrigerant of the refrigerant heat-exchanged in the condenser, thereby supplying the liquid refrigerant into the flow adjuster.. .
Lg Electronics Inc.
05/07/15
20150121926

Refrigerator


A refrigerant is provided that may include at least one compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed in the at least one compressor, a first expansion device that decompresses the refrigerant condensed in the condenser, a gas/liquid separator that separates the refrigerant decompressed in the first expansion device into a liquid refrigerant and a gaseous refrigerant, first and second evaporators, to which the liquid refrigerant separated in the gas/liquid separator may be introduced, and a second expansion device disposed at an inlet-side of the second evaporator to decompress the refrigerant.. .
Lg Electronics Inc.
05/07/15
20150121923

Transport refrigeration system having electric fans


A transport refrigeration system having one or more compressors forming part of a refrigeration circuit for cooling an interior compartment of a container or refrigerated trailer; and one or more fans powered by direct current (dc) power, the one or more fans being at least one of an evaporator fan, a condenser fan and a ventilation fan.. .
Carrier Corporation
05/07/15
20150121920

Refrigerator and controlling the same


A refrigerator and a method for controlling the same may be provided. The refrigerator includes a compressor, a condenser condensing the refrigerant compressed in the compressor, a refrigerant tube for guiding the refrigerant condensed in the condenser, a flow adjustment part coupled to the refrigerant tube to divide the refrigerant into a plurality of refrigerant passages, a plurality of expansion devices respectively disposed in the plurality of refrigerant passages to decompress the refrigerant condensed in the condenser, a plurality of evaporators evaporating the refrigerant decompressed in the plurality of expansion devices, and a supercooling heat exchanger disposed at an outlet-side of the condenser to supercool the refrigerant.
Lg Electronics Inc.
05/07/15
20150121919

Refrigerator and controlling the same


Provided are a refrigerator and a method of controlling the refrigerator. The method includes driving a refrigerating cycle that includes a first evaporator and a second evaporator by activating a compressor and simultaneously supplying cold air to a refrigerator compartment and a freezer compartment by supplying refrigerant to the first and second evaporators according to the driving of the refrigerating cycle.
Lg Electronics Inc.
05/07/15
20150121918

Refrigerator and controlling the same


The refrigerator includes a compressor compressing a refrigerant, a condenser condensing the refrigerant compressed in the compressor, and a dryer in which the refrigerant condensed in the condenser is introduced. The dryer removes impurities or moisture of the refrigerant.
Lg Electronics Inc.
05/07/15
20150121917

Refrigerator and controlling a refrigerator


A refrigerator and a method for controlling a refrigerator are provided. The method may include driving a refrigerating cycle including a first evaporator and a second evaporator by activating at least one compressor, supplying refrigerant to the first and second evaporators by controlling a flow adjuster, recognizing whether the refrigerant is unequally introduced into the first or second evaporator, by sensing a temperature of the first or second evaporator through at least one temperature sensor, reducing supply of the refrigerant to the first or second evaporator into which the refrigerant is unequally introduced, by adjusting the flow adjuster, storing information about an operation time of the flow adjuster, recognizing whether the at least one temperature sensor has malfunctioned, and determining an operation time of the flow adjuster according to whether the at least one temperature sensor has malfunctioned..
Lg Electronics Inc.
05/07/15
20150121916

Enclosure refrigerated by a hybrid compression/absorption refrigeration system


The present invention relates to an enclosure which is refrigerated and kept at a predetermined set temperature (te), containing the evaporator (7) of a refrigerating unit (5). Said enclosure is characterised in that: same comprises a thermochemical system (9) the circuit of which is separate from that of the refrigerating unit and which includes a reactor (1) containing a reactive product capable of absorbing a gas, a condenser and an evaporator arranged in said enclosure (3), the reactive product and the gas being such as to be the subject, when placed in the presence of one another, of a reaction which has the effect of the gas being absorbed by the reactive product and, conversely, to be the subject of a desorption reaction of the gas absorbed by the reactive product when heat is applied thereto once the gas has been absorbed, the thermochemical system having two operating phases, namely a cold-production phase and a regeneration phase, said system comprising measurement (14) and control (19) means which only enable the thermochemical system (9) to enter the regeneration phase if the temperature of the condenser (17) thereof is below a predetermined threshold temperature (ts)..
Coldway
05/07/15
20150121913

Heat pump device


During heat applying operation, both an air-source heat exchanger that exchanges heat with the atmosphere as a heat source and an earth-source heat exchanger that uses geothermal heat as a heat source serve as evaporators to collect heat from the atmosphere and the geothermal heat. During defrosting operation, while a four-way valve is switched to cause the air-source heat exchanger to serve as a radiator, and the earth-source heat exchanger to serve as an evaporator to collect the geothermal heat, and the collected geothermal heat is collected in the main circuit via the sub-circuit..
Mitsubishi Electric Corporation
05/07/15
20150121912

System and energy-saving inductive heating of evaporators and other heat-exchangers


A novel method of deicing utilizing a fins-on-tubes type evaporator/heat exchanger system that is optimized for energy-saving inductive heating thereof, by configuring it to increase its resistance to a value at which the system's reactance at its working frequency is comparable to its electrical resistance. The system includes a set of tubes configured for flow of cooling material therethrough, and also includes a set of fins positioned and disposed perpendicular to, and along, the tubes, in such a way that at least a portion of the fins comprises longitudinal excisions therein..
05/07/15
20150121903

Device for supplying gas


Device for supplying evaporated gas from a storage tank for refrigerated liquefied gas with regulated pressure to a consumer, the requirements of which for pressure and mass flow of the gas vary widely, the device having: a motor operated high-pressure pump for the liquefied gas, the driving rotational speed of which determines the mass flow of the pumped liquefied gas; downstream of the high-pressure pump an evaporator for the liquefied gas; downstream of the evaporator a pressure-regulating valve for the evaporated gas, the outlet of which is connected to the consumer; a first regulator, the measured variable of which is the pressure of the evaporated gas downstream of the pressure regulating valve and the manipulated variable of which acts on the pressure-regulating valve; a second regulator, the measured variable of which is the pressure of the gas between the high-pressure pump and the pressure-regulating valve and the manipulated variable of which acts on a rotational speed controller for the high-pressure pump; and means for combining the manipulated variables of the two regulators in such a manner that the manipulated variable of the first regulator additionally acts on the rotational speed controller.. .
Tge Marine Gas Engineering Gmbh
05/07/15
20150121876

Exhaust heat recovery apparatus, heating system, steam boiler, and deodorization system


An exhaust heat recovery apparatus includes an exhaust heat passage through which a first heat medium holding exhaust heat flows; a second heat medium passage through which the second heat medium, of which temperature is lower than that of the first heat medium, flows; a rankine cycle which includes a pump, an evaporator, an expander, and a condenser and causes heat exchange at the evaporator between the first heat medium flowing through the exhaust heat passage and a working fluid, so that the working fluid is evaporated, the evaporated working fluid expands at the expander, and power is generated; and an exhaust heat recovery heat exchanger which causes heat exchange between the first heat medium flowing through the exhaust heat passage and the second heat medium flowing through the second heat medium passage, so that the second heat medium is heated and exhaust heat of the first heat medium is recovered.. .
Panasonic Intellectual Property Management Co., Ltd.
05/07/15
20150121718

Clothes dryer and control method thereof


A clothes dryer and a control method thereof are provided. The clothes dryer includes an air circulation system and a refrigerant circulation system, the refrigerant circulation system includes a compressor, a condenser, a throttling element and an evaporator; the air circulation system includes a filter device, an air circulation power fan and a roller, and the refrigerant circulation system does not include a subcooler; the clothes dryer further includes a controller, a temperature sensor or a temperature-sensing element, and a temperature and humidity sensing element; the controller is configured to control an operation of the refrigerant circulation system, the operation of the clothes dryer includes a temperature rise phase and a basic drying phase, and the compressor of the clothes dryer is configured to have a higher power consumption in the temperature rise phase than in the basic drying phase, to rapidly rise a temperature in the clothes dryer..
Hangzhou Sanhua Research Institute Co., Ltd.
04/30/15
20150118374

Device and process for conching edible mass


The invention relates to a system (1) for conching edible mass, in particular cocoa containing mass, such as chocolate, cocoa liquor or compound, comprising a shear device, in particular a so-called taste-changer (14), in turn comprising a housing (16), a shaft (17) rotatably mounted in the housing (16), means (19, 20) for subjecting the edible mass to high shear stresses, means (21, 22) for spreading the edible mass after it has been subjected to high shear, and an inlet (24, 25) for supplying a gas to the spread edible mass. The system further comprises a thin film evaporator (15) to treat the edible mass exiting the shear device (14)..
Royal Duyvis Wiener ,b.v. A Corporation
04/30/15
20150114817

Apparatus for vapourising a medium and separating droplets as well as for condensing the medium


An apparatus for vapourising a medium and separating droplets as well as for condensing, in which apparatus an evaporator (a) and a condenser (b) are arranged inside a single outer casing in such a manner that they are separated from each other by a partition wall.. .
Vahterus Oy
04/30/15
20150114607

Dual-phase fluid heating/cooling circuit provided with temperature-sensing flow control valves


A circuit includes an evaporator receiving heat from a hot body; a condenser transmits heat to a cold body, a working fluid flows through a first conduit in vapour phase from the evaporator to the condenser, and flows through a second conduit in liquid phase, from the condenser to the evaporator. A first evaporator portion is in fluid communication with the second conduit and acts as a compensation chamber.
Alenia Aermacchi S.p.a.
04/30/15
20150114605

Heat transfer device using capillary pumping


A capillary-driven heat transfer device is adapted to extract heat from a heat source and release this heat to a cold source using a two-phase working fluid. The device includes an evaporator having a microporous mass performing capillary pumping of fluid in the liquid phase, a condenser, a reservoir having an inner chamber and an inlet and/or outlet port, a vapor communication circuit, connecting the outlet of the evaporator to the inlet of the condenser, a liquid communication circuit, and a non-return device arranged between the inner chamber of the reservoir and the microporous mass of the evaporator, and arranged to prevent liquid present in the evaporator from moving to the inner chamber of the reservoir..
Euro Heat Pipes
04/30/15
20150114325

Hvac flow control for micro-zone system


A ventilation system for use in a vehicle that provides individual control of micro-zones in the vehicle and the system includes a blower for pushing air through the ventilation system, an evaporator for conditioning the air being pushed by the blower, a first duct for supplying air to a first micro-zone and a second duct for supplying air to a second micro-zone, the second duct partitioned form the first duct, the first and second ducts receiving air once it has been blown through the evaporator and a flow diverter for selectively opening the partition wall and connecting the first duct and second duct so that air continues to flow through the evaporator even when one microzone is completely closed and no air flows through the related duct.. .
Ford Global Technologies, Llc
04/30/15
20150114315

Evaporator-feeder system and method


A method for releasing an anhydrous gas in a gas phase at a target rate includes the step of obtaining a vessel at least partially filled with the anhydrous gas. The anhydrous gas is at least partially in a liquid phase and the vessel has an outlet for releasing the anhydrous gas in the gas phase.
Ampac Fine Chemicals Llc
04/30/15
20150114256

Method for producing moulded articles


A method for producing moulded articles from a base substance which is mixed with a solvent to produce a moulding solution, and subsequently this solvent is at least partially removed from the moulding solution and the moulding solution is supplied to a device (8) for moulding, the moulding solution is supplied to a vertical cylindrical thin-film evaporator (2) and a horizontal cylindrical thick-film dissolver (4).. .
List Holding Ag
04/30/15
20150114025

Ice making machine evaporator with joined partition intersections


Disclosed are methods and apparatuses for overcoming known plating deficiencies in evaporator assemblies in ice making machine. One embodiment joins the vertical and horizontal partitions together at their intersections so that all surfaces are susceptible for increased soldering/brazing by eliminating the “voids” by changing the location and design of the “weep holes” in the vertical and/or horizontal partitions.
Manitowoc Foodservice Companies, Llc.
04/30/15
20150114015

Vapor compression dehumidifier


An apparatus comprises an air inlet configured to receive an inlet airflow. The inlet airflow comprises a process airflow and a bypass airflow.
Technologies Holdings Corp.
04/23/15
20150112088

Method for preparing high purity anhydrosugar alcohols by thin film distillation


The present invention relates to a method for preparing high purity anhydrosugar alcohols using hydrogenated sugar, and more specifically, to a method for preparing high purity anhydrosugar alcohols (particularly, isosorbide, isomannide, isoidide, and the like) with a purity of 97.5% or higher (more preferably, 98.5% or higher) and a ph of a distillate of 3.7 or higher (more preferably, 4.0 or higher) in a distillation yield of 87% or higher (more preferably, 90% or higher) by adding an acid to hexitol so as to convert the same into anhydrosugar alcohols, and single-stage distilling the converted product by using an internal condenser type thin film evaporator.. .
Samyang Genex Corporation
04/23/15
20150107295

Evaporator with phase change material


An evaporator configured to transfer heat between air flowing through the evaporator and refrigerant within the evaporator, and transfer heat between the refrigerant within the evaporator and phase change material (pcm) within the evaporator. The evaporator includes a first plate, a second plate, and a first tube.
Delphi Technologies, Inc.
04/23/15
20150107294

Refrigeration-cycle equipment


There is provided refrigeration-cycle equipment in which a mixture of a refrigerant component and an additive is employed as a refrigerant. The refrigeration-cycle equipment includes an evaporator, a condenser, a vapor passage, and a return passage.
Panasonic Intellectual Property Management Co., Ltd.
04/23/15
20150107283

Refrigerating capacity control device, a testing apparatus and a refrigerating control method using the device


This invention hereof discloses a refrigerating capacity control device, a test apparatus and a refrigerating control method using the device. The refrigerating capacity control device comprises a compressor (2), a condenser (5), an evaporator (7), a controller (1), a pressure regulating valve (4), a throttling device (6), a control panel (13) for driving a hot-gas valve, and a hot-gas valve (11).
Xutemp Temptech Co., Ltd.
04/23/15
20150107282

Controller for a vapour compression system and a controlling a vapour compression system


The invention discloses a controller for a vapour compression system for cooling a refrigerated space. The system comprises a circuit for circulation of a refrigerant between a compressor, a condenser, and an evaporator.
Danfoss A/s
04/23/15
20150107279

Apparatus and recovering and regenerating a refrigerant from an a/c plant


An apparatus (230) for recovering refrigerant from an air conditioning system (200) comprises an evaporator (232) arranged to receive the refrigerant from the air conditioning system (200) and to separate it from impurities in it present, obtaining purified refrigerant, a compressor (233) for circulating the purified refrigerant, a condenser (236), and a storage container (60) arranged to contain the condensed refrigerant. The storage container (60) defines a storage chamber (61) arranged to contain a liquid phase of the refrigerant (25) and a gaseous phase (26) comprising a vapour component of the refrigerant (26a) and an air component (26b).
Ecotechnics S.p.a.
04/23/15
20150107278

Device and icing prevention regulation for heat pump evaporators


The invention relates to a device and a method for icing prevention regulation for a heat pump evaporator (3) in air conditioning systems of vehicles, composed of a subsection (1) of a refrigerant circuit which can be operated both as a heat pump and also as an air conditioning system. The device comprises the heat pump evaporator (3), an electrical or mechanical refrigerant compressor (4), a cooler fan (9) which is attached to the heat pump evaporator (3) and which draws ambient air (11) upstream from and through the heat pump evaporator (3) at an adjustable flow speed, and which thus permits a permanent flow of ambient air (11) over the heat pump evaporator surface, a first temperature sensor (6) in or on the refrigerant line (5, 5a) upstream from the heat pump evaporator (3) with respect to the heat pump operating direction, and a control and regulating unit (8).
Audi Ag
04/23/15
20150107277

Apparatus and methods for temporarily holding the evaporator/fan unit of a ductless mini-split hvac system proximate to a wall


A portable and reusable installation platform for easing the installation or maintenance of an air conditioner on a vertical wall includes at least one support base upon which at least part of the air conditioner is positioned during the installation or maintenance thereof. At least one connector extends from the first end of the support base and is configured to releasably engage the wall.
The Rectorseal Corporation
04/23/15
20150107276

Icemaker with swing tray


A clear ice making system and method utilizes an ice forming tray pivotally connected to opposing side walls of an icemaker housing. Ice forming fingers of a dedicated evaporator extend into fluid within the ice forming tray, and are cooled by communication with the refrigerant circulating system of the refrigerator.
Whirlpool Corporation
04/23/15
20150107252

Rankine cycle apparatus


A rankine cycle apparatus (1a) of the present disclosure includes a main circuit (10), a heat exchange portion (hx), a bypass flow path (20), a flow rate-adjusting mechanism (3), and a pair of temperature sensors (7a). The main circuit (10) is formed by an expander (11), a condenser (13), a pump (14), and an evaporator (15) that are circularly connected in this order.
Panasonic Intellectual Property Management Co.,ltd
04/16/15
20150103486

Phase change module and electronic device mounted with same


The phase change module 300 includes a jacket case 312 attached with an evaporator surface 311 with the evaporator surface 311 being arranged on a heat generating body, a radiator case 321 attached with cooling fins (radiator) 322 arranged at a position departing from the heat generating body, and a connecting plate 330 that connects the jacket case 312 and the radiator case 321, in which holes are bored in the connecting plate 330 at a position where the jacket case 312 and the radiator case 321 overlap.. .
04/16/15
20150102116

Bottom assembly unit for a combustion chamber assembly unit of a vaporizing burner


A bottom assembly unit for a vaporizing burner combustion chamber assembly unit, especially for a vehicle heater, includes a bottom part (24) with a bottom wall. A porous evaporator medium (44) at least partially covers the bottom wall on a front side (42) positioned such that it faces a combustion chamber (20).
Eberspächer Climate Control Systems Gmbh & Co. Kg
04/16/15
20150102115

Bottom assembly unit for a combustion chamber assembly unit of a vaporizing burner


A vaporizing burner combustion chamber assembly unit, especially for a vehicle heater, includes a bottom part (32) with a bottom wall (34) and with a first circumferential wall (38) and a porous evaporator medium (42) at least partially covering a front side of the bottom wall, which is to face a combustion chamber (14). A ring-shaped holding part (52) has a second circumferential wall (54) and a contact area (56) touching the porous evaporator medium.
Eberspächer Climate Control Systems Gmbh & Co. Kg
04/16/15
20150101973

Wastewater treatment apparatus and system for oil and gas production wells


The present invention comprises a closed loop system for the removal of contaminants from wastewater while evaporating the water by utilizing a continuously running evaporator in communication with a separation tank wherein water is returned to the evaporator and solids are left in the separation tank for disposal.. .
Logic Energy Solutions, Llc
04/16/15
20150101361

Sealed system for an appliance


A sealed system for an appliance is provided. The sealed system includes a capillary tube for directing refrigerant from a condenser of the sealed system to an evaporator of the sealed system.
General Electric Company
04/16/15
20150101357

Machine for the production and dispensing of ice cream and the like, with improved control system


A machine (10) for the production and dispensing of food products such as ice cream and the like comprises a tub (11) containing a cylindrical evaporator (12) of a refrigerating circuit (13) and motor-driven helical mixer (14) which rotates coaxially inside the evaporator. The tub is also provided at the front with a tap (15) for dispensing the product through a dispensing outlet (16) which is arranged above a front zone of the machine which receives a container (18) for holding a measured amount of product.
Ugolini Spa
04/16/15
20150101330

Heat transfer engine


The invention provides a method for a thermally activated closed loop heat transfer system, and requires no other external power source other than the heat which it is transferring. The system is based on a two-phase (liquid/vapor) working fluid, with heat input through an evaporator and heat rejected through a condenser.
J R Thermal Llc
04/16/15
20150101209

Clothes treating apparatus and operating method thereof


A clothes treating apparatus including a drum, an air suction duct forming a flow path of air introduced into the drum, an auxiliary fan introducing air into the air suction duct, an air exhaustion duct forming a flow path of air exhausted from the drum, a main fan exhausting air to the air exhaustion duct from the drum, a condenser heating air sucked into the drum through the air suction duct, an evaporator cooling air exhausted from the drum through the air exhaustion duct, and a compressor and an expander forming a heat pump together with the condenser and the evaporator. The method includes measuring a discharge side pressure of the compressor, and comparing the measured discharge side pressure with a maximum allowable pressure, and determining that the auxiliary fan does not operate when the discharge side pressure is more than the maximum allowable pressure..
Lg Electronics Inc.
04/09/15
20150096325

Refrigerators with a non-azeotropic mixtures of hydrocarbons refrigerants


A refrigerant circuit using a non-azeotropic mixture of hydrocarbons refrigerants comprises a compressor, a condenser, an expansion device, a first evaporator downstream the expansion device, a second evaporator downstream the first evaporator, a first heat exchanger to cause heat exchange between refrigerant downstream the condenser and upstream the first evaporator, on one side, and refrigerant downstream the first evaporator and upstream the second evaporator, on the other side, and a second heat exchanger to cause heat exchange between refrigerant downstream the condenser and upstream the first heat exchanger, on one side, and refrigerant downstream the second evaporator and upstream the compressor, on the other side, the expansion device having a capillary tube as part of both heat exchangers as a side of exchangers, the capillary tube being parallel to and in contact with a tube of the circuit or it is wrapped around such tube.. .
Whirlpool Corporation
04/09/15
20150096321

Refrigeration apparatus


A refrigeration apparatus uses r32 as a refrigerant, and includes a compressor, a condenser, an expansion mechanism, an evaporator, an intermediate injection channel and a suction injection channel. The intermediate injection channel guides a part of the refrigerant flowing from the condenser toward the evaporator to the compressor, causing the refrigerant to merge with intermediate-pressure refrigerant of the compressor.
Daikin Industries, Ltd.
04/09/15
20150096316

Air conditioning system for a motor vehicle


An air conditioning system of a motor vehicle is provided herein, as well as a method for the same. The air condition system includes a refrigerant circuit including a compressor and an evaporator located inside the flow duct; an air conducting device provided downstream of the evaporator in the air flow direction; a heating heat exchanger provided inside the flow duct; and a control unit to receive a signal from a sensor.
04/09/15
20150096315

Flash tank economizer for two stage centrifugal water chillers


A system (20) comprises the integrated combination of: a condenser (34) having a condenser water path leg extending from a water inlet (40) to a water outlet (42); a first expansion device (50); a flash tank economizer (60; 360; 420); a second expansion device (79; 190); an evaporator (72) having an evaporator water path leg extending from a water inlet (80) to a water outlet (82); and a refrigerant flowpath (520, 522, 524) passing sequentially through the condenser, the expansion device, the economizer, the second expansion device and the evaporator. The flash tank economizer comprises a horizontally elongate body having a first end (108) and a second end (110).
Carrier Corporation


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Evaporator topics: Evaporator, Refrigerant, Heat Exchanger, Air Conditioner, Nitric Acid, Air Conditioning, Nitrogen Dioxide, Exhaust Gas, Fossil Fuel, Phase Change Material, Ventilation, Circulation, Compressor Unit, Passenger Compartment, Power Generation System

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