F25B 31 - Compressor arrangements

Patents for F25B 31 - Compressor arrangements (3,736)
09/2011
09/07/2011	CN201964686U 多压缩机离心式空调机组的油位平衡装置 Multi-compressor oil level balancing device centrifugal air conditioning units
09/07/2011	CN102177405A 制冷循环装置 The refrigeration cycle apparatus
09/07/2011	CN101449059B Refrigerant compressor
08/2011
08/31/2011	CN201954847U 一种高效全湿内表面蒸发器 An efficient wet the whole surface of the evaporator
08/25/2011	WO2011101029A1 Refrigeration system and method for balancing the oil levels between compressors of a refrigeration system
08/24/2011	CN201945085U 一种压缩冷凝机组 A compression condensing unit
08/24/2011	CN201945081U 一种满液式冷水机组 One kind of full liquid chillers
08/18/2011	WO2011099061A1 Heat storage device, and air-conditioner provided with same
08/17/2011	CN201935482U Multi-connected air conditioning unit and oil circuit system thereof
08/17/2011	CN201931962U 一种电动汽车空调压缩机、发电机的轮系布置结构 Gear train arrangement for an electric car air-conditioning compressors, generators
08/10/2011	CN201926222U 空调及其低压储油和加速冷媒循环装置 Air conditioning and low-pressure refrigerant storage and accelerate circulation device
08/10/2011	CN201926191U 一种风力驱动热泵 A wind-driven heat pump
08/04/2011	US20110189035 Integrated-inverter electric compressor
08/03/2011	CN201917143U 回油热交换装置 Back to oil heat exchanger
08/03/2011	CN201917065U 家用低环温型单双级联合压缩超高水温热泵热水机 Household type single and double stage low ambient temperature combined with ultra-high temperature compression heat pump water heater
08/03/2011	CN102141328A Liquid storage tank with multiple oil return holes
08/03/2011	CN102141297A Non-power consumption self-heating type solar water heating equipment
08/03/2011	CN101680567B Electromagnetic three-way valve, rotary compressor, and refrigeration cycle device
07/2011
07/27/2011	EP1999415B1 Refrigerating apparatus with vapor compression refrigerating cycle and control method therefor
07/27/2011	CN102136778A Generator and heat pump compound device
07/20/2011	EP2344766A1 Cooling compressor with system for reducing oil outflow
07/20/2011	CN201903224U Hydraulic filling type oil return device
07/20/2011	CN201903209U Water chiller with double systems connected in parallel
07/20/2011	CN201903127U Separated high-efficiency heat pipe heat exchanger with refrigerating function
07/13/2011	CN201897353U Gas-liquid separator used for air-conditioning double-compressor system
07/13/2011	CN201897276U Separating heat pipe exchanger with refrigeration function
07/13/2011	CN102121473A Scroll machine with continuous capacity modulation
06/2011
06/29/2011	EP2339270A1 Air conditioner
06/29/2011	CN201885488U Screw type cooling system and control method thereof
06/29/2011	CN201885474U Cooling system for metro vehicle air-conditioning units
06/29/2011	CN102112827A Discrete frequency operation for unit capacity control
06/29/2011	CN102109251A Air conditioner
06/29/2011	CN102109250A Oil return structure of falling film type water source heat pump unit
06/29/2011	CN102109239A Refrigerating apparatus
06/22/2011	EP2336681A1 Oil equalizing device, compressor unit and oil equalizing method
06/22/2011	EP2336674A1 Refrigeration cycle system and automotive air conditioning system using said refrigeration cycle system
06/22/2011	CN201874652U Tail gas air conditioner of engine
06/15/2011	EP2333458A1 Fluid circuit and refrigeration cycle apparatus using the same
06/15/2011	CN201866998U Compressor surface high-temperature afterheat recovering device
06/15/2011	CN201866977U High-efficiency, energy-saving and air-cooling full type water cooling unit
06/15/2011	CN201866976U Direct-current variable frequency transportation and refrigeration machine
06/15/2011	CN201863680U Vehicle-mounted air conditioner with dual-power switching function
06/15/2011	CN102099639A Refrigerating device
06/14/2011	CA2711674C Refrigeration system
06/09/2011	DE102009056518A1 Verdichter Compressor
06/08/2011	CN201858817U Automatic oil return device for refrigerating unit
06/08/2011	CN102087059A Fluid circuit and refrigeration cycle apparatus using the same
06/01/2011	CN201852365U Intelligent auxiliary air-conditioning system for vehicle
06/01/2011	CN201852364U Parallel system of multi-high pressure chamber compressor
06/01/2011	CN201852363U Return oil system used in centrifugal liquid chiller
06/01/2011	CN102080896A Electric vehicle air conditioner using vacuum reducer valve (VRV) system
06/01/2011	CN102080894A Electric air conditioning device for bus
05/2011
05/25/2011	CN201844622U Oil return device of evaporator as well as heat pump with oil return device
05/25/2011	CN102076972A Rotor assembly for rotary compressor
05/25/2011	CN102072594A Refrigerating unit with high-efficient oil return flooded evaporator
05/25/2011	CN102072593A Oil return structure of refrigerating machine set of flooded evaporator
05/24/2011	CA2711729C Refrigeration system
05/18/2011	EP2321594A2 Discrete frequency operation for unit capacity control
05/18/2011	EP2321592A1 Heat pump or refrigeration device and method for operating a heat pump or refrigeration device
05/17/2011	US7942651 Refrigeration device with improved DC motor
05/11/2011	EP2320161A1 Air conditioner
05/11/2011	EP2320159A1 Refrigerating device
05/11/2011	CN201828087U Special water source heat pump unit at tail end of capillary tube network
05/11/2011	CN201828084U Water source heat pump unit dedicated for tail end of capillary tube net with heat recovery
05/11/2011	CN201828079U Special water cooled chiller unit at tail end of capillary network
05/11/2011	CN201828076U Refrigeration system with double operating modes of ice producing and cold water producing
05/11/2011	CN102052796A Dual turbo centrifugal chiller
05/11/2011	CN102050506A Coupling device for sea water reverse osmosis system and refrigeration system and operating method of device
05/11/2011	CN102050125A Variable frequency heat pump air conditioning unit for railway vehicle
05/05/2011	US20110100035 Two-phase single circuit reheat cycle and method of operation
05/04/2011	EP2317249A1 Refrigeration cycle device
05/04/2011	CN201819472U Mobile air-conditioning unit
05/04/2011	CN102042717A Refrigerating system
05/04/2011	CN102042716A Zero-leakage type refrigerator
04/2011
04/21/2011	DE102007038374B4 Vorrichtung zum Antreiben eines Kältekompressors, Kältekompressor mit einer solchen Vorrichtung und Verfahren zum Ansteuern einer derartigen Vorrichtung An apparatus for driving a refrigeration compressor, refrigerant compressor comprising such a device and method for driving such a device
04/20/2011	EP2220444B1 Set of piston compressors and method for oil compensation
04/20/2011	CN201803528U Energy-efficient hydraulic power air-conditioning system
04/20/2011	CN201803510U Auxiliary air-conditioning power system of truck
04/20/2011	CN102022861A Hybrid type variable frequency air conditioning system with two working modes and control method thereof
04/20/2011	CN102022827A Low-noise indoor integral heat pump water heater
04/13/2011	EP2307731A2 Compressor having terminal plug assembly
04/13/2011	CN102016454A Uninterruptible cooling system and apparatus
04/13/2011	CN102016313A Hermetic refrigeration compressor
04/13/2011	CN101581512B Precise air conditioner and control method thereof
04/13/2011	CN101208567B Compressor lubrication
04/06/2011	CN201786376U Coal mine down-hole refrigeration cooling device
04/06/2011	CN102003854A Auxiliary compressor defrosting system for air source heat pump
04/06/2011	CN102003844A Efficient full-wet inner surface evaporator
04/06/2011	CN102003840A A refrigerating air conditioner using 2,3,3,3-tetrafluoropropene
04/06/2011	CN102003822A Air-cooling cold water unit and control method thereof
04/05/2011	US7918096 Refrigeration system
03/2011
03/30/2011	CN201779923U Touchable refrigerator compressor junction box
03/30/2011	CN101999064A Compressor for a refrigeration cycle, refrigeration cycle and method for operating the same
03/30/2011	CN101992670A Solar automobile air conditioner
03/23/2011	EP2297464A1 Rotor assembly for rotary compressor
03/23/2011	CN201769649U Arrangement structure of air condition compressor on chassis of coach or bus
03/23/2011	CN101988717A Modularized multi-connected set and balancing control method for refrigerating machine oil of modularized multi-connected set
03/16/2011	CN201764744U Water-cooled low-temperature aqueous solution unit
03/16/2011	CN201764743U Siphoning jetting full-liquid type water chilling unit
03/16/2011	CN201764601U Internal combustion dynamic air conditioner

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