| Patents for F25B 30 - Heat pumps (6,899) |
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| 09/29/2011 | US20110232319 Air conditioning system with variable condenser reheat and refrigerant flow sequencer |
| 09/28/2011 | EP2368081A1 Heat pump/air conditioning apparatus with sequential operation |
| 09/28/2011 | EP2368080A2 Method and apparatus for evaporating and liquefying a medium |
| 09/28/2011 | CN201993028U 直接式污水及地表水源热泵机组自动清洗装置 Direct sewage and surface water source heat pump automatic cleaning device |
| 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 | CN201992814U 二氧化碳压缩机热泵热水系统 Carbon dioxide compressor heat pump hot water system |
| 09/28/2011 | CN201992753U 地源热泵与水冷螺杆串联空调机组 Ground source heat pump and water-cooled screw air conditioning units in series |
| 09/28/2011 | CN102200358A Two-stage double-effect lithium bromide (LiBr) refrigeration-heat pump cycle system |
| 09/22/2011 | WO2011113295A1 Multifunctional air-conditioning and hot-water system |
| 09/22/2011 | US20110226001 Channel switching valve and heat pump system using the same |
| 09/22/2011 | US20110225999 Refrigeration cycle apparatus |
| 09/22/2011 | US20110225998 Air-conditioning apparatus |
| 09/22/2011 | US20110225991 High efficiency double-effect chiller heater apparatus |
| 09/21/2011 | EP2366968A2 Method and device for thawing an evaporator of a heat pump device |
| 09/21/2011 | CN201983526U 空调风冷冷水热泵机组的结构 Structure of air conditioning heat pump air-cooled chiller |
| 09/21/2011 | CN201982891U 提高热能转换效率的地源热交换器 Improve the conversion efficiency of ground source heat exchanger |
| 09/21/2011 | CN102188829A Injection enthalpy-increasing backheating evaporator |
| 09/21/2011 | CN101457949B Domestic air source heat pump heating system |
| 09/15/2011 | US20110219792 Method for heating and/or air conditioning a vehicle |
| 09/15/2011 | US20110219791 Composition including 2,3,3,3-tetrafluoropropene, method for heating and/or air conditioning a vehicle |
| 09/15/2011 | DE19939028B4 Wärmepumpenkreislaufsystem Heat pump cycle system |
| 09/14/2011 | CN201973959U 用于空调装置的海水源水环热泵装置 Sea water water loop heat pump system for air-conditioning apparatus |
| 09/14/2011 | CN201973958U 省水式水源热泵 Provincial water source heat pump water |
| 09/14/2011 | CN102186546A Improved heat pump for high purity bottom product |
| 09/14/2011 | CN102183104A Indirect-expanding solar assisted multifunctional heat pump system |
| 09/14/2011 | CN101498520B Earth source heat pump air conditioner with water heating function |
| 09/08/2011 | US20110218683 Hybrid heating system |
| 09/08/2011 | US20110214444 Heat pump water heater |
| 09/08/2011 | US20110214437 Heat pump system and control method thereof |
| 09/08/2011 | US20110214435 Heat pump cycle system and method of providing combined cooling and heating supply |
| 09/08/2011 | DE102011012109A1 Method for defrosting air-to-brine heat exchanger of heat pump i.e. compression heat pump, involves detecting difference between air temperature and temperature of brine, and defrosting heat exchanger when difference exceeds preset value |
| 09/08/2011 | DE102010061319A1 Luftbeaufschlagbarer Verdampfer, Luft-Wasser-Wärmepumpe sowie Verfahren zur Herstellung bzw. Einstellung eines luftbeaufschlagbaren Verdampfers bzw. einer Luft-Wasser-Wärmepumpe Luftbeaufschlagbarer evaporator, air to water heat pump and methods for preparing and setting a luftbeaufschlagbaren evaporator or an air-water heat pump |
| 09/08/2011 | DE102010010357A1 Heat pump system for heating or cooling purposes, has compressor that is driven by gas motor, expansion valve, outer heat transmitter and heat transmitter |
| 09/07/2011 | CN201964610U 空气源水源热泵热水机组 Air source heat pump water heater water |
| 09/07/2011 | CN102175054A Efficient heat pump full-heat recovery solution-type new fan and energy regulating method thereof |
| 09/07/2011 | CN101832686B Multifunctional cold and heat combined supply heat pump system |
| 09/07/2011 | CN101636624B Multi-faceted designs for a direct exchange geothermal heating/cooling system |
| 09/06/2011 | CA2462724C Installation and method for producing cold or heat using a sorption system |
| 09/03/2011 | CA2692229A1 Thermoeletric 2-phase gravity condenser & methods of improving existing heat pipe systems |
| 09/01/2011 | US20110209491 Reversible system for recovering of heat energy by sampling and transfer of calories from one or more media into one or more other such media |
| 08/31/2011 | EP2362164A2 Heat pump system and control method thereof |
| 08/31/2011 | CN201954842U 一种防堵塞地埋管换热器 An anti-clogging ground heat exchanger |
| 08/31/2011 | CN201954841U 机组式地源热泵系统装置 Ground source heat pump system unit means |
| 08/31/2011 | CN201954840U 多段吸收式热泵直接回收污水多段闪蒸蒸汽余热供热系统 Multi-stage absorption heat pump sewage directly multistage flash steam recovery of waste heat for heating systems |
| 08/31/2011 | CN201954839U 设有经济器的热泵系统 Provided economizer heat pump system |
| 08/31/2011 | CN201954688U 地源热泵工程用分水器或集水器 Ground source heat pump works with watershed or catchment |
| 08/31/2011 | CN102168899A Heat pump system and control method thereof |
| 08/31/2011 | CN101788141B Application of absorption type heat regenerator in regenerative circulation system of power plant |
| 08/31/2011 | CN101603716B Ground source heat pump air-conditioning system and fresh air processing method thereof |
| 08/31/2011 | CN101398237B Method for increasing adjacent high-temperature heat supply terminal on absorption heat pump type I |
| 08/25/2011 | US20110203303 Heating system with optimized recovery of waste water heat |
| 08/25/2011 | US20110203298 Heat pump system and control method thereof |
| 08/24/2011 | EP2360440A1 Heat pump |
| 08/24/2011 | EP1489367B1 Refrigerating cycle device |
| 08/24/2011 | CN201945088U 热泵式太阳能热源系统 Solar heat pump system |
| 08/24/2011 | CN101368772B Multi-mode heat reclamation water type ground source heat pump unit |
| 08/24/2011 | CN101290176B Heat reclamation -type solar energy jetting electric compression heat pump air-conditioning unit |
| 08/18/2011 | WO2011100731A2 Thermal transfer device and associated systems and methods |
| 08/18/2011 | WO2011097748A2 Heat pump |
| 08/18/2011 | US20110197611 Method and system for cooling and warming |
| 08/18/2011 | US20110197600 Heat pump water heater and operating method thereof |
| 08/18/2011 | DE102010008325A1 Gas centrifuge device for generation of heat or cold, has two open pores-porous structures for discharging working gas by micro turbulence, and rotor is provided, which is swivelingly mounted in housing in support |
| 08/18/2011 | DE102010008114A1 Heizungsanlage mit Wärmepumpe Heating system with heat pump |
| 08/18/2011 | CA2789703A1 Thermal transfer device and associated systems and methods |
| 08/17/2011 | EP2357416A2 Heating assembly with heat pump |
| 08/17/2011 | CN201935481U 一种新型土壤源热泵地下埋管换热器 A new ground source heat pump underground heat exchanger |
| 08/17/2011 | CN201935480U 一种防止埋管间热短路的地埋管换热器装置 A heat pipe to prevent a short circuit between ground heat exchanger unit |
| 08/17/2011 | CN201935479U 地源热泵地下换热器的埋设装置 Ground source heat pump heat exchanger embedded devices |
| 08/17/2011 | CN201935478U 变电站冷暖空调水源热泵装置 Substation water source heat pump heating and air conditioning equipment |
| 08/17/2011 | CN102155823A Cool-heat resource system of three wells for circularly pumping and recharging underground water |
| 08/17/2011 | CN102155822A Carbon dioxide heat pump device |
| 08/17/2011 | CN102155821A Heat pump driven by refrigerant expansion kinetic energy in an assistant way |
| 08/17/2011 | CN101487642B Heat pump |
| 08/11/2011 | DE102011010807A1 Heat pump arrangement for use in refrigeration circuit, has three heat exchangers, where two evaporators of two heat sources are provided to extract energy |
| 08/10/2011 | EP2352952A1 Heat pump apparatus |
| 08/10/2011 | CN201926201U 空气源热泵 Air source heat pump |
| 08/10/2011 | CN201926200U Ground source heat pump unit |
| 08/10/2011 | CN201926199U 一种海水源热泵系统 One kind of sea water source heat pump system |
| 08/10/2011 | CN201926198U 高温蒸发源热泵机组 High temperature evaporation source heat pump |
| 08/10/2011 | CN201926197U 分体式工质循环防冻热泵机组 Split heat pump working fluid circulating antifreeze |
| 08/10/2011 | CN201926196U 双缸往复式压力能回收热泵机构 Pressure cylinder reciprocating pump mechanism can be recycled |
| 08/10/2011 | CN201926191U 一种风力驱动热泵 A wind-driven heat pump |
| 08/10/2011 | CN201926058U 空气源与水源热泵耦合系统 Air source and water source heat pump coupling system |
| 08/10/2011 | CN102147121A Central heating system utilizing condensing and cooling heat in form of gradient |
| 08/10/2011 | CN101260640B Automatic snow-removing method |
| 08/04/2011 | WO2011091567A1 Absorption-generation system and absorption heat pump |
| 08/04/2011 | WO2011091560A1 Combined absorption-generation system and third-type absorption heat pump |
| 08/03/2011 | CN201917142U 具有回预热功能的热泵装置 Preheat back with a heat pump functions |
| 08/03/2011 | CN201917141U 智能喷水降温高效三联供热泵机组 Triple for intelligent and efficient water cooling heat pump |
| 08/03/2011 | CN201916159U 废热吸收系统、低温压缩缸及压缩机 Waste heat absorption system, low compression cylinders and compressors |
| 08/03/2011 | CN101825374B Cascade high-temperature heat pump with liquid intermediate-temperature heat source and double low-temperature heat sources |
| 08/03/2011 | CN101762113B Heat pump |
| 08/03/2011 | CN101581024B Washing dryer |
| 07/28/2011 | WO2011089338A2 Thermal power upgrade facility |
| 07/28/2011 | WO2011062349A4 Heat pump |
| 07/28/2011 | US20110179949 Method and apparatus for operating ducted fumehoods with increased energy efficiency |
| 07/28/2011 | DE102010005698A1 Capacitor and undercooler combination for use in heat accumulator of cooling and air conditioning apparatuses, has controller actuating compressor and pump such that desired power, transition and undercooling temperatures are reached |
| 07/27/2011 | EP2347196A1 Heat pump system and method of operating |
| 07/27/2011 | CN201909570U Waste water or surface water source heat pump large-pipe diameter heat-exchanging device and system thereof |
| 07/27/2011 | CN201909569U Unblocked heat-exchanging device of heat pump for sewage or surface water source and system of unblocked heat-exchanging device of heat pump for sewage or surface water source |