| Patents for F25B 13 - Compression machines, plant, or systems, with reversible cycle (6,597) |
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| 04/22/2009 | CA2642179A1 Heat pump system |
| 04/16/2009 | WO2009047906A1 Air conditioner |
| 04/16/2009 | WO2006107410A3 Prevention of compressor unpowered reverse rotation in heat pump units |
| 04/15/2009 | EP2047184A1 Air conditioner and controlling method thereof |
| 04/15/2009 | EP2047183A1 Simulataneous heating/cooling multi air conditioner |
| 04/15/2009 | CN201221873Y Refrigerating and heating device |
| 04/15/2009 | CN201221872Y Two-stage compression type heat pump air conditioner and refrigerator composite apparatus |
| 04/15/2009 | CN201221871Y Multifunctional heat pump machine unit |
| 04/15/2009 | CN201221870Y Water source heat pump combining casing tube and plate heat exchanger for use |
| 04/15/2009 | CN201221869Y Dual-working condition solar heat pump cold and hot water machine unit |
| 04/15/2009 | CN201219400Y Greenhouse for planting vegetable |
| 04/15/2009 | CN101408357A Balcony wall hanging solar energy-air source composite heat pump system |
| 04/09/2009 | WO2009044772A1 Air conditioner |
| 04/09/2009 | WO2007133201A3 Dual gas and hot liquid absorption chiller assembly |
| 04/08/2009 | EP2045546A1 Air conditioning system |
| 04/08/2009 | CN201218625Y Novel constant-temperature and constant-humidity heat pump |
| 04/08/2009 | CN101403555A Low temperature type temperature-adjustment dehumidifier defrosting by using heat pump |
| 04/08/2009 | CN101403545A Heat pump type air conditioner |
| 04/08/2009 | CN101403544A Air source heat pump air conditioner water heating machine |
| 04/08/2009 | CN101403543A Air conditioner heat pump |
| 04/08/2009 | CN101403542A Heat pump units utilizing air potentiality |
| 04/08/2009 | CN101403541A Heat pump air conditioning system |
| 04/08/2009 | CN101403540A Heat pump type heating and ice production method and apparatus |
| 04/08/2009 | CN101403539A Water heating units of solar energy and air source heat pump combined air conditioner |
| 04/08/2009 | CN101403530A Air conditioner heat pump water heater with improved structure |
| 04/08/2009 | CN101403517A 空调系统 Air conditioning systems |
| 04/02/2009 | WO2009040889A1 Air conditioner |
| 04/02/2009 | WO2008089433A3 Multi-faceted designs for a direct exchange geothermal heating/cooling system |
| 04/02/2009 | WO2007082103A3 High efficiency absorption heat pump and methods of use |
| 04/02/2009 | US20090087298 Compressor and heat pump system |
| 04/01/2009 | EP2042817A1 Air conditioning control device |
| 04/01/2009 | EP2041501A1 Protection and diagnostic module for a refrigeration system |
| 04/01/2009 | EP1673245B1 Air-conditioning system provided with a heat pump |
| 04/01/2009 | CN201215417Y Coldness and warming supplying system by using compressed steam |
| 04/01/2009 | CN201215416Y Heat recovery wind cooling heat pump assembly |
| 04/01/2009 | CN101398236A Low-voltage high-temperature special type air source heat pump |
| 04/01/2009 | CN101398235A Three-effect multi-source heat energy pump unit |
| 04/01/2009 | CN101398234A Low-temperature air-cooling heat pump unit |
| 04/01/2009 | CN100473922C Branch pipe coupling and air conditioner provided with the same |
| 04/01/2009 | CN100473913C 空调系统 Air-conditioning system |
| 03/31/2009 | US7509817 Cooling cycle apparatus and method of controlling linear expansion valve of the same |
| 03/31/2009 | US7509816 Air conditioner |
| 03/25/2009 | EP2040009A1 Air conditioning system |
| 03/25/2009 | CN201212753Y Highly efficient multifunctional refrigerating device by using liquid as cold suction medium |
| 03/25/2009 | CN201212752Y One cluster improved steam compression type refrigeration system and use thereof |
| 03/25/2009 | CN101392969A Heat pump air conditioning system |
| 03/25/2009 | CN101392968A Large-capacity multiple air conditioner/heat pump units |
| 03/25/2009 | CN100472152C Refrigeration equipment |
| 03/25/2009 | CN100472150C Freezer |
| 03/25/2009 | CN100472143C Air conditioner and its controlling method |
| 03/25/2009 | CN100472138C Hot-pumping type hot-water supplying heater |
| 03/24/2009 | US7506518 Refrigeration device and method for detecting refrigerant amount of refrigeration device |
| 03/19/2009 | US20090071183 Capacity modulated compressor |
| 03/18/2009 | EP1893928A4 Method and control for preventing flooded starts in a heat pump |
| 03/18/2009 | CN201209953Y Dual-purpose machine for heating and air conditioning |
| 03/18/2009 | CN101387456A Cold-warmer bath integrated air source heat pump at cold region |
| 03/18/2009 | CN101387455A Parallel flow air conditioner and defrosting control method thereof |
| 03/18/2009 | CN101387454A Multifunction CO2 air conditioner heat pump |
| 03/18/2009 | CN101387453A Composite condensation/vaporization double stage, double by-path hot water heat pump air-conditioning device |
| 03/18/2009 | CN100470166C Energy conserving heat exchanging device utilizing refrigerant |
| 03/11/2009 | EP2034261A1 Air conditioner |
| 03/11/2009 | EP2034255A1 Refrigeration device |
| 03/11/2009 | EP1361398B1 Indoor unit for air conditioner |
| 03/11/2009 | CN201207246Y Air-conditioner training device |
| 03/11/2009 | CN201206898Y Single cooling type air source heat pump air conditioner water heating machine |
| 03/11/2009 | CN101384866A Air conditioner and heat source unit |
| 03/11/2009 | CN101384862A Refrigeration device |
| 03/11/2009 | CN101382367A Air conditioner |
| 03/11/2009 | CN101382366A Air conditioner |
| 03/11/2009 | CN101382365A Air conditioner |
| 03/11/2009 | CN101382354A Double- effective day/night high temperature water-water heat pump hot water unit |
| 03/11/2009 | CN101382353A Frequency constant heat pump energy-conserving air conditioning system |
| 03/11/2009 | CN101382352A Double effect geothermal heat pump unit |
| 03/11/2009 | CN101382351A Air source heat pump air conditioner and defrosting method thereof |
| 03/05/2009 | WO2009028193A1 Refrigeration device |
| 03/05/2009 | WO2009028043A1 Air conditioner |
| 03/04/2009 | EP2000751A9 Refrigeration air conditioning device |
| 03/04/2009 | CN201203296Y Ground source heat pump air conditioner / refrigeration composite system |
| 03/03/2009 | US7497089 Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump |
| 02/26/2009 | WO2009024282A2 Tempering device on the basis of a heat pump |
| 02/26/2009 | US20090049856 Working fluid of a blend of 1,1,1,3,3-pentafluoropane, 1,1,1,2,3,3-hexafluoropropane, and 1,1,1,2-tetrafluoroethane and method and apparatus for using |
| 02/25/2009 | EP1227286B1 Air conditioner |
| 02/25/2009 | CN201199104Y Heat pump defrosting cooling cycle system |
| 02/25/2009 | CN101373114A Switch valve and reversible circulation freezing plant |
| 02/25/2009 | CN101373111A Air source solution heat pump device based on reverse osmosis membrane solution regeneration |
| 02/25/2009 | CN101373110A Multipurpose heat pump device and commutation stop valve thereof |
| 02/24/2009 | US7493775 Air conditioner |
| 02/18/2009 | EP2026019A2 Tempering unit on a heat pump basis |
| 02/18/2009 | CN201196508Y Water source heat pump air conditioning system |
| 02/18/2009 | CN201196507Y Heating mechanism of digital frequency conversion electromagnetic heat pump air conditioner |
| 02/18/2009 | CN201196506Y Air conditioner with coolant and refrigeration system separated heating system |
| 02/18/2009 | CN201196505Y Multifunctional heat pump unit |
| 02/18/2009 | CN201196504Y Air conditioner with high-efficiency heat-production function in cold season |
| 02/18/2009 | CN101368768A Air conditioner for control cabin of vessel |
| 02/18/2009 | CN101368767A Indirect air cooling method and system for working medium adopting parallel-connection positive and reverse refrigeration cycle |
| 02/18/2009 | CN101368757A Energy recovery energy-saving circulation device based on cold-hot circulating system |
| 02/18/2009 | CN100462651C Duplex air governor |
| 02/12/2009 | US20090038326 Air conditioning system |
| 02/11/2009 | EP2023061A1 Freezing device |
| 02/11/2009 | CN201193909Y Double liquid source high-efficient energy-saving multifunctional refrigerator |