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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


Rankine cycle apparatus

Panasonic Intellectual Property Management ltd

Rankine cycle apparatus

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

Xutemp Temptech

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

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

Panasonic Intellectual Property Management

Refrigeration-cycle equipment

Date/App# patent app List of recent Evaporator-related patents
04/23/15
20150112088
 Method for preparing high purity anhydrosugar alcohols by thin film distillation patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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 patent thumbnailnew patent 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
04/02/15
20150089973

Rotating air conditioner and method


A rotating air conditioner apparatus and method comprising an elongated shaft, whereby one or more of a condenser coil, an evaporator coil, and a compressor rotate around the elongated shaft. In one embodiment, balancing weights rotate with the shaft and are positioned to prevent uneven rotation of rotating air conditioner during operation.
04/02/15
20150089967

Heat pump system for vehicle


A heat pump system includes air conditioning devices to adjust operations of cooling and heating a vehicle interior by circulating a refrigerant in accordance with a heating mode and a cooling mode of an electric vehicle, includes an outdoor condenser configured to condense the refrigerant, an expansion valve configured to expand the refrigerant condensed by the outdoor condenser, an evaporator configured to evaporate the refrigerant expanded by the expansion valve, a compressor configured to compress the refrigerant evaporated by the evaporator, and an indoor condenser configured to primarily condense the refrigerant compressed by the compressor and connected to the outdoor condenser. The heat pump system may further include: a radiator connected to electronic equipment; a chiller configured integrally with the radiator; first connecting piping connecting the refrigerant piping and the chiller; and second connecting piping connecting the refrigerant from the chiller to the refrigerant piping..
Hyundai Motor Company
03/26/15
20150087040

Production of ethanol and recycle water in a cellulosic fermentation process


Processes for producing ethanol from fermentation systems employing cellulosic feedstocks are provided, where water is processed for recycle. The water handling portion of the process employs multi-effect evaporators where the first effect evaporator is maintained at temperatures in excess of 105° c., and the evaporation train, beer column form a heat integrated system..
E I Du Pont De Nemours And Company
03/26/15
20150086438

Flexible fuel converter for producing liquefied petroleum gas from transportation fuels


Fuel converters configured to convert a transportation fuel to a low-c hydrocarbon fuel, along with methods of their use, are provided. The fuel converter can comprise: an evaporator configured to receive a transportation fuel from a fuel tank in a liquid state, wherein the evaporator converts the transportation fuel from a liquid to a gas; a fuel burner configured to heat the evaporator; a catalyst cartridge in fluid communication with the evaporator so as to receive the gas from the evaporator; and a condenser in fluid communication with the catalyst cartridge so as to receive the reaction product mixture from the catalyst cartridge.
03/26/15
20150084346

Power generation control system, power generation apparatus, and control rankine cycle system


A power generation control system includes a converter and a controller. The converter controls a generator of a rankine cycle system, the rankine cycle system including an expander, the generator, which is interconnected to the expander, a pump which feeds a working fluid, and an evaporator which evaporates a working fluid.
Panasonic Corporation
03/26/15
20150083576

System and process for reclaiming single and mixed amine solvents


A processes is for purifying an amine compound from a feed solvent which includes an amine salt of the amine compound. The process includes heating the feed solvent in a single stage evaporator of a reclaimer at a reduced operating pressure by feeding the evaporator with a constant amount of thermal energy; and evaporating the amine compound to purity the amine compound from the feed solvent..
Htc Purenergy Inc.
03/26/15
20150083445

In-vehicle fire extinguisher


The present invention reliably extinguishes fires in devices that have exceeded the guaranteed temperature without the use of a sensor. An in-vehicle fire extinguisher (100) extinguishes fires using an air conditioner for heating or cooling the interior of a vehicle compartment.
Panasonic Corporation
03/26/15
20150083373

Capillary-pumping heat-transport device


A capillary-driven heat transfer device, adapted to extract heat from a heat source and to release this heat to a cold source by means of a two-phase working fluid, includes an evaporator, having a microporous mass adapted to perform capillary pumping of fluid in the liquid phase, a condenser, a reservoir having an inlet and/or outlet port, a vapor communication circuit connecting the outlet of the evaporator to the inlet of the condenser, and a liquid communication circuit connecting the outlet of the condenser to the reservoir and to the inlet of the evaporator. The reservoir includes multiple separate volumes that remain in fluid communication..
Euro Heat Pipes
03/26/15
20150083126

Breathing circuit humidification system


A breathing circuit humidification system (200) is described that includes a humidification system (102) and a patient breathing circuit (201). The humidification system includes at least a moisture water source (209), a flash evaporator (211) and a moisture exchanger.
Draeger Medical Systems, Inc.
03/26/15
20150082827

Dehumidifier


Disclosed is a dehumidifier, having a compressor, a condenser, an expansion device, and an evaporator through which refrigerant is circulated, including a casing having an air inlet and an air outlet formed therein, a first passage for drawing air through the air inlet, and discharging the air through the air outlet after passed through the evaporator, the condenser, a first fan, and a second fan in succession, and a second passage for drawing the air through the air inlet and discharging the air through the air outlet after passed through the second fan, thereby, not only increasing the flow rate of the air passing through the condenser enabling to reduce a condensing temperature, but also discharging the air passed through the condenser mixed with the air drawn into the second passage enabling to drop the temperature of the air being discharged to the air outlet, permitting to resolve user's inconvenience.. .
Lg Electronics Inc.
03/26/15
20150082826

System service transition


Methods and systems are disclosed with regard to a transition used in air conditioning systems. One embodiment may include an ahu, which may include a furnace, a motor and a blower.
03/26/15
20150082825

Adjustable transition for accessing box coils


Methods and systems are disclosed with regard to a transition used in air conditioning systems having box evaporator coils. One embodiment includes a method for accessing box evaporator coils.
03/26/15
20150082819

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.
Articmaster Inc.
03/26/15
20150082690

Systems and methods for coal water slurry concentration


The present application provides a slurry concentration system for concentrating a flow of slurry. The slurry concentration system may include a boiler for producing a flow of steam, a first evaporator for concentrating the flow of slurry with the flow of steam and creating a first flow of water vapor, and a second evaporator positioned downstream of the first evaporator for further concentrating the flow of slurry with the first flow of water vapor and creating a second flow of water vapor..
General Electric Company
03/19/15
20150077938

Variable conductance thermosiphon


The present invention relates cooling system comprising at least one thermo syphon, which thermo syphon comprises at least one indoor evaporator, which is by first tubing connected to at least one outdoor condenser. It is the object of the present application to achieve effective automatic cooling of electronic systems placed inside a housing.
Dantherm Cooling A/s
03/19/15
20150075963

Water treatment device


A water treatment system (220) heats raw water, gasifies a portion thereof by an evaporator (34), and condenses the gasified steam at a condensation area (240) to obtain condensed water. The water treatment system (220) includes a heater (32) for heating raw water, a steam conducting part (35, 36) for conducting, to the condensation area (240), steam gasified from the raw water heated by the heater (32), and a pipe (221) for conducting circulating water from the condensation area (240) to the evaporator (34), causing heat exchange between the steam conducted to the condensation area (240) by the steam conducting part (35, 36) and the circulating water, as well as causing heat exchange between the raw water and the circulating water at the evaporator (34)..
Yts Science Properties Pte. Ltd.
03/19/15
20150075211

First-type absorption heat pump with multi-terminal heat supply


The invention provides the first-type absorption heat pump with multi-terminal heat supply which belongs to the area of low-temperature waste heat utilization and refrigeration technique. It mainly comprises a generator, the first absorber, the second absorber, an absorption-evaporator, a condenser, a evaporator, a throttle, a solution pump or the second throttle, the first solution pump, the second solution pump, the first solution heat exchanger and the second solution heat exchanger.
03/19/15
20150075163

Waste-heat utilisation device for a motor vehicle


A waste heat utilization device for a motor vehicle includes a waste heat utilization circuit in which a working medium circulates. The water heat utilization circuit includes a conveying device, an evaporator, an expansion machine, and a condenser.
Daimler Ag
03/12/15
20150072424

Cryogenic cooling thin film evaporator


One aspect of the present invention is directed to an apparatus for cryogenically cooling a substance. The apparatus of the present invention includes a thin film evaporator comprising a microstructured surface and an applicator for dispensing a working fluid onto the microstructured surface.
03/12/15
20150072389

Process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks


A method for the fractionation of lignocellulosic materials into reactive chemical feedstock in a batch or semi continuous process by the stepwise treatment with aqueous aliphatic alcohols in the presence of sulfur dioxide or acid. Lignocellulosic material is fractionated in a fashion that cellulose is removed as pulp, or converted to esterified cellulose, cooking chemicals are reused, lignin is separated in the forms of reactive native lignin and reactive lignosulfonates and hemicelluloses are converted into fermentable sugars, while fermentation inhibitors are removed.
Api Intellectual Property Holdings, Llc
03/12/15
20150068718

Evaporator


An evaporator is provided with a refrigerant pipe, a cold storage case which has inner fins mounted therein, and air-side fins. The evaporator is characterized in that the cold storage case is provided with: a filling opening for filling the cold storage case with a cold storage material; a first flow passage connecting to the filling opening and extending in the same direction as the direction of inflow of the cold storage material; and a second flow passage connecting to the first flow passage and extending in the direction intersecting the first flow passage..
Denso Corporation
03/12/15
20150068704

Cooling system for aerospace vehicle components


A cooling system for removing heat generated by electrical components onboard aerospace vehicles flows coolant between an evaporator that removes heat from the component, and a condenser within the skin of the vehicle. The skin is formed from facesheets comprising multiple layers of polymer resin reinforced with meshes of single and double wall nanotubes.
The Boeing Company
03/12/15
20150068230

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
03/12/15
20150068228

Heat pump and pumping heat in a free cooling mode


A heat pump includes an evaporator with an evaporator inlet and an evaporator outlet; a compressor for compressing operating liquid evaporated in the evaporator; and a condenser for condensing evaporated operating liquid compressed in the compressor, wherein the condenser includes a condenser inlet and a condenser outlet, wherein the evaporator inlet is connected to a return from a region to be heated, and wherein the condenser inlet is connected to a return from a region to be cooled.. .
Efficient Energy Gmbh
03/12/15
20150068037

Thermal system including an environmental test chamber


A system is provided where the system includes a chamber, a first cooling system including a first cooling load evaporator, wherein the first cooling system is placed within the chamber, a second cooling system including a fluid coil, wherein the fluid coil is placed within the chamber, and a thermal storage for a second cooling fluid in the second cooling system, wherein the thermal storage is placed outside the chamber. In the system, the first cooling system further includes a first compressor and a first condenser and the second cooling system further includes a thermal storage chiller, wherein the thermal storage chiller is placed outside the chamber..
Spx Corporation
03/05/15
20150064332

System and producing concentrated cream


Concentrated creams are produced from starting cream compositions characterized as homogenous, oil-in-water emulsions containing fat globules, phospholipid membrane components and non-fat solids, and which have an initial fat content between about 35 to about 55 percent by weight. To produce the concentrated creams, moisture is removed from the starting cream compositions through evaporative processing, and as a result, the concentrated cream remains in a homogenous state, retains the fat globules, phospholipid membrane components and non-fat solids, and includes a concentrated fat content of at least about 70 percent by weight.
Land O'lakes, Inc.
03/05/15
20150062821

Cooling structure for electronic circuit board, and electronic device using the same


The size of an electronic device using a cooling structure for an electronic circuit board is increased when using a heating element with a large amount of heat generation, therefore, a cooling structure for an electronic circuit board according to an exemplary aspect of the present invention includes an evaporator with an evaporation container storing a refrigerant; a condenser condensing and liquefying a vapor-phase refrigerant vaporized in the evaporator and radiating heat; and a pipe connecting the evaporator to the condenser, wherein the evaporator includes a heat receiving area, on one side of the evaporation container, thermally connecting to a heating element disposed on the electronic circuit board, and a plurality of flow path plates, in an area including the heat receiving area, extending in the direction parallel to the electronic circuit board; and a vapor-liquid interface of the refrigerant is positioned above or at the level of a lower end and below an upper end of the heat receiving area in the vertical direction, in the arrangement condition that the drawing direction of the flow path plates is approximately parallel to the vertical direction.. .
Nec Corporation
03/05/15
20150060028

Heat exchanger


The invention relates to a heat exchanger, such as in particular an exhaust-gas evaporator, having a housing with a fluid inlet, and with a fluid outlet for a first medium, such as in particular exhaust gas, and having tubes which are arranged in the housing transversely with respect to the flow direction of the first fluid and through which a second medium can flow and which, by way of their ends at the inlet side and at the outlet side are arranged and connected in a fluid tight manner in a tube plate, wherein, to the respective tube plate, there is connected in each case one structure by means of which groups of tubes are connected to one another in such a way that an outlet of at east one tube is fluidically connected to an inlet of at least one other tube.. .
Behr Gmbh & Co. Kg
03/05/15
20150059395

Ice maker


There is provided an ice maker. The ice maker includes: a freezing plate configured to be cooled by an evaporator to freeze water flowing thereon; a water tub disposed below the freezing plate to collect water falling from the freezing plate; an ice bin forming an ice storage space around the water tub to collect ice falling from the freezing plate; and a plate-shaped ice storage guide placed on an upper end of the water tub between the freezing plate and the water tub, the ice storage guide including a sloped part inclined toward the ice bin and a plurality of discharge holes narrower than widths of ice cubes formed by the freezing plate.
Daeyeong E&b Co., Ltd.
03/05/15
20150059383

Heat pump apparatus


A heat pump apparatus (100) includes an evaporator (10), an electrochemical compressor (11), a condenser (16), a refrigerant delivery path (18), and a non-condensable gas return path (28). The non-condensable gas return path (28) is provided separately from the refrigerant delivery path (18), and is configured to communicate a discharge-side high-pressure space of the electrochemical compressor (11) with a suction-side low-pressure space of the electrochemical compressor (11) so as to return a non-condensable gas from the high-pressure space to the low-pressure space.
Panasonic Corporation
03/05/15
20150059381

Mobile generator device and cooling system


The present invention relates to a mobile generator device (1) having at least one alignable solar panel (2a, 2b), wherein the solar panel (2a, 2b) can be moved in a transport position (tp) and at least one operating position (bp). The invention is characterized in that the generator device (1) has a housing shell (3a) with a peripheral area (4), wherein the solar panel (2a) is hinged to the housing shell (3a) so that the solar panel (2a) is in the transport position (tp) within the housing shell (3a) and does not project over the peripheral area (4).
Dometric S.a.r.i.
03/05/15
20150059380

Air-conditioning apparatus


An air-conditioning apparatus includes a compressor, an indoor heat exchanger configured to function as a condenser or an evaporator, indoor heat exchanges each configured to function as a condenser or an evaporator, a plurality of expansion valves each provided for a corresponding one of the indoor heat exchangers each configured to adjust a flow rate of a refrigerant that flows through the corresponding indoor heat exchanger and a controller configured to control an operation capacity of the compressor and opening degrees of a plurality of expansion devices. When increasing heat exchange performance of the indoor heat exchanger, the controller increases the operation capacity of the compressor and controls the opening degree of the expansion valve corresponding to the indoor heat exchanger to decrease the flow rate of the refrigerant that flows through the indoor heat exchanger..
Mitsubishi Electric Corporation
03/05/15
20150059379

Feed water heating system


Feedwater to be supplied to a feedwater tank via a feedwater path is passed through a waste heat recovery heat exchanger, a supercooler, and a condenser in sequence. A heat source fluid such as heat source water is passed through an evaporator and the waste heat recovery heat exchanger in sequence.
Miura Co., Ltd.
03/05/15
20150059372

Method of operating a heat pump


A method of operating a heat pump having an inside heat exchanger, an outside heat exchanger, a compressor, and valves that control the circulation of a refrigerant such that in one operating mode the inside heat exchanger operates as an evaporator while in the other operating mode it operates as a condenser. When switching from one operating mode to the other operating mode first the compressor is stopped, then the inside heat exchanger and the outside heat exchanger are directly connected via the valves until pressure is equal in both of the heat exchangers.
03/05/15
20150059371

Variable expansion device with thermal choking for a refrigeration system


A refrigeration system including a suction line heat exchanger having a first conduit including a refrigerant liquid which flows inside of the first conduit from the condenser to the evaporator. Also the refrigeration system includes a second conduit in thermal communication with the first conduit and includes a refrigerant fluid, typically a vapor, which flows inside of the second conduit in an opposite direction of flow from the first conduit from the evaporator to the compressor.
Whirlpool Corporation
03/05/15
20150059369

Method of controlling one or more fans of a heat rejecting heat exchanger


A method of controlling a fan of a vapour compression system is disclosed. The vapour compression system comprises a compressor, a heat rejecting heat exchanger, e.g.
Danfoss A/s
02/26/15
20150057811

Coordinated air-side control of hvac system


A method and apparatus for controlling an hvac system. The method may include receiving a fan speed signal from a fan control loop, and choosing among an independent mode, a first linked mode, and a second linked mode, depending on the fan speed signal.
Carrier Corporation
02/26/15
20150056358

Process and system for drying acid whey


A process comprises concentrating a whey composition to at least about 75 weight % solids in one or more evaporators connected in series to form a concentrated whey composition, wherein at least one of the evaporators comprises an evaporator configured to agitate the whey composition within the at least one evaporator, crystallizing at least a portion of the lactose in the concentrated whey composition in a crystallization cascade comprising one or more crystallizing stages to form an at least partially-crystallized whey composition and drying the at least partially-crystallized whey composition to form a dried whey product.. .
Proliant Dairy, Inc.
02/26/15
20150052932

Combined refrigerator/freezer appliances with dampers having ice prevention treatments


Combined refrigerator/freezer appliances with dampers having ice prevention treatments are disclosed. An example combined refrigerator/freezer appliance includes a cabinet having a first compartment and a second separate compartment, a refrigeration system including a compressor, a single evaporator and a condenser, the single evaporator being associated with the first compartment to lower temperatures of the first and second compartments, and a damper having a first position in which air is prevented from flowing from the first compartment to the second compartment, and a second position in which air is permitted to flow from the first compartment to the second compartment, wherein at least a portion of the damper is treated to prevent ice buildup from forming on the at least portion of the damper when the damper is in the first position..
Whirlpool Corporation
02/26/15
20150052916

System and controlling air conditioning system


An air conditioning system for an operator cab of machine includes a condenser, an evaporator, a compressor and a controller operable to control an operation of the compressor. The controller maintains a pre-defined compressor run time when the compressor is in an on state.
Caterpillar Inc.
02/26/15
20150052895

Heat exchanger, heat engine system and control method using the same


A heat exchanger is provided. The heat exchanger comprises an evaporator, a vapor-liquid separator, a liquid level sensor and a controller.
Industrial Technology Research Institute
02/19/15
20150050194

Device for sterilizing ice machine using ozone gas from electrolytic ozone generator


A device for sterilizing an ice machine using ozone gas from an electrolytic ozone generator includes a pure water tank (2), a pure water refilling device (1), and the electrolytic ozone generator (3). The pure water tank (2) is connected to a gas-feeding solenoid valve (4) and a gas-discharging solenoid valve (5).
02/19/15
20150047386

Refrigerating device comprising a fan


The invention relates to a refrigerating device comprising an evaporator, comprising a fan and a fan housing for generating an air flow on the evaporator, and comprising a bearing shell for retaining the fan housing on the evaporator in a vibration-decoupled manner. The fan housing has at least one first bearing pin and a second bearing pin.
Bsh Bosch Und Siemens HausgerÄte Gmbh
02/19/15
20150047385

Partitioned evaporator for a reversible heat pump system operating in the heating mode


Disclosed are embodiments of a partitioned evaporator for a reversible heat pump system operating in the heating mode. Embodiments include a partitioned evaporator having a first part and a second part, the first part exchanging heat between a working fluid upstream from a reversible metering device, and the working fluid downstream from the reversible metering device.
Heat Pump Technologies, Llc
02/19/15
20150047384

Heat pump system with a flow directing system


A heat pump system is provided that includes a flow directing system that allows an outdoor heat exchanger to be switchable between a single-pass arrangement and a two-pass arrangement. The heat pump system includes an outdoor heat exchanger, an indoor heat exchanger, and a flow directing system of check valves and piping segments that enable switching of the outdoor heat exchanger between the single-pass and the two-pass arrangement.
Johnson Controls Technology Company
02/19/15
20150047380

Refrigerating machine having tube-cooled evaporator & air-cooled evaporator


A refrigerating machine having tube-cooled evaporator & air-cooled evaporator includes a refrigerating device (1) and a defroster (4). The refrigerating device (1) includes a compressor (11), a condenser (12), a reservoir (13), a heat exchanger (14), a first refrigerating electromagnetic valve (15a), a first expansion valve (16a), a tube-cooled evaporator (2), a second refrigerating electromagnetic valve (15b), a second expansion valve (16b), an air-cooled evaporator (3), and a plurality of pipes (10a, 10b, 10c, 10d, 10g).
02/19/15
20150047378

Heat cycle for transfer of heat between media and for generation of electricity


A heat pump circuit including a compressor that compresses a working fluid from a gas in a low pressure, low temperature first state to a high pressure, a high temperature second state. A first subflow of the working fluid is condensed into a gaseous/liquid mixture and assumes a third state by the working fluid delivering heat to a first medium.
Energihuset FÖrsÄljnings Ab Hardy Hollingworth
02/19/15
20150047376

Method for controlling refrigerator


A method for controlling an operation of a refrigerator includes circulating and/or supplying a refrigerant to a refrigeration chamber evaporator and a freezer chamber evaporator, determining whether to stop an operation of the compressor a predetermined time from or after an initial driving point in circulating and/or supplying the refrigerant; opening a refrigeration chamber switching valve, a freezer chamber switching valve and/or a refrigerant flow path valve, and subsequently closing the valve(s) when it is determined that the compressor should be stopped; and stopping the compressor after opening the refrigeration chamber switching valve, the freezer chamber switching valve and/or the refrigerant flow path valve.. .
Dongbu Daewoo Electronics Corporation
02/19/15
20150047372

Cooling switchgear with heat pipe structure having integrated busbar tube


A cooling apparatus is provided for a switchgear. The switchgear has one or more primary contacts constructed and arranged to connect to a terminal of a circuit breaker.
Abb Technology Ag


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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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