| Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502) |
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| 03/20/2013 | CN202813878U Antifreeze fluid drying type cool storage and heat accumulation ultralow temperature wind energy heat pump air-conditioning |
| 03/20/2013 | CN202813877U Antifreeze fluid drying type cool storage and heat accumulation wind energy heat pump air-conditioning |
| 03/20/2013 | CN202813876U Spray fluid drying type ultralow temperature wind energy heat pump air-conditioning apparatus |
| 03/20/2013 | CN202813866U Air source center air-conditioner multi-generation machine set system |
| 03/20/2013 | CN202813857U Three-in-one cooling device with frequency converter, water conditioner and dryer |
| 03/20/2013 | CN102980324A Novel cooling and heating air-conditioner using wave energy |
| 03/20/2013 | CN102980323A Power heat pipe type central air-conditioner |
| 03/20/2013 | CN102973065A Intelligent constant temperature quilt/mattress or sleeping bag |
| 03/20/2013 | CN102252423B Method for manufacturing multifunctional air-energy bathtub and bathtub manufactured by method |
| 03/19/2013 | US8397799 Automatic switching two pipe hydronic system |
| 03/14/2013 | WO2013035459A1 Heat pump |
| 03/14/2013 | WO2012123960A3 A condenser heat recovery based distilling process and apparatus |
| 03/14/2013 | DE102011082584A1 Vorrichtung zur Temperierung einer Mehrzahl von Komponenten eines Fahrzeugs und Fahrzeugsystem Device for tempering of a plurality of components of a vehicle and vehicle system |
| 03/14/2013 | DE102011082333A1 Refrigerant circuit for use in vehicles, has a heater used for heating the refrigerant, which is provided between output of compressor and input of expansion device, and a cold center line connected to output of expansion device |
| 03/13/2013 | CN202792787U Refrigerating circuit of refrigerator with heating function |
| 03/13/2013 | CN202792750U Air-cooled heat pump cold and heat water machine and control device thereof |
| 03/13/2013 | CN202792687U Heating and refrigerating system utilizing air energy |
| 03/13/2013 | CN202792686U Heating and refrigerating dual-purpose machine powered up by solar energy and wind energy |
| 03/13/2013 | CN202792685U Electronic water refrigerating and heating machine |
| 03/13/2013 | CN202792315U Ground source heat pump |
| 03/13/2013 | CN102967080A Thermal power system with complementation between solar energy and biomass energy |
| 03/13/2013 | CN102967079A Heat exchanger with heating and cooling functions and control method thereof |
| 03/13/2013 | CN102967030A Universal controller for air-conditioning hot water unit and control method of controller |
| 03/13/2013 | CN102331049B Air conditioning system of gas-gas dual-heat-source heat-pump-type electric automobile |
| 03/07/2013 | US20130059190 Thermoelectric-based thermal management of electrical devices |
| 03/07/2013 | US20130056989 Energy efficient climate control system for an offshore wind turbine |
| 03/07/2013 | US20130056175 Use of compounds with nitrogen-containing functional groups for thermal energy storage |
| 03/07/2013 | US20130055747 Heating/Air-Conditioning Installation With External And Contiguous Condenser And Evaporator For Heating The External Evaporator |
| 03/07/2013 | US20130055746 Air conditioner for vehicle |
| 03/07/2013 | US20130055743 Air conditioner for vehicle |
| 03/07/2013 | US20130055733 Heat-transfer fluids and use thereof in countercurrent heat exchangers |
| 03/06/2013 | CN202770056U Heating, cooling and hot spring bathing device utilizing terrestrial heat and ground source heat pump |
| 03/06/2013 | CN202770055U Three-in-one air conditioner |
| 03/06/2013 | CN202770054U Heat pump device |
| 03/06/2013 | CN202770053U Heat pump device with water route switching function |
| 03/06/2013 | CN202770052U Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger |
| 03/06/2013 | CN202770051U Energy-saving type cooling/heating system |
| 03/06/2013 | CN202770050U Comprehensive energy utilization system for energy conservation and emission reduction in building |
| 03/06/2013 | CN202770049U Hot water air conditioner |
| 03/06/2013 | CN202770048U Environment protecting and energy saving tetrad heat supply pump air-conditioner |
| 03/06/2013 | CN202769857U Family type earth energy heat pump air conditioning unit |
| 03/06/2013 | CN202766322U Combined cooling and heating device for sea water desalinization |
| 03/06/2013 | CN102954621A Environmental conditioning system fro switching water heating, refrigeration, dehumidification and heating |
| 03/06/2013 | CN102954620A Environment adjusting system for converting refrigeration, humidification and heating |
| 03/06/2013 | CN102954619A Device for cooling and heating by using marsh gas |
| 03/06/2013 | CN102954586A Heating and refrigeration system of mobile high-temperature solid heat accumulation electric boiler |
| 03/06/2013 | CN101936614B Liquid-supplying and cold and hot water-circulating machine set of evaporative condensate pump |
| 03/06/2013 | CN101809382B Air conditioner |
| 03/06/2013 | CN101586892B Synchronous refrigerating-heating machine set with cold-hot source complement |
| 03/01/2013 | DE202012012516U1 Kompaktes Heiz-/Kühlmodul Compact heating / cooling module |
| 02/28/2013 | US20130048647 Temperature controlled cargo containers |
| 02/28/2013 | US20130047649 Absorption refrigerator with temperature control |
| 02/28/2013 | US20130047640 System and method for low voltage detection for heat pump water heaters |
| 02/28/2013 | US20130047638 Dryer appliance with accelerated refrigerant cycle |
| 02/28/2013 | DE102011111964A1 Verdampfer-Wärmetauscher-Einheit Evaporator heat exchanger unit |
| 02/28/2013 | DE102011081886A1 Wärmeübertrager Heat exchanger |
| 02/27/2013 | EP2562489A1 Cooling system and cooling method |
| 02/27/2013 | CN202757347U Solar-assisted heat pump system |
| 02/27/2013 | CN202757346U Central air-conditioning and hot water all-in-one machine |
| 02/27/2013 | CN202757345U Water cooling and heating unit for ultrapure water system |
| 02/27/2013 | CN202757344U Integral marine air conditioning water cooling and heating unit with double compressors in parallel connection |
| 02/27/2013 | CN202757343U High-efficiency full range type three-way heat pump system |
| 02/27/2013 | CN202757342U Flat plate reflected light-condensing high-power solar heat-operated refrigeration air conditioner and hot water supply system |
| 02/27/2013 | CN202757341U Multifunctional air conditioning unit |
| 02/27/2013 | CN202751129U Electric temperature changeable soup basin |
| 02/27/2013 | CN102947653A Refrigerating air-conditioning device |
| 02/27/2013 | CN102946213A Multifunctional solar system |
| 02/27/2013 | CN102944080A Vortex tube with tangential cold and hot switching function and heat exchanging system with same |
| 02/21/2013 | US20130042637 Modular air conditioning system with heat pump functionality |
| 02/21/2013 | US20130042635 Heat pump water heater in conjunction with gas water heater |
| 02/20/2013 | CN202747685U Air conditioning cold and hot water unit with antifreezing solution regenerative apparatus |
| 02/20/2013 | CN202747684U Heat pump cooling and heating system |
| 02/20/2013 | CN202746003U Cooling-heating power integrated supply device |
| 02/20/2013 | CN102937347A Enhanced vapor injection type triple co-generation machine |
| 02/20/2013 | CN102937344A Vortex tube with axial cold and heat switching mechanism and heat exchange system with same |
| 02/20/2013 | CN102937039A Liquefied natural gas (LNG) cold energy multistage recycling system suitable for ship and using method thereof |
| 02/20/2013 | CN101988716B Solar energy hydrothermal/compressed and condensed hydrothermal floor heating apparatus |
| 02/14/2013 | WO2012148149A3 Cooling system using natural circulation of water boiled at a low temperature |
| 02/14/2013 | US20130037251 Liquid cooled thermal control system and method for cooling an imaging detector |
| 02/13/2013 | CN202736507U Nuclear power chilled water system |
| 02/13/2013 | CN202734347U Special machine set for refrigeration and heat supply of heat source tower |
| 02/13/2013 | CN202734346U Triple co-generation system based on carbon-dioxide gas compressor and capable of being used in severe environment |
| 02/13/2013 | CN202734345U Cooling, heating and hot-water supplying triple co-generation system based on carbon-dioxide gas compressor |
| 02/13/2013 | CN202734344U Low temperature enthalpy increasing family type central air conditioner |
| 02/13/2013 | CN202734343U Automatic-adjustment heating and refrigeration separating equipment |
| 02/13/2013 | CN202734124U 多功能热泵系统 Multifunctional heat pump system |
| 02/13/2013 | CN202731666U Heat supplying and refrigerating air energy energy-saving window |
| 02/13/2013 | CN202731665U Heat supplying air energy energy-saving window |
| 02/13/2013 | CN202723382U Refrigerating and heating dual-purpose temperature control water cup |
| 02/13/2013 | CN102927718A Novel double-effect dual-temperature high temperature heat pump device |
| 02/13/2013 | CN102927717A Year-round air conditioning ventilation coupling system and method |
| 02/13/2013 | CN102927637A Double source heat pump air conditioning unit |
| 02/13/2013 | CN102927628A Full-fresh-air air handling unit capable of overcooling and overheating synchronously |
| 02/13/2013 | CN102293599B Method for preparing multifunctional air energy wash basin and multifunctional air energy wash basin |
| 02/12/2013 | CA2445032C A system and method for monitoring the condition of a heat exchange unit |
| 02/07/2013 | DE102011109321A1 Kältemittelkreislauf und Fahrzeugklimaanlage The refrigerant circuit and vehicle air conditioner |
| 02/06/2013 | CN202719807U Full temperature control system |
| 02/06/2013 | CN202719806U Double-heat-source type high-temperature heat pump |
| 02/06/2013 | CN102914083A Air-cooling water-cooling compound domestic hot/cold water integral central air-conditioning unit |
| 02/06/2013 | CN102914082A Air conditioner and solar water heater integrated device for summer |