| Patents for F25B 31 - Compressor arrangements (3,736) |
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| 03/14/2012 | EP2428641A2 Variable capacity rotary compressor and air conditioning system having the same |
| 03/14/2012 | CN102374703A Multi-compressor variable-capacity outdoor machine of multi-split air conditioner |
| 03/08/2012 | WO2012003906A3 Refrigeration system for cooling a container |
| 03/08/2012 | DE102011112211A1 Motorbetriebener Kompressor The motor-driven compressor |
| 03/07/2012 | CN202158693U 螺杆式风冷冷热水机组回油装置 Screw the wind cold water unit oil return device |
| 03/07/2012 | CN202158692U 多联式空调系统供油机构 Multi air conditioning system oil supply mechanism |
| 03/07/2012 | CN202158691U 汽车空调压缩机支架 Automotive air conditioning compressor bracket |
| 03/07/2012 | CN102369401A Refrigeration cycle apparatus |
| 03/07/2012 | CN102003854B Auxiliary compressor defrosting system for air source heat pump |
| 02/29/2012 | CN102364268A High pressure injection oil return automobile air conditioner |
| 02/29/2012 | CN102364267A Automobile air conditioner |
| 02/21/2012 | US8117960 Water-cooled piston compressor |
| 02/16/2012 | US20120036874 Active cooling of a compressor in an appliance |
| 02/15/2012 | EP2418440A1 Compressor oil return |
| 02/15/2012 | EP2417405A1 Refrigerating circuit and method for controlling the oil distribution within the same |
| 02/15/2012 | EP2417354A1 Hermetic refrigeration compressor |
| 02/15/2012 | CN202145061U 一种多压缩机并联水冷冷水机组 A multi-compressor parallel water-cooled chiller |
| 02/15/2012 | CN202144192U 一种空调客车压缩机固定装置 An air compressor fixtures Bus |
| 02/15/2012 | CN102353182A Automotive air conditioning motor-driven oil return device |
| 02/08/2012 | CN202141254U 一种高温冷水机组 A high-temperature chillers |
| 02/08/2012 | CN202141246U 全膨胀制冷压缩膨胀机 Full expansion refrigeration compressor expander |
| 02/07/2012 | US8109116 Dual compressor air conditioning system with oil level regulation |
| 02/01/2012 | CN102338505A Oil return flow path for multi-connected compressors and control method of oil return flow path |
| 01/31/2012 | US8104298 Lubrication system for touchdown bearings of a magnetic bearing compressor |
| 01/26/2012 | US20120017617 Centrifugal compressor cooling path arrangement |
| 01/25/2012 | CN202126031U Single-cooling type multi-connected central air conditioning unit adopting helical-lobe compressors |
| 01/19/2012 | WO2012006701A1 A control method for a resonant linear compressor and an electronic control system for a resonant linear compressor applied to a cooling system |
| 01/18/2012 | EP2407736A1 Heat pump device |
| 01/18/2012 | CN102003844B Efficient full-wet inner surface evaporator |
| 01/12/2012 | WO2012003906A2 Refrigeration system for cooling a container |
| 01/12/2012 | US20120006041 Refrigerating device |
| 01/11/2012 | CN202109703U Screw-type cooling-water machine set for underground air conditioner |
| 01/11/2012 | CN102317711A Motor for compressor and hermetic compressor having the same |
| 01/04/2012 | CN202101473U Automatic oil return system of Freon flooded refrigeration system |
| 01/04/2012 | CN202101340U Heat pump screw-type compression multi-connection central air conditioner device |
| 01/04/2012 | CN102305493A Heat energy air conditioner with generating function |
| 01/04/2012 | CN102305439A Multi-connected air-conditioning unit |
| 12/28/2011 | EP2321592B1 Heat pump or refrigeration device and method for operating a heat pump or refrigeration device |
| 12/28/2011 | CN202092375U 一种空调机组均油控制系统 An air-conditioning units are oil control system |
| 12/28/2011 | CN102297546A 压缩机及包括该压缩机的空调 Air conditioning compressor and the compressor |
| 12/28/2011 | CN102297488A 一种垂直轴风车组成的地源风能空调系统及空调方法 Ground source and air conditioning systems Wind method consisting of a vertical axis windmill |
| 12/27/2011 | US8082746 Refrigeration cycle device for vehicle |
| 12/27/2011 | US8082745 Refrigeration cycle system |
| 12/21/2011 | EP2397793A1 Refrigerating cycle apparatus |
| 12/15/2011 | WO2011084369A3 Reciprocating refrigeration compressor oil separation |
| 12/14/2011 | CN202074756U 空调机组油分离器均油平衡系统 Air conditioning units are oil balance oil separator system |
| 12/14/2011 | CN102278837A Oil equalization system of compressor units |
| 12/14/2011 | CN101907371B 一种空调冷冻冷藏系统装置 An air conditioning refrigeration system devices |
| 12/14/2011 | CN101368555B 封闭式封装的制冷剂压缩机装置 Refrigerant compressor unit enclosed package |
| 12/14/2011 | CN101060233B 冷却设备 Cooling equipment |
| 12/08/2011 | WO2011152915A2 Pulsation cancellation |
| 12/08/2011 | DE102010022993A1 Transportation refrigerating machine for cooling interior of box-type van body of cooling vehicle, has drive motor comprising outlet opening for discharging refrigerant fluid into housing of drive motor |
| 11/30/2011 | CN202057116U 压缩机与支承件的连接结构 Connection structure of the compressor and the support member |
| 11/30/2011 | CN202057115U 冰箱制冷膨胀压缩机 Refrigerator compressor refrigeration expansion |
| 11/30/2011 | CN101776355B 一种高落差长配管热泵空调系统的回油控制方法 Back to the oil drop method for controlling a high long pipe heat pump system |
| 11/29/2011 | DE202010011953U1 Wärmepumpe mit Nutzung der Kompressor-/Verdichterabwärme Heat pump with use of the compressor / compressor waste heat |
| 11/23/2011 | EP2388540A1 Hybrid-driven cold/heat storage type heat pump unit utilizing solar photovoltaic power and commercial power |
| 11/23/2011 | CN202048724U Hybrid frequency conversion air-conditioner system with two working modes |
| 11/23/2011 | CN202048723U Refrigerator combing manpower motion with electric compression refrigeration |
| 11/23/2011 | CN102252463A Screw chiller for underground air conditioner |
| 11/17/2011 | WO2011008371A3 Motor cooling applications |
| 11/16/2011 | CN102242984A Solar auxiliary heat engine drive type refrigerating device |
| 11/02/2011 | EP2382391A1 Compressor, in particular a radial piston compressor for carbon dioxide as a refrigerant |
| 11/02/2011 | CN202024537U Gas separation oil return device for supercritical CO2 refrigeration system |
| 11/01/2011 | US8047014 Humidity control system |
| 11/01/2011 | CA2535389C Compressor assemblage comprising an air-cooled electric motor |
| 10/27/2011 | DE202010017355U1 Transportkältemaschine zum Kühlen des Innenraums Transport chiller for cooling of the interior |
| 10/26/2011 | CN102226605A Air-conditioning system for preventing halt, exhaust and backflow of rotor type direct current frequency-conversion compressor |
| 10/12/2011 | EP2375193A2 Air conditioner and method of controlling the same |
| 10/12/2011 | EP2375192A2 Air-conditioning apparatus |
| 10/12/2011 | CN202008261U Independent freezing unit |
| 10/12/2011 | CN202008260U Oil return device of flooded water source heat pump unit |
| 10/12/2011 | CN102213474A Air conditioner and method of controlling the same |
| 10/12/2011 | CN102213466A Thermal environmental control system |
| 10/06/2011 | US20110239672 Oil level detecting device for a compressor and an air conditioning system having the same |
| 10/05/2011 | CN202002398U Double compressor connecting structure |
| 10/04/2011 | US8028540 Four terminal hermetic bushing for use with single-phase electrical service line and three-winding motor |
| 09/28/2011 | EP2368960A1 Vapor compression utilizing ionic liquid as compressor lubricant |
| 09/28/2011 | DE202010017392U1 Transportkältemaschine zum Kühlen des Innenraums Transport chiller for cooling of the interior |
| 09/28/2011 | CN201992910U 一种车载空调压缩机的驱动装置 A vehicle-mounted air-conditioning compressor drive |
| 09/28/2011 | CN201992909U 一种变频控制并联机组 One kind of parallel inverter control unit |
| 09/28/2011 | CN201992908U 马达电机联轴式压力能回收热泵机构 Motor motor association shaft pressure energy recovery heat pump mechanism |
| 09/28/2011 | CN201992902U 无油润滑直线轴承支撑斯特林制冷机 Oil-free linear bearings Stirling refrigerator |
| 09/28/2011 | CN201992901U 采用vrv系统的电动车空调 Using vrv electric car air conditioning systems |
| 09/28/2011 | CN201992897U 巴士用电动空调装置 Buses with electric air conditioning unit |
| 09/28/2011 | CN1639466B A centrifugal compressor |
| 09/28/2011 | CN102200360A Oil equalization system of compressor |
| 09/22/2011 | DE102010003086A1 Reciprocating piston compressor for e.g. refrigerator and freezer, has drive provided with compressor piston propelled by rotating shaft, where shaft is held in rolling bearing i.e. spindle-paired bearing, with ceramic rolling members |
| 09/21/2011 | EP2366967A1 Plant for the production of thermo-frigorific energy and method for the optimization of its efficiency |
| 09/21/2011 | CN201983531U 多系统车用空调的压缩机组件 Multi-vehicle air-conditioning system compressor components |
| 09/21/2011 | CN201983530U 一种制冷系统 A refrigeration system |
| 09/21/2011 | CN201983529U 汽车空调系统及六通阀 Automotive air conditioning systems, and six-way valve |
| 09/21/2011 | CN201983528U 具有均油功能的多联式空调室外机及空调系统 Multi-type air conditioner outdoor unit and air-conditioning systems with both oil function |
| 09/21/2011 | CN201983527U 一种部分热回收风冷机组的回油装置 Oil return device a part of air-cooled heat recovery unit |
| 09/21/2011 | CN201983512U 冷藏车备电冷冻冷藏系统 Refrigerated trucks refrigerated backup power systems |
| 09/21/2011 | CN101813396B Air conditioning unit and method for detecting oil level of compressor thereof |
| 09/14/2011 | CN201973971U 油分离器以及应用此油分离器的空调系统 The oil separator and the application of this air conditioning system oil separator |
| 09/14/2011 | CN201973960U 一种满液式水地源引射回油系统 One kind of flooded water source ejector back to the oil system |
| 09/14/2011 | CN201970827U 用于冷藏运输车辆的制冷系统及冷藏运输车辆 Refrigeration systems and refrigerated transport vehicles used for refrigerated transport vehicles |
| 09/07/2011 | CN201964687U 带离合器的传动装置 Transmission with clutch |