Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 31 - Compressor arrangements
Patents for F25B 31 - Compressor arrangements (3,736)
05/2010
05/12/2010CN101706182A Wind power cooling device
05/12/2010CN101706134A Integrated driving air conditioner
05/05/2010EP2182305A1 Method for controlling the distribution of lubricating oil in a compressor unit and compressor unit
05/05/2010EP1687163B1 Lowering of refrigerant emissions by cycling of a variable displacement compressor
05/05/2010CN201448943U Indoor unit for split air-conditioner of base station
05/05/2010CN1922451B Humidity controller
04/2010
04/29/2010WO2010017033A3 Discrete frequency operation for unit capacity control
04/29/2010US20100101242 System and method for cooling air conditioning system electronics
04/28/2010CN201443826U Air-cooled fan coil unit
04/28/2010CN1782621B Freezing circulation device and its control method
04/28/2010CN101699196A Air-cooling heat pump using excess heat of compressor for frost prevention
04/27/2010US7704056 Two-stage vapor cycle compressor
04/22/2010DE202010001321U1 Raumdynamische Kreiselkältemaschine Space Dynamic centrifugal chiller
04/15/2010WO2010040355A1 Cooling compressor with system for reducing oil outflow
04/14/2010CN201438008U Air conditioning system for building structure
04/07/2010EP2171385A2 Auxiliary cooling system
04/07/2010EP2171275A2 Mounting arrangement for the energizing cables of an electric motor of a refrigeration compressor
04/07/2010CN201436518U Fast cooling wine cabinet
04/07/2010CN201436517U Refrigerating box for a water dispenser
04/07/2010CN101184952B Method for lubricating a rolling element bearing by means of an ultra low viscosity volatile fluid, and bearing arrangement
04/01/2010US20100077793 Inverter-device built-in type electric compressor and vehicle equipped with the same compressor
03/2010
03/31/2010CN101688711A Refrigerant injection above critical point in a transcritical refrigerant system
03/25/2010WO2010031250A1 Oil equalizing device, compressor unit and oil equalizing method
03/25/2010DE102008025322B4 Kältemittelverdichter Refrigerant compressor
03/25/2010DE102008025320B4 Kältemittelverdichter Refrigerant compressor
03/24/2010CN201429282Y Unpowered oil-return device for vapor compression cooling-water machine unit
03/24/2010CN101680567A Electromagnetic three-way valve, rotary compressor, and refrigeration cycle device
03/24/2010CN101680442A Mounting arrangement for the energizing cables of an electric motor of a refrigeration compressor
03/24/2010CN101676564A Oil balancing device, compressor unit and oil balancing method thereof
03/18/2010WO2010029027A1 Heat pump or refrigeration device and method for operating a heat pump or refrigeration device
03/17/2010CN101672557A Refrigerant system oil accumulation removal
03/17/2010CN101670767A Power and gasoline dual-use of automobile air conditioner
03/17/2010CN100594346C Oil separation structure for refrigerant compressor
03/16/2010US7677051 Compressor lubrication
03/10/2010EP2161519A1 Oil return algorithm for capacity modulated compressor
03/04/2010US20100050673 Oil return algorithm for capacity modulated compressor
03/04/2010DE112008000928T5 Verfahren zur Montage eines Kältemaschinenkompressors A method of assembling a refrigeration compressor
03/03/2010CN201417041Y Energy saving compressed air pre-cooler
03/03/2010CN201417014Y Air source heat pump water heater
03/03/2010CN201416960Y Integrated fresh air conditioner
03/03/2010CN201416956Y Indoor unit of split air conditioner device for base station
02/2010
02/18/2010US20100037637 Oil circulation observer for hvac systems
02/17/2010EP2154450A2 Refrigerating device
02/17/2010EP2153139A1 Refrigerant injection above critical point in a transcritical refrigerant system
02/17/2010CN201407857Y Centrifugal compressing and condensing unit
02/11/2010WO2010017033A2 Discrete frequency operation for unit capacity control
02/04/2010WO2010013392A1 Refrigerating device
02/04/2010WO2009149803A3 Air-conditioning system
02/04/2010US20100024467 Scroll compressor and air conditioner
02/03/2010CN201396980Y Flooded unit with ejection oil return circuit
01/2010
01/28/2010US20100018245 Hermetically enclosed refrigerant compressor
01/28/2010US20100018244 Inverter-integrated electric compressor
01/28/2010US20100018243 Integrated electronic compressor
01/27/2010CN201392053Y Fixing frame for top-mounted horizontal type air-conditioning compressor in motor home
01/27/2010CN201391979Y Water spraying device of refrigerating machine
01/21/2010WO2010007730A1 Refrigeration cycle device
01/20/2010CN100582606C Construction device of motor starting system
01/13/2010CN201382629Y Closed-type compressor and refrigeration cycle device
01/13/2010CN101627266A Device for suction gas distribution in a parallel compressor assembly, and parallel compressor assembly
01/12/2010US7645125 Refrigerant compressor with improved oil retention
01/06/2010CN201377867Y Integrated energy-saving air-conditioning unit of computer room
01/05/2010US7641439 Flow passage structure for refrigerant compressor
12/2009
12/30/2009CN201373620Y Split water source heat pump unit
12/30/2009CN100575824C Electric compressor
12/29/2009US7637117 Air-conditioning system
12/17/2009WO2009149726A1 Compressor for a refrigeration cycle, refrigeration cycle and method for operating the same
12/16/2009EP2132498A2 Air conditioner and control method thereof
12/16/2009CN201363966Y Automobile air conditioning compressor support
12/16/2009CN201363948Y Refrigerating machine utilizing fluorine pump to supply liquid
12/16/2009CN100570224C Air conditioner
12/09/2009CN101598481A Refrigeration unit and respective control and management assembly
12/03/2009DE102008025322A1 Refrigerator compressor, particularly semi-hermetic refrigerator compressor, has housing and motor, where rotor of motor is connected with crank shaft
12/03/2009DE102008025321A1 Refrigerant compressor, particularly semi-hermetic refrigerant compressor, has multiple star-shaped cylinders arranged around crankshaft, where cylinders are locked by cylinder head in each case
12/03/2009DE102008025320A1 Refrigerant compressor, particularly semi-hermetic refrigerant compressor, has housing and crank shaft, where crankshaft has diameter extension at its lower end, through which oil channel runs
12/02/2009CN201355157Y Variable frequency fixed frequency packaged water chiller
12/02/2009CN100565038C Refrigerator
12/01/2009US7624583 Freezer device
11/2009
11/26/2009WO2009121547A3 Liquefier for a heat pump, heat pump, and method of manufacturing a liquefier
11/25/2009EP1740834B1 Gas distribution device
11/18/2009CN101581512A Precise air conditioner and control method thereof
11/18/2009CN101581304A Two-stage screw compressor and refrigerating device
11/11/2009CN101576337A Intelligent oil path control system
11/11/2009CN101574915A Air conditioning system for electric car
11/05/2009WO2009132412A1 Rotor assembly for rotary compressor
10/2009
10/29/2009WO2009130929A1 Refrigeration air conditioner
10/29/2009US20090269220 Electric compressor
10/22/2009WO2008134838A3 Mounting arrangement for the energizing cables of an electric motor of a refrigeration compressor
10/21/2009CN101561203A Refrigerant air-liquid mixer for heat pump
10/14/2009CN201327241Y Damping device for compressor of central air conditioning unit
10/14/2009CN100549566C Air conditioner oil returning system
10/14/2009CN100549419C Bottom plate for sealing outer shell
10/14/2009CN100549417C Gas distribution device
10/08/2009WO2009121547A2 Liquefier for a heat pump, heat pump, and method of manufacturing a liquefier
10/07/2009CN101551176A Split type Stirling refrigerating machine
10/07/2009CN100547771C Method, system and apparatus for cooling high power density devices
10/01/2009US20090241592 Compressor assembly having electronics cooling system and method
10/01/2009US20090241570 Refrigerant cycle system
09/2009
09/30/2009EP2021632B1 Refrigerant compressor
09/24/2009WO2009116237A1 Freezing device
09/17/2009US20090229280 High capacity chiller compressor
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