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Pressor patents

      

This page is updated frequently with new Pressor-related patent applications.




 Inverter-integrated electric compressor patent thumbnailnew patent Inverter-integrated electric compressor
An inverter-integrated electric compressor according to the present invention is provided with an inverter case for forming an inverter-accommodating space for housing an inverter device, and an inverter cover configured to close an opening of the inverter-accommodating space. The inverter case is assembled with the inverter cover using a spigot joint, and when the inverter cover closes the opening of the inverter-accommodating space, an end-face-opposing face that opposes an end face of the inverter cover is formed.
Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.


 Embedded turbofan deicer system patent thumbnailnew patent Embedded turbofan deicer system
An embedded turbofan deicer system (etds) may eliminate the ingested ice crystal icing problem plaguing high bypass turbofan engines operating at high altitudes near convective tropical storms: icing occurring on the surfaces of the engine's rotating engine spinner, fan blades, low pressure compressor casing and low pressure compressor and causing loss of power and on occasion engine flameouts. The invention supplies electricity to heat these engine parts using at least one reversed permanent magnet electric generator (reversed pmeg) driven by the turbofan's central drive shaft with all parts of the etds mounted internal to the engine in presently unused internal spaces without requiring modifications to the existing engine.

 Variable-rate texture compression using fixed-rate codes patent thumbnailnew patent Variable-rate texture compression using fixed-rate codes
A fixed rate compressor is used to perform variable rate texture compression. A texture image is accessed.
Samsung Electronics Co., Ltd.


 Communication device patent thumbnailnew patent Communication device
There has been a demand for a technique of expanding a communicable range as much as possible without increasing the time required for communication between an rf tag and a communication device. A communication device includes: a terminal electrically connected with an antenna; a transmitter electrically connected with the terminal and configured to generate a first radio signal superimposed with a predetermined command signal and transmit the first radio signal from the antenna; an amplifier electrically connected with the terminal and configured to receive from the antenna a second radio signal generated by an rf tag receiving the first radio signal; a detector configured to detect intensity of the signal having been amplified by the amplifier; and a suppressor configured to suppress the intensity of the amplified signal to be inputted into the detector such that the intensity does not exceed a predetermined upper limit..
Omron Corporation


 Storage of solar energy patent thumbnailnew patent Storage of solar energy
A method of operating a solar energy plant includes storing solar energy in a compressed air system of the plant by converting solar energy into electrical energy which operates a compressor of the compressed air system and produces compressed air and/or using solar energy as thermal energy that heats compressed air in the compressed air system of the plant.. .
Raygen Resources Pty Ltd


 System, method and computer program product for energy allocation patent thumbnailnew patent System, method and computer program product for energy allocation
An energy allocation system includes an air conditioning unit with a vdc compressor and a fan configured for variable speed output. The air conditioning unit further includes a built-in power generator.
Perfectly Green Corporation


 Cooling modes to manage a high voltage battery for a vehicle patent thumbnailnew patent Cooling modes to manage a high voltage battery for a vehicle
A vehicle climate control system includes a cooling system including a chiller, a coolant circuit, a refrigerant circuit, a pump, and a compressor. The coolant circuit bypasses the chiller.
Ford Global Technologies, Llc


 Dynamic range and peak control in audio using nonlinear filters patent thumbnailnew patent Dynamic range and peak control in audio using nonlinear filters
An audio encoding device is described herein. The audio encoding device includes a compressor that is based on a nonlinear filter.
Apple Inc.


 Device for atmosphere conditioning for testing combustion engines, and associated method and use patent thumbnailnew patent Device for atmosphere conditioning for testing combustion engines, and associated method and use
The invention relates to an atmosphere conditioning device for testing engines, comprising an inflow conduit connected to an engine admission, an outflow conduit connected to the exhaust of the engine and expelling exhaust gases, a communication conduit which communicates the inflow conduit with the outflow conduit, a supercharging turbogenerator comprising a turbine in the inflow conduit, a bypass valve which diverts the air flow that circulates towards the turbine, a heat regenerator consisting of heat exchangers in the inflow and outflow conduits, connected by the same heat transfer fluid circuit, a bypass valve in the outflow conduit together with the heat exchanger thereof, a heat exchanger in the outflow conduit downstream from the heat regenerator, and a turbocompressor downstream from the heat exchanger.. .
Universidad PolitÉcnica De Valencia


 Gas supply system and hydrogen station patent thumbnailnew patent Gas supply system and hydrogen station
A gas supply system—includes a compressor unit, an accumulator unit, a pre-cooling system and a housing. In the gas supply system, the compressor unit is vertically arranged and the pre-cooling system is arranged above the accumulator unit in the housing.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)


new patent

Turbocharger compressor noise reduction system and method

A turbocharger and a method are disclosed. The turbocharger includes a casing having an inlet end and an outlet end.
Ford Global Technologies, Llc

new patent

Compressor airfoil with compound leading edge profile

A compressor airfoil of a gas turbine engine includes a pressure side and a suction side of the airfoil extending downstream from a stagnation point, the suction side including a suction side surface portion within a leading edge region, and a main suction side airfoil surface downstream from the suction side surface portion and extending contiguously therewith. The suction side surface portion having a compound curvature profile which includes at least a leading edge having a first curvature profile and a chamfered surface having a second curvature profile different from the first curvature profile.
Pratt & Whitney Canada Corp.

new patent

Operation of a gas turbine system in part load operation

A method for operating a gas turbine system in part load operation wherein a compressor pre-guide blade adjustment for part load operation is initiated in case of a given state of a flow medium which flows into a compressor, a value of the initiated compressor pre-guide blade adjustment is compared with a compressor pre-guide blade adjustment limit value which is determined depending on the state of the flow medium, and, if the value of the initiated compressor pre-guide blade adjustment meets a predefined condition with regard to the compressor pre-guide blade adjustment limit value, at least one measure is initiated for changing the state of the flow medium which flows into the compressor in part load operation. An arrangement has an actuating device, determining device and control unit to carry out the method.
Siemens Aktiengesellschaft

new patent

Fan blade attachment root with improved strain response

A fan blade is provided and comprises a leading edge, an attachment root extending aft of the leading edge, and a trench formed in a surface of the attachment root. An attachment root is also provided.
United Technologies Corporation

new patent

Scroll compressor

A scroll compressor includes a body container that is a hermetically sealed container; a fixed scroll that is fixed to an upper portion of an inside of the body container; an orbiting scroll that is disposed below the fixed scroll; a rotary drive shaft including an oil passing hole that connects an upper side and a lower side in the shaft; a frame that is fixed to an inner peripheral surface of the body container to slidably support the orbiting scroll; a thrust plate that is disposed between a lower surface of the orbiting scroll and a thrust support surface of the frame; an oldham ring that is accommodated in the frame; and an orbiting-side oldham groove that guides the oldham ring, wherein a circumferential groove that communicates with the orbiting-side oldham groove is formed in the lower surface of the orbiting scroll.. .
Mitsubishi Electric Corporation

new patent

Scroll compressor

An object of the present invention is to improve reliability in a scroll compressor in which a frame is fixed by welding. A scroll compressor provided with: a sealed container inside which a working fluid is sealed; a frame fixed inside the sealed container; a fixed scroll provided with a fixed-side spiral body formed in a spiral shape on a fixed-side base plate fixed inside the sealed container; and a revolving scroll in which a revolving-side spiral body meshing with the fixed-side spiral body is provided on a revolving-side base plate, the revolving scroll moving in a revolving manner, wherein the frame includes a first welded point at which the frame is fixed by welding to the sealed container, a revolving-scroll-receiving surface supporting a bottom surface of the revolving-side base plate opposite to a surface thereof on which the revolving-side spiral body is provided, and a frame outer peripheral groove provided in an outer periphery of the frame facing an inner periphery of the sealed container and between the revolving-scroll-receiving surface and the first welded point..
Hitachi Appliance, Inc.

new patent

Scroll compressor

A scroll compressor includes partition plate (20) that partitions an inside of sealed container (10) into high-pressure space (11) and low-pressure space (12), and fixed scroll (30) adjacent to partition plate (20). The scroll compressor includes orbiting scroll (40) that meshes with fixed scroll (30) to form compression chamber (50), rotation restrictor (90) that prevents rotation of orbiting scroll (40), and main bearing (60) that supports orbiting scroll (40).
Panasonic Intellectual Property Management Co., Ltd.

new patent

Method and control circuit for controlling an electrical drive of an electrically driven compressed air compressor of a motor vehicle

A method for controlling an electrical drive of an electrically driven air compressor of a motor vehicle and a corresponding control circuit. A prevailing load torque of the air compressor that is applied at a drive shaft of the compressed air compressor is estimated as a function of at least one operating parameter and is fed forward as an estimated disturbance variable to the control circuit of the electrical drive to reduce a control error produced as a result of the prevailing load torque..
Man Truck & Bus Ag

new patent

Base unit for assembling a crankcase of a reciprocal compressor

A base unit for assembling a crankcase of a reciprocal compressor comprises a housing configured to hold at least part of a crankshaft; an access port placed onto the housing and configured to hold a connecting rod for a piston; the base unit having at least an interface zone on the housing, configured to be coupled with another interface zone of another base unit for assembling the crankcase.. .
Nuovo Pignone Srl

new patent

Micro compressor

A micro compressor includes a motor with a driving gear and a fan respectively connected to the first and second ends thereof. A plastic-made frame is connected to the first end of the motor.

new patent

Valve and stop arrangement for reciprocating compressor

The present invention relates to an arrangement integrated by at least one reed-type suction valve and at least one flexible stop which, arranged within the compression cylinder of the compressor, acts as end-of-stroke for the movement of said suction valve. Thus, flexible stop includes an angular inertial arrangement, so that it includes a free end spaced from the free end of suction valve.
Whirlpool S.a.

new patent

A compressor train with a stirling engine

A system for driving a reciprocating compressor is disclosed. The system includes a reciprocating compressor with a crankshaft.
Nuovo Pignone Srl

new patent

System and methodology for wind compression

A wind compressor system having one or more wind turbines and a plurality of wind compressors located proximate the one or more wind turbines. The wind compressors optimize the energy created by the wind turbines by redirecting and converging the wind from the wind compressor to the wind turbines.
Hover Energy Llc

new patent

System and methodology for wind compression

A wind compressor system having one or more wind turbines and a plurality of wind compressors located proximate the one or more wind turbines. The wind compressors optimize the energy created by the wind turbines by redirecting and converging the wind from the wind compressor to the wind turbines.
Hover Energy Llc

new patent

Assembly comprising a heat engine and an electrical compressor

The present invention concerns an assembly (1) comprising: an intake duct (4) extending between an air inlet (11) and a heat engine (2), a heat engine (2), an electric compressor (5) disposed on the intake duct and upstream from the heat engine (2), the electric compressor (5) being configured to allow the spark advance to be degraded during a transitory phase.. .
Valeo Systemes De Controle Moteur

new patent

Assembly including a heat engine and an electric compressor configured to heat the air-fuel mixture

The present invention relates to an assembly (1) which includes: an inlet pipe (4) extending between an air inlet (11) and a heat engine (2), a heat engine (2), and an electric compressor (5) arranged on the inlet pipe, the electric compressor (5) being configured such as to enable the inlet gases flowing in the inlet pipe (4) to be heated.. .
Valeo Systemes De Controle Moteur

new patent

Operation of a gas turbine plant having a compressor and a turbine

A method for operating a gas turbine plant having a compressor and a turbine, where a limit value of a guide blade adjustment for the compressor of the gas turbine is identified depending on at least one drive shaft speed of the gas turbine plant. For the at least one drive shaft speed, a maximum allowable turbine entry temperature corresponding to the limit value of the guide vane adjustment for the compressor or a maximum allowable temperature for the turbine of the gas turbine, which is dependent on the turbine entry temperature, is identified.
Siemens Aktiengesellschaft

new patent

Geared turbofan engine with counter-rotating shafts

A gas turbine engine turbine comprises a high pressure turbine configured to rotate with a high pressure compressor as a high pressure spool in a first direction about a central axis. A low pressure turbine is configured to rotate with a low pressure compressor as a low pressure spool in a second direction about the central axis.
United Technologies Corporation

new patent

Method of starting a gas turbine engine

A method of starting a gas turbine engine having a rotor comprising at least a shaft mounted compressor and turbine, with a casing surrounding the rotor.. .
General Electric Company

new patent

Control device for internal combustion engine

A turbocharger that includes a turbine and a compressor, an electric supercharger that is arranged in an intake passage, and a control device that increases a rotational speed of the electric supercharger upon receipt of a torque increase request with respect to the internal combustion engine are provided. During a process in which the rotational speed of the electric supercharger is increasing, if the rotational speed arrives at a predetermined switching rotational speed “ntec”, the control device decreases a rate of increase in the rotational speed from a first rate of increase “nteup1” to a second rate of increase “nteup2” (<nteup1).
Toyota Jidosha Kabushiki Kaisha

new patent

Exhaust-gas turbocharger

A method for balancing an exhaust-gas turbocharger rotor (14), comprising the steps of arranging a shoulder (12; 16; 20) rotationally conjointly on a shaft (10) of the rotor (14) and of removing at least a part of the material of the shoulder (12; 16; 20) in order to reduce the imbalance, and an exhaust-gas turbocharger rotor (14) having a shaft (10) on which a bearing arrangement (13) can be mounted, having a turbine wheel (6) on a first end (10a) of the shaft (10), and having a compressor wheel (2) on a second end (10b) of the shaft (10). A shoulder (12; 16; 20) is arranged on the shaft (10) between the compressor wheel (2) and the turbine wheel (6), which shoulder is connected rotationally conjointly to the shaft (10)..
Borgwarner Inc.

new patent

Variable turbine and/or compressor geometry for an exhaust-gas turbocharger

A variable geometry may include a blade bearing ring, guide blades mounted therein or thereon in a rotatable manner, and an adjustment ring for simultaneously adjusting the guide blades. The adjustment ring may be in operative connection with adjusting levers of the guide blades, and may be mounted on the blade bearing ring via rollers.
Bosch Mahle Turbo Systems Gmbh & Co. Kg

new patent

Combustion engine air intake system

The present invention relates to an assembly (1) for a combustion engine (10) comprising an electric compressor (5) and an air intake system, the air intake system comprising a double manifold (2) at the inlet to which there is a valve (4) configured to allow the intake gases to circulate in the manifold (2) and/or to allow the intake gases to bypass the electric compressor (5). The double manifold (2) comprises a swirl manifold (22) and a filling manifold (21), fed by two independent inlets, which can be closed off by the valve (4) independently of one another..
Valeo Systemes De Controle Moteur

new patent

Assembly including a heat engine and an electrical compressor configured such as to scavenge residual burnt gases

This invention relates to an assembly comprising: an intake pipe (4) extending between an air inlet (11) and a combustion engine (2), a combustion engine (2), an electric compressor (5) arranged on the intake pipe upstream of the combustion engine (2), a valve (8) arranged upstream of the combustion engine (2), the electric compressor (5) being configured to enable the residual burnt gases to be scavenged.. .
Valeo Systemes De Controle Moteur

new patent

Turbine engine compressor, in particular of an aeroplane turboprop or turbofan

The invention relates to a turbine engine compressor, in particular of an aeroplane turboprop or turbofan, comprising a stator featuring an annular casing and at least one annular row of variable-pitch vanes, wherein each vane comprises a radially external end having a pivot mounted in an orifice in the casing and connected by a linking member to an control ring (38) capable of pivoting axially in relation to the casing, wherein said linking member comprises a first end fixed to the pivot of the vane and a second end having a pin inserted in a hole (52, 58) in the control ring (38), characterised in that one (58) at least of the holes (52, 58) in the control ring (38) serving for insertion of the pins of the linking members, is oblong in shape and extends in the circumferential direction in order to allow movement of the pin in said oblong hole (58), during rotation of the control ring (38).. .
Scnema

new patent

Subsea processing

There is described subsea apparatus and a method for processing fluid from a well. In an embodiment, a pipeline (6) may be arranged to carry the multiphase fluid containing liquid and gas from the well.
Statoil Petroleum As

new patent

Ribozyme with trna synthetase activity and methods of manufacturing and using the same

Ribozymes exhibiting trna synthetase activity and substrate specificity, as well as methods for engineering and producing the same, are disclosed. The ribozymes of the present disclosure comprise a t-box rna module fused with a flexizyme module.
Purdue Research Foundation

new patent

Biogas stirring device for anaerobic tank

A biogas stirring device for an anaerobic tank includes: a biogas compressor, a biogas distributer, and gas inlet valves; wherein the biogas distributer includes a main pipe and a plurality of sub-pipes communicating with the main pipe; wherein a tank wall of the anaerobic tank has a plurality of installing holes corresponding to an amount of the sub-pipes; each of the installing holes is provided with one of the gas inlet valves, and an inlet end of each of the gas inlet valves communicates with one of the sub-pipes; an outlet end of each of the gas inlet valves communicates with an inside area of the anaerobic tank. Advantages of the present invention are as follows: the present invention effectively solves blockage of the conventional exhaust pipes; the present invention is simple in structure, low in cost, convenient in installation and easy in maintenance..
Bioland Environmental Technologies Group Corp. Ltd. (beijing Branch)

new patent

Lignite drying with closed loop heat pump

The invention relates to a dryer system for drying lignite coal used in a power plant. The system comprises a dryer and a closed loop heat pump circuit that is configured and arranged to provide heat energy to the dryer.
Alstom Technology Ltd

new patent

Lignite drying in a lignite fired power plant with a heat pump

The invention relates to a lignite fired steam power plant comprising a water/steam power cycle and a lignite dryer system having a heat pump circuit configured and arranged to provide heat energy to a lignite dryer of the dryer system. The heat pump includes a dryer heat exchanger, an expansion device and an evaporator heat exchanger connected to the first outlet line so as to enable heat energy transfer from the vapour of the first outlet line to the first working fluid.
Alstom Technology Ltd

new patent

Glycol regenerator vapor recovery unit

A vapor recovery system and method to control emissions (benzene and other compounds) from glycol regenerator overheads in a natural gas dehydration system is provided. In this system, a cooler is configured to receive overheads from a glycol regenerator and operative to condense at least a portion of the overheads into a cooled liquid stream.
Gas Pro Compression Corp.

new patent

Method for producing synthentic alkyl aromatic lubricant oil for refrigeration compressors by selection of solid acid catalysts modified during the integrated alkylation and transalkylation process in reactive distillation columns

The present invention refers to a process of obtaining alkylaromatic compounds where there is a higher selectivity for the production of monoalkylaromatic compounds by selection of modified acid solid catalysts in an integrated process comprising an alkylation and transalkylation of aromatic and/or polyaromatic compounds for the selective production of monoalkylaromatic compounds, as well as regeneration (in situ) of acid solid catalysts selected for this process. The process of the present invention enables the achievement of monoalkylated compounds with high rates of conversion, selectivity and yield..
Whirlpool S.a.

new patent

Supply of air to an air-conditioning circuit of an aircraft cabin from its turboprop engine

An aircraft turboprop engine has at least a low-pressure body and a high-pressure body. The low-pressure body drives a propeller by means of a first gearbox.
Safran Power Units

new patent

Aircraft environmental control system

An environmental control system (ecs) pack is provided including a primary heat exchanger and a secondary heat exchanger. An air cycle machine is arranged in fluid communication with at least one of the primary and second heat exchanger.
Hamilton Sundstrand Corporation

new patent

Underwater breathing apparatus

The said invention or apparatus is for users to swim and be totally submerged underwater with an adequate supply of air for extended periods of time. The apparatus is a sealed water resistant enclosure supporting a hollow air intake pipe with and attached hollow air intake sphere mounted on the top.

new patent

Storage evaporator having phase change material for use in vehicle air conditioning system

A storage evaporator for an air conditioning system in a vehicle is provided that includes phase change material-containing tubes arranged side-by-side in contact with refrigerant-containing tubes. The storage evaporator includes an upper coolant tank, a lower coolant tank, refrigerant-containing tubes fluidly connecting said tanks; and phase change material-containing tubes provided in contact with said refrigerant tubes.





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This listing is a sample listing of patent applications related to Pressor for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Pressor with additional patents listed. Browse our RSS directory or Search for other possible listings.


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