Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502)
11/2012
11/21/2012CN102788448A Energy-saving emission-reducing energy comprehensive utilization system for construction
11/21/2012CN102788447A Heat pump air conditioning system and water dispenser
11/21/2012CN102269484B Solar-assisted heat ground source air-conditioning hot water integrated machine
11/21/2012CN101871705B Chiller-heat pump
11/15/2012WO2012152199A1 Air conditioning unit for heat recovery from heat pump
11/15/2012US20120285942 Refrigerator-oven combination for an aircraft galley food service system
11/15/2012US20120285190 Heat transfer pipe for heat exchanger, heat exchanger, refrigeration cycle apparatus, and air-conditioning apparatus
11/14/2012CN202532779U Cooling and heat recovery energy-saving device for dairy production
11/14/2012CN102778078A Comprehensive heating and refrigerating energy-saving device and system
11/14/2012CN102778077A Residual heat recycling cooking range system
11/14/2012CN102777992A Multi-functional refrigeration and heating system
11/14/2012CN102777990A Air conditioning unit system of water source heat pump in reservoir for underground hydropower station
11/14/2012CN102168896B Heat pump type air-conditioning water refrigerating and heating equipment and hydrotherapy machine
11/14/2012CN101949612B Cooling mode driven by utilizing urban heat supply network
11/14/2012CN101832685B Afterburning-type heat exchange unit taking high-temperature hot water as driving heat source
11/08/2012WO2012150359A2 Thermal facility
11/08/2012WO2011156459A3 Refrigeration system management and information display
11/08/2012US20120279682 Heat transfer device and system
11/08/2012US20120279681 District Energy Sharing System
11/07/2012CN202521949U Novel hot water system of solar air conditioner
11/07/2012CN202521948U Multi-functional heat pump water heater
11/07/2012CN202521947U Solar energy and heat pump joint heating air conditioning system
11/07/2012CN102770725A Air-conditioning hot-water-supplying system
11/07/2012CN102767920A Air conditioning device for temperature adjustment of tricycle
11/07/2012CN101788206B Outdoor double heat exchanger defrosting low-temperature heating system
11/06/2012US8302413 Air conditioner
11/01/2012WO2012149112A1 Air conditioner exhaust recycling
11/01/2012WO2012148149A2 Cooling system using natural circulation of water boiled at a low temperature
11/01/2012WO2009125233A3 Water heating process and method using thermal energy produced by cooling systems.
11/01/2012US20120275864 Self contained underwater rapid freeze system for oil and fuel piping
11/01/2012US20120273162 Methods of cooling process chamber components
10/2012
10/31/2012EP2516942A1 Heat-pump chiller with improved heat recovery features
10/31/2012CN202511638U Device for recovering flue gas waste heat generated by industrial heat treatment
10/31/2012CN202511637U Industry exhaust smoke waste heat recovery device with air-water heat exchanger
10/31/2012CN102762934A Three-fluid heat exchanger and air-conditioning/water-heating system using same
10/31/2012CN102759221A Energy-storage residence self-circulation constant temperature system
10/31/2012CN102759220A Carbon dioxide compressor-based triple power supply system applicable to harsh environment
10/31/2012CN102759219A Energy-saving heat pump hot water air conditioner and working method thereof
10/31/2012CN102032710B New energy air-conditioning method for extremely low energy consumption houses of new rural construction
10/31/2012CN102003833B Transcritical carbon dioxide heat pump type air conditioning water heater using condensation residual heat
10/25/2012US20120267550 Thermal conditioning system for thermal conditioning a part of a lithographic apparatus and a thermal conditioning method
10/24/2012EP2515055A1 Air conditioner
10/24/2012CN202501665U Device for comprehensively utilizing waste heat of gas primary cooler
10/24/2012CN202501664U Photoelectric and photothermal solar energy heat pump system
10/24/2012CN202501663U Dual system freon-free energy saving air source heat pump multipurpose machine
10/24/2012CN202501662U Automobile cooling-heating electric air-conditioning system
10/24/2012CN202501661U Thermal power screw type chiller
10/24/2012CN202501660U Regional trigeneration system
10/24/2012CN102753917A Air-conditioning hot-water-supplying system
10/24/2012CN102753916A Air-conditioning hot-water-supply system
10/24/2012CN102753915A Air conditioner
10/24/2012CN102753914A Air conditioner and air-conditioning hot-water-supplying system
10/24/2012CN102753910A 冷冻循环装置 Refrigeration cycle apparatus
10/24/2012CN102753900A Air conditioner
10/24/2012CN102749809A Thermal conditioning system for thermal conditioning a part of a lithographic apparatus and a thermal conditioning method
10/24/2012CN102748899A Energy collecting device with solar energy and air energy and method of energy collecting device
10/24/2012CN102748898A Heat pump cooling and heating system
10/24/2012CN102748897A Automatically adjustable cold and hot air separation equipment
10/24/2012CN102748896A Integrated system combining complementary power supply device, heat supply and refrigeration
10/24/2012CN102748823A Modular water chilling unit integrating evaporative-cooling and air-cooled heat-pump
10/24/2012CN102743066A Electronic refrigerating and heating soup basin
10/23/2012US8292191 Control system and method for heating and cooling devices
10/18/2012WO2012139429A1 Defrosting and frequency variable heat pump/air conditioning apparatus
10/18/2012US20120260689 Device for Climate Control of Greenhouses
10/17/2012EP2511628A2 Heating plant for shopping centre
10/17/2012CN202494244U Host device with compressor and heat exchanger arranged in inner lining
10/17/2012CN202494243U Integral machine capable of simultaneously carrying out refrigeration and heating
10/17/2012CN102735012A Cold water storing unit, and ice-making water purifier and ice-making cold water heater having the same
10/17/2012CN102735000A Ice manufacture motion control method, ice manufacture water purifier and ice manufacture water cooling and heating device controlled by same
10/17/2012CN102734998A Ice unloading motion control method, and ice manufacture water purifier and ice manufacture water cooling and heating device using same
10/17/2012CN102734981A Air-source modular three-in-one air-conditioning hot water system
10/17/2012CN102226600B Multifunctional heat-recycle swimming pool all-in-one machine with double systems
10/11/2012US20120255493 Gas evaporator for coating plants
10/11/2012US20120255320 Air-conditioning hot-water supply combined system
10/10/2012EP2508819A1 Air-conditioning device
10/10/2012CN202485274U Double-water-tank hot water system of heat-recovery-type air-cooled heat pump unit
10/10/2012CN202485273U Air conditioning unit utilizing water source and ground source and integrating four supplying modes
10/10/2012CN202485272U Multi-functional multi-connection type air conditioning unit
10/10/2012CN202485271U Air-conditioning system capable of achieving partial heat recovery and full heat recovery
10/10/2012CN202485270U Central air-conditioning and hot water supplying system
10/10/2012CN202485216U Liner device with built-in heat exchanger and compressor
10/10/2012CN102721236A Underground energy storage-ground source heat pump combined building energy supply system
10/10/2012CN102721235A Water source heating and air conditioning water heater
10/10/2012CN102721234A Ground-source heat pump system suitable for indoor swimming pool
10/10/2012CN102721233A Combination system of solar water heater and ground source heat pump attachment
10/10/2012CN102721232A Air-conditioning water heater capable of saving half of electricity
10/10/2012CN102721229A Waste water source heat pump trigeneration unit
10/10/2012CN101963416B Integrated machine with functions of air conditioner, water heater and floor heating function
10/10/2012CN101957088B Adjustable parallel circulating device for CO2 heat pump and circulating mode
10/10/2012CN101915479B Refrigerating and heating energy-saving system with heat source tower
10/10/2012CN101691960B Three-pipe heating and reclaiming air-conditioning system
10/04/2012WO2012135724A2 Modular temperature maintaining or regulating storage systems
10/04/2012US20120247749 Water-cooled electrical apparatus
10/04/2012US20120247725 Temperature Controlling Unit and Temperature Controlling Method
10/04/2012US20120247724 Modular Temperature Maintaining or Regulating Storage Systems
10/04/2012US20120247723 Wafer transfer apparatus and wafer transfer method
10/04/2012US20120247137 Air conditioner for vehicle
10/04/2012US20120247132 Air conditioning/dehumidifying unit
10/04/2012DE102012205200A1 Kältemittelkreislaufvorrichtung Refrigerant cycle device
10/03/2012EP2504531A2 Thermal device for generating mechanical and/or electric energy
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