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Pressor patents



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


Thermal management of energy storage

Rolls-royce North American

Thermal management of energy storage

Compressor and valve assembly thereof for reducing pulsation and/or noise

Dongbu Daewoo Electronics

Compressor and valve assembly thereof for reducing pulsation and/or noise

Compressor and valve assembly thereof for reducing pulsation and/or noise

Barracuda Systems

Integrated multi-task metal working system

Date/App# patent app List of recent Pressor-related patents
06/25/15
20150181018
 Acoustic echo suppression patent thumbnailnew patent Acoustic echo suppression
A controller for an echo suppressor configured to suppress a residual echo of a far-end signal included in a primary error signal, the controller adapted for operation with a primary adaptive filter configured to form a primary echo estimate of the far-end signal included in a microphone signal and an echo canceller configured to cancel that primary echo estimate from the microphone signal so as to form the primary error signal, the controller comprising: a secondary adaptive filter configured to form a secondary echo estimate of the far-end signal comprised in the microphone signal; and control logic operable in at least two modes selected in dependence on a convergence state of the primary adaptive filter, the control logic being configured to control activation of the echo suppressor in dependence one or more transient or steady state decision parameters.. .
Imagination Technologies Limited
06/25/15
20150180294
 Device and process for mounting permanent magnets in an electric motor rotor patent thumbnailnew patent Device and process for mounting permanent magnets in an electric motor rotor
The present invention refers to a process for mounting permanent magnets in electric motor rotors and is destined, more specifically, to hermetic motor-compressor, which was conceived and developed to provide greater reliability to the assembly, since it is a technical solution capable of absorbing, more appropriately, the dimensional variations of the components involved and allows the use of high speed motor. Said process comprises the following steps: to construct a helical elastic element (6) with a diameter smaller than the outer diameter of the magnet (3) assembly positioned on the outer surface of the metal core (2); to elastically expand the helical elastic element (6); and to engage the helical elastic element (6) around the magnet (3) assembly to enable that the elastic force of the a helical elastic element (6) causes the latter be rigidly molded to the outer diameter of the magnet assembly (3)..
Whirlpool S.a.
06/25/15
20150180222
 Protection device for electrical appliances, in particular electric motors, compressors and transformers patent thumbnailnew patent Protection device for electrical appliances, in particular electric motors, compressors and transformers
The present invention refers to a protection device for electrical appliances comprising: a metal plate member having, at a first end, a stationary electrical contact and at a second end a first electric connection terminal; a composite metal blade having at a first end a movable electrical contact and at a second end a second electric connection terminal, the movable electrical contact making with the stationary electrical contact an electric switch, the composite metal blade being configured for snapping from the closing position to the opening position when the temperature around the composite metal blade exceeds a higher temperature threshold value, and for snapping from the opening position to the closing position when the temperature around the composite metal blade falls below a lower temperature threshold value; an insulating block for supporting the metal plate member and the composite metal blade; the protection device being characterised in that it comprises a compensating resistor made en bloc with the metal plate member between the stationary electrical contact and the first connection terminal.. .
Electrica S.r.l.
06/25/15
20150180102
 Compact amplitude and phase trimmer patent thumbnailnew patent Compact amplitude and phase trimmer
In some examples, a device includes a waveguide transition section comprising a first mode suppressor, an attenuation section coupled to the first waveguide transition section via a first adjustable rotation joint, wherein the attenuation section is operable to attenuate the electromagnetic signal, and a first quarter-wave plate section coupled to the attenuation section, wherein the first quarter-wave plate section is operable to introduce a first differential phase shift between a first mode of the electromagnetic signal and a second mode of the electromagnetic signal. The device also includes a second quarter-wave plate section coupled to the first quarter-wave plate section via a second adjustable rotation joint, wherein the second quarter-wave plate section is operable to introduce a second differential phase shift between the second mode of the electromagnetic signal and the first mode of the electromagnetic signal..
Honeywell International Inc.
06/25/15
20150180100
 Thermal management of energy storage patent thumbnailnew patent Thermal management of energy storage
An energy storage thermal management system includes an energy storage compartment including a liquid coolant bath portion and a vapor portion. A plurality of energy storage cells are positioned within the energy storage compartment and submerged within the liquid coolant bath.
Rolls-royce North American
06/25/15
20150177253
 Tumor suppressor designated ts10q23.3 patent thumbnailnew patent Tumor suppressor designated ts10q23.3
A specific region of chromosome 10 (10q23.3) has been implicated by series of studies to contain a tumor suppressor gene involved in gliomas, as well as a number of other human cancers. One gene within this region was identified, and the corresponding coding region of the gene represents a novel 47 kd protein.
Myriad Genetics, Inc.
06/25/15
20150177106
 System and  testing a gas turbine patent thumbnailnew patent System and testing a gas turbine
A method of testing a gas turbine is provided. The gas turbine includes a first compressor and an expansion turbine coupled by a drive shaft.
General Electric Company
06/25/15
20150177047
 Fluid level measurement system and method patent thumbnailnew patent Fluid level measurement system and method
A transport refrigeration system for a transportable temperature controlled space includes a compressor, a condenser and an evaporator fluidly connected to one another, an engine operatively connected to the compressor, and a fuel tank assembly fluidly connected to the engine. The fuel tank assembly includes a fuel tank configured to contain the fuel, a fuel vapor and air, and an ultrasonic fluid level sensor for sensing a level of fuel, the fuel tank having a maximum fuel level.
Thermo King Corporation
06/25/15
20150176939
 Device and  cleaning and/or preserving weapon barrels and weapon parts patent thumbnailnew patent Device and cleaning and/or preserving weapon barrels and weapon parts
A cleaning device for preserving inserts of weapon barrels and/or drum inserts as well as additional weapon parts, the device having a tubular central piece, guide elements arranged distributed around the periphery of the central piece, a fluid supply device, via which fluid is fed to the cleaning device, and a rotating nozzle head with openings from which the fluid can exit. A guide device additionally integrated into the cleaning unit enables movement of the cleaning device in a motorized manner.
Rheinmetall Air Defence Ag
06/25/15
20150176877
 Motor-driven compressor patent thumbnailnew patent Motor-driven compressor
There is provided a motor-driven compressor including a semiconductor device that comprises a compression mechanism, a motor, a housing, a wall, an electronic component, and a resin member. The motor drives the compression mechanism.
Kabushiki Kaisha Toyota Jidoshokki
06/25/15
20150176876
new patent

Air-conditioning apparatus


An air-conditioning apparatus includes an outdoor unit including a compressor configured to compress a first-side refrigerant and a heat-source-side heat exchanger configured to cause heat exchange between air and the first-side refrigerant, plural indoor units including indoor heat exchangers configured to cause heat exchange between the air and a second-side refrigerant, plural intermediate heat exchangers configured to cause heat exchange between the first-side and second-side refrigerants and connected to the outdoor unit by a first-side refrigerant pipe and connected to the indoor units by a second-side refrigerant pipe, and a flow switching device configured to switch combination of connection between the indoor units and the intermediate heat exchangers. The indoor units include convective indoor units and radiant indoor units, the convective indoor units include a convective indoor heat exchanger, and the radiant indoor units include a radiant indoor heat exchanger..
Mitsubishi Electric Corporation
06/25/15
20150176875
new patent

Sub-cooling system of a compression-refrigeration system


The present invention relates to a refrigeration facility and a method for maintaining the temperature of an isothermal enclosure (3) including: a refrigerating unit (5) comprising a compressor (7) driven by a heat engine (8) and an evaporator (13); and a 23 thermochemical cooling system (15) including a vessel (23) containing a liquefied gas capable, after evaporation, of combining with a reactive product, consisting of a mixture of a reactive salt and natural expanded graphite, contained in a reactor (17), the reaction product obtained being capable of being regenerated by a heating means, said cooling system including an evaporator (25) and a condenser (21). The facility is characterised in that: the evaporator (25) of said cooling system is in thermal contact with the refrigerant circuit of the refrigerating unit (5) upstream from the evaporator (13) thereof; the reactor of the cooling system is in thermal contact with a heating means using the heat energy dissipated by the heat engine during the operation thereof; the natural expanded graphite used has an apparent density of 100 to 120 kg/m3; and the weight percentage of the salt in the reactive product is of 50% to 75%..
Coldway
06/25/15
20150176868
new patent

Refrigeration cycle device


In a heating mode, a refrigerant circuit is switched in which a refrigerant is decompressed by an ejector to flow into a gas-liquid separator, and a separated gas phase refrigerant is introduced into an intermediate-pressure suction port of a compressor and at the same time a separated liquid phase refrigerant flows to at least a second variable throttle valve, an interior evaporator, and a suction port of the compressor, in this order. In a cooling mode, a refrigerant circuit is switched in which the refrigerant flowing out of the interior condenser is decompressed by a first variable throttle valve through an exterior heat exchanger to flow into the gas-liquid separator, and a separated gas phase refrigerant is introduced into the intermediate-pressure suction port of the compressor, and at the same time a separated liquid phase refrigerant flows to the second variable throttle valve, the interior evaporator, and the suction port of the compressor, in this order..
Denso Corporation
06/25/15
20150176866
new patent

Binary refrigeration apparatus


A two-stage refrigeration apparatus includes a high-stage refrigeration cycle including a high-stage-side refrigerant circuit including a high-stage-side compressor, high-stage-side condenser, high-stage-side expansion valve, and high-stage-side evaporator connected by pipes, a low-stage refrigeration cycle including a low-stage-side refrigerant circuit including a low-stage-side compressor, low-stage-side condenser, low-stage-side receiver, low-stage-side expansion valve, and low-stage-side evaporator connected by pipes, a cascade condenser including the high-stage-side evaporator and low-stage-side condenser, a receiver heat exchanging portion configured to cool the low-stage-side receiver, and a high-stage refrigeration cycle controller configured to perform controlling so as to activate the high-stage-side compressor when estimating a low-stage-side refrigerant will reach a supercritical state while the low-stage-side compressor his defrosted on the basis of the pressure of the low-stage-side refrigerant.. .
Mitsubishi Electric Corporation
06/25/15
20150176848
new patent

Air conditioning system and controlling an air conditioning system


An air conditioning system and a method of controlling an air conditioner system are provided. The air conditioning system may include an outdoor device disposed in an outdoor space, the outdoor device including a compressor and an outdoor heat exchanger, a plurality of indoor devices disposed in an indoor space, the plurality of indoor devices including an indoor heat exchanger, and a distributor that distributes and introduces a refrigerant into the plurality of indoor devices.
Lg Electronics Inc.
06/25/15
20150176766
new patent

System and loading, storing and offloading natural gas from ships


A system for loading and storing cng onboard of a ship and for unloading it therefrom comprises cng loading facilities for loading cng on board of the ship, cng storage facilities for storing the loaded cng on board of the ship at nominal storage pressure and temperature, and cng unloading facilities for unloading cng to a delivery point. The delivery point requires the unloaded cng to be at delivery pressure and temperature generally different from the storage pressure and temperature.
Blue Wave Co S.a.
06/25/15
20150176600
new patent

Retractable vane diffuser for compressors


A retractable vane diffuser system (36) for a compressor stage (12) of a turbocharger with selectively retractable vanes (38). The retractable vane diffuser system (36) includes a retractable vane (38) or a set of vanes (40) that can extend into a flow path (34) of a diffuser (18) to help control airflow and change the operating characteristics of the compressor stage (12), such as improving surge margin or improving peak stage efficiency.
Borgwarner Inc.
06/25/15
20150176593
new patent

Turbocharger with lubricant deflector


A turbocharger assembly can include a center housing that includes a compressor side, a turbine side, a bore that extends between the compressor side and the turbine side and a socket at the compressor side; a journal bearing disposed in the bore; and a lubricant deflector disposed at least partially in the socket. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed..
Honeywell International Inc.
06/25/15
20150176585
new patent

Pressure control valve and scroll compressor


A pressure control valve (100, 200) comprises a valve seat (140, 160) in which is formed a valve hole (142, 162), a first valve sheet member (110, 210) which covers the valve hole and is provided with a fluid passage (118, 218) thereon, and a second valve sheet member (120, 220) which is provided between the valve seat and the first valve sheet member and covers the fluid passage. Wherein, given that the direction directed from the second valve sheet member to the first valve sheet member is a first direction, when the pressure difference across two sides of the first valve sheet member and the second valve sheet member is directed to the first direction and is greater than or equal to a first preset value, the first valve sheet member is opened; when the pressure difference is directed to a second direction opposite to the first direction and is greater than or equal to a second preset value, the second valve sheet member is opened.
Emerson Climate Technologies (suzhou) Co., Ltd.
06/25/15
20150176583
new patent

Rotary compressor


A rotary compression mechanism is provided with a rotor which can rotate about the axis of a shaft mounted to a casing, a cylinder which can rotate about a rotation center eccentric from the shaft, and a drive plate which is installed so as to be capable of swinging relative to one of the cylinder and the rotor and to be capable of sliding relative to the other of the cylinder and the rotor and which rotationally connects the cylinder and the rotor. Spaces which are separated from each other by both a partition point and the drive plate and which are located between the inner surface of the cylinder and the outer periphery of the rotor are operating chambers for performing compression or suction..
Denso Corporation
06/25/15
20150176580
new patent

Compressor and valve assembly thereof for reducing pulsation and/or noise


A valve assembly may include a valve plate having an inlet hole through which working fluid passes from a vacuum muffler, a first discharge hole through which working fluid discharged from a cylinder passes, a second discharge hole through which the working fluid from the first discharge hole passes, and a pulsation and/or noise reducing passage through which the working fluid from the second discharge hole flows; a discharge valve at or in the valve plate configured to open and/or close the first discharge hole; a valve sheet having a first hole therein communicating with the first discharge hole and a second hole therein at an outlet of the pulsation and/or noise reducing passage; and a vacuum valve in the valve sheet configured to open and/or close the inlet hole.. .
Dongbu Daewoo Electronics Corporation
06/25/15
20150176579
new patent

Device and controlling linear compressor


The control module includes a drive circuitry that drives the linear compressor based on a control signal, a detector that detects a motor current and a motor voltage corresponding to a motor of the linear compressor, an asymmetric current generator that generates an asymmetric motor current by applying a current offset to the detected motor current, and a controller that generates the control signal based on the asymmetric motor current and the detected motor voltage. Such a control module may increase a maximum freezing capacity by appropriately (or optimally) designing (setting) an initial value of a piston in a driving area or an operation area (or a high-efficiency driving area) of a compressor by considering the efficiency aspect, and executing an asymmetric operation in a high-load driving area (or a high freezing capacity driving area)..
Lg Electronics Inc.
06/25/15
20150176576
new patent

Compressor and discharging muffler thereof


A discharge muffler may include a discharge space in the cylinder block and a pulsation and/or noise reducing member (e.g., a pulsation reducing member) engaged in the discharge space having a passage (e.g., a pulsation and/or noise reducing passage) on a circumferential surface configured to guide the working fluid to an inner space of the discharge space.. .
Dongbu Daewoo Electronics Corporation
06/25/15
20150176575
new patent

Compressed air system for a motor vehicle


A compressed air system for a motor vehicle with an air supply system includes an electric drive motor, which can be controlled for variable speed, an air compressor coupled to be driven by the electric drive motor, an electric power supply for supplying electric power to the electric drive motor, at least one air reservoir connected with the air compressor to receive air from the air compressor, an air utilization system connected to the air reservoir to receive air from the air reservoir, and a controller to control the speed of the electric drive motor. The controller controls the electric drive motor to determine its speed depending upon at least one of the following signals: a signal representing the activation status of an accelerator pedal of the vehicle, a signal representing the speed of the vehicle, a signal representing the temperature of the power supply, a signal representing the temperature of the electric drive motor, a signal representing the wetness level of the air compressed by the air compressor, a signal representing the load of the air compressor, a signal representing the running time of the air compressor, or a signal representing the status of the electric power supply..
Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh
06/25/15
20150176572
new patent

Swash plate for swash plate compressor, manufacturing same, and swash plate compressor


A resin coating-provided swash plate, for a swash plate compressor, manufactured by a process shorter than a process of a conventional coating method and which allows the resin coating to be subjected to grinding processing with high accuracy and to have a high strength of adhesion to a base material of the swash plate, a method for manufacturing the swash plate, and the swash plate compressor having the swash plate. A swash plate (3) for a swash plate compressor is so constructed that inside a housing where a refrigerant is present, a rotational motion of the swash plate (3) mounted perpendicularly and obliquely on a rotational shaft by directly fixing the swash plate (3) thereto or indirectly fixing the swash plate thereto through a coupling member to the rotational shaft is converted into a reciprocating motion of a piston..
Ntn Corporation
06/25/15
20150176536
new patent

Assembly comprising a heat engine and an electric compressor


The invention relates to an assembly (1) comprising: an admission circuit (4) extending between an air inlet (11) and an outlet connected to the inlet of a heat engine (2); an exhaust circuit (6) extending between an inlet connected to the outlet of the heat engine (2) and an exhaust gas outlet (13); said heat engine (2); a return loop (22) enabling all or some of the exhaust gases in the exhaust circuit (6) to be reinjected upstream of the heat engine (2); and an electric compressor (30) arranged in the assembly (1) in such a way as to be able to receive gases recirculating in the return loop (22).. .
Veleo Systèmes De Contrôle Moteur
06/25/15
20150176535
new patent

Control apparatus of engine having turbocharger and method thereof


A control apparatus of an engine having a turbocharger may include the engine generating power by combustion of a fuel, the turbocharger including a turbine operated by exhaust gas of the engine and a compressor connected to the turbine by a rotating shaft, and thus supercharging air to a combustion chamber provided in the engine by the compressor, a detecting sensor detecting pre-ignition in the combustion chamber of the engine, and a controller controlling supercharging pressure supplied to the combustion chamber by using a required torque, ignition timing of the combustion chamber, and an air-fuel ratio, and thus controlling the pre-ignition in the combustion chamber, when the pre-ignition in the combustion chamber may be detected by the detecting sensor.. .
Hyundai Motor Company
06/25/15
20150176530
new patent

Ultra high overall pessure ratio gas turbine engine


A gas turbine engine comprises a first turbine rotor positioned upstream of a second intermediate turbine rotor and a third turbine rotor positioned downstream of the first and second turbine rotors. A fan rotor and three compressor rotors, with an upstream one of the compressor rotors are connected to rotate on a shaft with a fan drive turbine and a reduced speed fan rotor through a gear reduction.
United Technologies Corporation
06/25/15
20150176526
new patent

Semi-isothermal compression engines with separate combustors and expanders, and associated systems and methods


Engine systems and associated methods, including systems with semi-isothermal compression devices are disclosed. An engine system in accordance with a particular embodiment includes a compressor having a compressor inlet and outlet, a combustor having a combustor inlet coupled to the compressor outlet and further having a combustor outlet, a positive displacement expander having an expander inlet coupled to the combustor outlet, and further having an expander outlet and a work output device.
Bright Energy Storage Technologies, Llp
06/25/15
20150176501
new patent

Bleed air systems for use with aircrafts and related methods


Bleed air systems for use with aircrafts and related methods are disclosed. An example apparatus includes a turbo-compressor including a compressor having a compressor inlet fluidly coupled to a low-pressure compressor of the aircraft engine and a compressor outlet fluidly coupled to a first system of an aircraft.
The Boeing Company
06/25/15
20150176499
new patent

Process for preventing rotating stall and surge in a turbomachine


The present application provides a process for preventing rotating stall and surge in a turbomachine compressor. The compressor may include air extraction pipes connecting the compressor to a turbomachine exhaust area or to the atmosphere, at least one of the pipes is fitted with a flow regulation valve, and each valve has an adjustable degree of opening.
Ge Energy Products France Snc
06/25/15
20150176489
new patent

Unknown


The invention relates to a device for producing compressed air or other pressurized gases, having at least one high pressure compressor (12) and one low pressure compressor (11), and, in particular, a downstream gas store (reservoir 13). According to the invention, the high pressure compressor is a turbomachine with adjustable guide vanes and is flowed through alternately in one direction as a compressor or in the other direction as an expansion machine..
Boge Kompressoren Otto Boge Gmbh & Co. Kg
06/25/15
20150176486
new patent

Gas turbine engine with transmission


A gas turbine engine with a transmission having a variable ratio is discussed. A first gear train is in driving engagement with the low pressure spool and has a first output gear.
Pratt & Whitney Canada Corp.
06/25/15
20150176481
new patent

Turbocompound scheme, in particular in the field of industrial vehicles


An improved turbocompound system, in particular in the field of industrial vehicles. A first turbine drives a fresh air compressor.
Fpt Motorenforschung Ag
06/25/15
20150176476
new patent

System for charge air cooling and associated providing charge air cooling for an internal combustion engine


The invention relates to a system for charge air cooling for an internal combustion engine based on an engine family, wherein an intake module is arranged between a throttle valve and a combustion chamber. A first cooling device of the system is shaped to be structurally integrated into the intake module.
Behr Gmbh & Co. Kg
06/25/15
20150176436
new patent

Mixing assembly and combining at least two working fluids


A method for producing work from heat including mixing a first working fluid f1 vapor with a second working fluid f2 vapor to form a third working fluid f3; atomizing and/or vaporizing a liquid into the third working fluid f3 to define a saturated working fluid; and expanding the saturated working fluid to perform useful work. A high pressure f1(2) portion of the first working fluid f1 may be expanded prior to the mixing step while the f2 vapor is compressed prior to the mixing step.
Harris Corporation
06/25/15
20150176423
new patent

Strip for abradable in a compressor turbine


The invention relates to a sealing device of an axial turbomachine, comprising a circular strip with an outer surface and an inner surface; an annular layer of abradable material on one of the outer and inner surfaces of the strip, designed to provide a sealing with an annular row of rotor blades. The surface of the strip covered by the abradable layer comprises at least two perforated circular zones, each with a series of distributed perforations.
Techspace Aero S.a.
06/25/15
20150176422
new patent

Exhaust-gas turbocharger


An exhaust-gas turbocharger (1) comprising a housing (2), a turbine wheel (5) with blades (6), a compressor wheel (4) with blades (6), and a shaft (3) which is mounted in the housing (2) and which connects the turbine wheel (5) and compressor wheel (4), wherein, in a gap (7) between the housing (2) and at least one blade (6), a contactless labyrinth seal (8) is formed on the blade (6) and on the housing (2), wherein the labyrinth seal (8) comprises at least one combination of a groove (13) and a projection (14).. .
Borgwarner Inc.
06/25/15
20150176421
new patent

Final-stage internal collar gasket of an axial turbine engine compressor


The invention relates to an axial turbine engine guide vane assembly that comprises an annular row of blades which extend radially, an internal collar disposed at the internal ends of the blades. The internal collar comprises a circular gasket in elastomer or in silicon which is disposed on one of the upstream or downstream sides of said collar, so as to ensure airtightness with a sealing surface of the intermediate casing of the turbine engine.
Techspace Aero S.a.
06/25/15
20150176418
new patent

Compressor variable vane assembly


A variable vane assembly for a gas turbine engine compressor with a plurality of pivoting variable vanes extending between inner and outer shrouds and having an overhang portion that protrudes from a button at opposed ends of the vane. A plurality of projections, disposed on at least one of the inner and outer shrouds, protrude into the gas path relative to a nominal gas path boundary of the shrouds.
Pratt & Whitney Canada Corp.
06/25/15
20150176415
new patent

Blade comprising a support, provided with a portion with a depression


The support (6) of this blade comprises one side (7) and the other (18) provided with a depression (10). By concentrating this depression on a single side, a support (6) that is more rigid and resistant with an equal lightening is obtained, with the stress concentrations depending on the depth of the depression but being absent from the flat side (7).
Snecma
06/25/15
20150175442
new patent

Thermal desalination for increased distillate production


A superstructure for thermal desalination is optimized by controlling various parameters, wherein the variable parameters include a feed routing for flow of a liquid feed; brine routings for flow of concentrated brine from the liquid feed; vapor routings for vapor generated from the liquid feed; a series of multi-effect distillation effects, each of the effects coupled with at least one routing selected from the feed routing and the brine routings and with one of the vapor routings; and a series of multi-stage flash stages coupled with at least one routing selected from the feed routing and the brine routings and with one of the vapor routings. The superstructure may or may not contain a thermal vapor compressor..
Rheinisch-westfaelische Technische Hochschule Aachen
06/25/15
20150174685
new patent

Integrated multi-task metal working system


A self-contained integrated unit (10), including an engine (11) driving an electric generator (12), air compressor (21) and plasma cutter (30). The engine (11) drives the air compressor (21) for producing compressed air for the plasma cutter (30).
Barracuda Systems, Llc
06/25/15
20150174523
new patent

Process and the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature


In a process for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature, the feed stream is compressed in a compressor comprising at least two stages to form a compressed feed stream, the compressed feed stream is purified in an adsorption unit to remove water and form a dried compressed stream, the dried compressed stream or a stream derived therefrom is cooled to a subambient temperature and separated by partial condensation and/or distillation in a separation apparatus, liquid enriched in carbon dioxide is removed from the separation apparatus, the adsorption unit is regenerated using a regeneration gas and the regeneration gas is formed by separating, by permeation in a permeation unit, the dried compressed stream or a gas derived therefrom, the permeate of the permeation unit constituting the regeneration gas.. .
L'air Liquide, Societé Anonyme Pour L'etude Et L'exploitation Des Procédés Georges Claude
06/25/15
20150174200
new patent

Anti-tumor properties of dickkopf 3b


The invention relates to novel therapeutic approaches to cancer treatment that exploits tumor suppressor functions of dkk3b by site-specific delivery of dkk3b. Novel therapeutics and methods for treating tumors and cancers utilizing dkk3b tumor suppressor functions are disclosed..
University Of Massachusetts Medical School
06/18/15
20150172664

Lossless video data compressor with very high data rate


Lossless video data compression is performed in real time at the data rate of incoming real time video data in a process employing a minimum number of computational steps for each video pixel. Each pixel 8-bit byte is converted to a difference byte representing the difference between the pixel and its immediate predecessor in a serialized stream of the pixel bytes.
Cognitech, Inc.
06/18/15
20150171705

Dual-shaft gas turbine power generation system, and control device and control gas turbine system


The dual-shaft gas turbine power generation system includes: a high-pressure gas turbine; a first rotating shaft connecting a compressor and the high-pressure gas turbine; an electric motor connected to the first rotating shaft; a governor which adjusts the amount of air taken into the compressor; a low-pressure gas turbine; a second rotating shaft connected to the low-pressure gas turbine; a synchronous power generator connected to the second rotating shaft; a frequency converter which converts the frequency of power transmitted between the synchronous power generator and the electric motor; and a control device which controls a frequency converter control device for controlling the frequency converter, and the governor, on the basis of a power output command value indicating the power to be outputted to an external grid.. .
Hitachi, Ltd.
06/18/15
20150171031

Three-dimension (3d) integrated circuit (ic) package


A three-dimension (3d) integrated circuit (ic) package is disclosed. The 3d ic package has a package substrate having a surface.
Amazing Microelectronic Corp.
06/18/15
20150169246

Apparatus and compression of configuration data


An apparatus includes a device programmer, coupled to a plurality of semiconductor fuses disposed on a die, configured to program the plurality of semiconductor fuses with compressed configuration data for a plurality of cores disposed separately on the die. The device programmer has a virtual fuse array and a compressor.
Via Alliance Semiconductor Co., Ltd.
06/18/15
20150168200

Oil detection device, compressor having the same and controlling the compressor


An oil detection device for a compressor to detect at least two levels of oil in the compressor includes a first detection unit including a first reference electrode and a first detection electrode disposed at both sides of the first reference electrode, and a second detection unit including a second reference electrode spaced from the first reference electrode and a second detection electrode disposed at both sides of the second reference electrode.. .
Samsung Electronics Co., Ltd.
06/18/15
20150168058

Apparatus for producing liquid nitrogen


An apparatus for producing liquid nitrogen is provided. The apparatus includes a heat exchanger, a pair of turbine-boosters, a warm compressor, an air separation unit having a single column, a top condenser and a bottom reboiler, a liquid/gas separator, and an optional subcooler.
L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude
06/18/15
20150168057

Process for producing liquid nitrogen


A process for producing a liquid nitrogen product through the cryogenic separation of air in a nitrogen production plant is provided. The nitrogen production plant can include a main air compressor; a heat exchanger; an air separation unit having a single column, a top condenser, and a bottom reboiler; a recycle compressor; at least one turbine-booster having a booster and a turbine; a liquid/gas separator; and a subcooler.
L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
06/18/15
20150168056

Method for producing pressurized gaseous oxygen through the cryogenic separation of air


A method is provided for production of gaseous oxygen at moderate pressures by splitting a main air feed into at least three separate streams, with the first stream being fed to a heat exchanger and then a column system for rectification; the second stream being further compressed in a warm booster, partially cooled in the heat exchanger, expanded in a turbine coupled to the warm booster and then fed to the column system; the third stream being expanded in a warm expander before being introduced to the heat exchanger and introduced to the column system. In certain embodiments, substantially all of the main air feed is eventually introduced to the column system for rectification, resulting in reduced sizing of a main air compressor and improved product recoveries..
L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude
06/18/15
20150168052

Systems and methods for greenhouse gas reduction and condensate treatment


Systems and methods are provided for controlling vapor recovery in a pressurized system. A first vessel is configured to receive gas or condensate from a station at a first pressure, the first vessel including a first output for outputting vapor to a liquid cooled compressor.
06/18/15
20150168044

Air conditioner and controlling an air conditioner


An air conditioner and a method of controlling an air conditioner are provided. The method of controlling an air conditioner may include determining whether a low-load condition is satisfied on the basis of a number of indoor devices or a temperature of external air, performing a low-load operation of a compressor at a predetermined frequency when the low-load condition is satisfied, detecting whether an operation pressure is out of a target pressure value or range while the low-load operation is performed, and bypassing a refrigerant from the compressor to a gas/liquid separator via an injection passage when the operation pressure is out of the target pressure value or range..
Lg Electronics Inc.
06/18/15
20150168043

System and improving efficiency of a refrigerant based system


The present invention is designed to reduce running costs in refrigerant based air-conditioning, refrigeration and heating systems by using a combination of thermodynamic and hydraulic control to manage the on and off states of the compressor, which is the main energy consuming component. Thermodynamic or temperature control is used to manage comfort levels within the room or space being cooled.
Agile 8 Consulting Limited
06/18/15
20150168042

Compressor operation management in air conditioners


In various implementations, an air conditioning system may include one or more compressors. The operation of the compressor(s) may be managed.
Lennox Industries Inc.
06/18/15
20150168038

Cooling circuit, cold drying installation and controlling a cooling circuit


A cooling circuit is equipped with a coolant, a compressor, a condenser and evaporator expansion valve combinations, whereby the outlets of the evaporators are connected to a collection pipe connected to the compressor. The cooling circuit comprises a control unit connected to a temperature sensor and a pressure sensor affixed in the collection pipe and connected to the expansion valves for the control of them.
Atlas Copco Airpower, Naamloze Vennootschap
06/18/15
20150168036

Managing high pressure events in air conditioners


In various implementations, an air conditioner may include one or more compressors, more than one expansion device, and/or a microchannel condenser. High pressure events may occur during operation of the air conditioner and may be identified.
Lennox Industries Inc.
06/18/15
20150168033

Heat pump device, heat pump system, air conditioner, and freezer


A heat pump device includes: a compressor that compresses a refrigerant; a motor that drives the compressor; a wiring switching unit that switches a wiring structure of the motor; an inverter that applies a desired voltage to the motor; and an inverter control unit that generates a pwm signal for driving the inverter, that includes, as an operation mode, a heating operation mode in which a heating operation is performed on the compressor and a normal operation mode in which a refrigerant is compressed by performing a normal operation on the compressor, and that controls a switching operation of the wiring switching unit in accordance with an operation mode.. .
Mitsubishi Electric Corporation
06/18/15
20150168023

Cooling device and method therefore for co2 washing machine


The present invention relates to a cooling unit for cooling fluid in a dry cleaning system and a method therefore. The cooling unit (12) comprises a device (1, 7, 8) containing cooled fluid such as carbon dioxide, and a tube section (11) for conveying the fluid from a first compressor stage (2) to a second compressor stage (3), arranged so that the fluid in the tube section (11) is cooled by the cooled fluid in the device (1, 7, 8)..
Electrolux Laundry Systems Sweden Ab


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