Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502) |
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08/22/2012 | CN202393096U Solar heat pump air conditioner |
08/22/2012 | CN202393095U Multipurpose refrigerating system |
08/22/2012 | CN202393094U Ice storage household air-conditioning and refrigerating device |
08/22/2012 | CN202393093U Energy intensively-utilizing device |
08/22/2012 | CN202393092U Household comprehensive energy utilization system |
08/22/2012 | CN202393091U Multi-gang air conditioner comprehensive refrigeration system |
08/22/2012 | CN202393090U Multiplex solar air conditioner |
08/22/2012 | CN202393089U Cold and hot water energy system |
08/22/2012 | CN202393088U Domestic multi-connection comprehensive refrigerating system |
08/22/2012 | CN202393087U Solar heat storage air conditioner |
08/22/2012 | CN202393086U Thermodynamic vortex cold and hot water unit |
08/22/2012 | CN202393085U Thermodynamic centrifugal cold and hot water machine unit |
08/22/2012 | CN202393084U Double-effect injection-type refrigerating/heat pump unit |
08/22/2012 | CN102645060A Multi-split air conditioning system |
08/22/2012 | CN102645054A Cold/hot water supply apparatus |
08/22/2012 | CN102168897B Compact type integrated cold/hot water unit with double evaporating and cooling coil pipes and air-cooled heat pump |
08/22/2012 | CN101871690B Single and double level water-source heat pump water heater coupling device and method |
08/22/2012 | CN101813401B Energy-saving air-conditioning/hot water triple-supply system |
08/21/2012 | US8245769 Refrigerator-oven combination for an aircraft galley food service system |
08/16/2012 | US20120204588 Air conditioning apparatus |
08/15/2012 | CN202382478U Solar ground source heat pump |
08/15/2012 | CN202382477U Multifunctional air conditioning heat pump unit capable of discharging high temperature water |
08/15/2012 | CN202382476U Three-in-one solar air conditioning system |
08/15/2012 | CN202382475U Refrigerating and heating device with opened refrigerating system |
08/15/2012 | CN202382474U Solar-energy-and-geothermy-integrated storage, heating and refrigerating system |
08/15/2012 | CN102635976A One-side by-pass natural balance type air conditioning water heater |
08/15/2012 | CN102635975A Household cold and hot integrated machine with auxiliary power generating and heating by solar photovoltaic battery |
08/15/2012 | CN102635974A Heating and cooling system for solar building |
08/15/2012 | CN102635973A Distinctive device for refrigerating, heating and hot water supplying |
08/15/2012 | CN101988775B Solar-air-geothermal multisource dual-machine heat pump heat supply and air conditioner composite system |
08/14/2012 | US8240164 Air conditioning apparatus having a blower downstream of the heat exchangers |
08/09/2012 | WO2012104893A1 Air-conditioning device |
08/09/2012 | US20120201524 Cylindrical canister housing with integral heat transfer |
08/09/2012 | US20120198878 Heating device with irreversible thermodynamic cycle for heating installations having high delivery temperature |
08/09/2012 | US20120198874 Air conditioning apparatus |
08/08/2012 | CN202371929U One-machine three-body air conditioner water heater system |
08/08/2012 | CN202371928U Air-conditioning water heater system |
08/08/2012 | CN102628626A Air conditioning dehumidification evaporative type condensation three-work-condition cold and hot water unit |
08/08/2012 | CN101982716B Wind generating compressor refrigerating and heating system |
08/08/2012 | CN101949613B Refrigerating-heat pump combined operation system for computer room |
08/08/2012 | CN101881527B Adjustable tandem circulating device for CO2 heat pump and circulating method |
08/08/2012 | CN101666565B Thermostating water device |
08/02/2012 | WO2012101804A1 Heat pump device and control method for heat pump device |
08/02/2012 | WO2012101342A1 Heating/air conditioning unit including an external heat exchanger and an external subcooler in order to increase the heating and cooling capacities |
08/02/2012 | US20120193071 Vacuum heating/cooling apparatus and manufacturing method of magnetoresistance element |
08/01/2012 | EP2482005A1 Air conditioning/hot-water supply system and heat pump unit |
08/01/2012 | CN202361695U Mobile portable device |
08/01/2012 | CN202361694U Double-condition heat-recovery cold-and-hot water device of ground source heat pump |
08/01/2012 | CN202361693U Heat recovery water cooling and heating device with adjustable load |
08/01/2012 | CN202361692U Air-conditioner hot water boiler |
08/01/2012 | CN202361691U Different outdoor heat exchanger water source heat recovery type air-conditioning hot-water combination machine |
08/01/2012 | CN202361689U Waste heat recycling system for coal mine air compressor |
08/01/2012 | CN102620477A Double-cold-source full fresh air heat pump dehumidification unit |
08/01/2012 | CN102620476A Solar-assisted air source trans-critical carbon dioxide multifunctional heat pump system |
08/01/2012 | CN102620475A Multifunctional solar-assisted carbon dioxide heat pump system |
08/01/2012 | CN102620474A Air conditioner cold-hot water unit with antifreeze solution regenerated heat recovery device |
08/01/2012 | CN102620473A Heat-pump ice-hot type energy-saving water heater |
08/01/2012 | CN102620472A Solar heating and cooling system for building |
08/01/2012 | CN102620471A Solar heating and cooling system for building |
08/01/2012 | CN102620470A Novel frequency conversion multi-connected water heat exchanger unit |
08/01/2012 | CN102619546A Main fan diffusing tower exhaust outlet deflector induced air and heat energy utilization device |
08/01/2012 | CN102207345B Energy-saving backheating type heating or refrigerating device |
08/01/2012 | CN102128520B Comprehensive energy-saving control system for building |
07/26/2012 | WO2012097445A1 Heat pump system having a pre-processing module |
07/26/2012 | US20120186278 Hot water storage type hot water supply system and operation method of the same |
07/26/2012 | CA2823421A1 Heat pump system having a pre-processing module |
07/25/2012 | EP2479518A2 Multi-user refrigeration plant |
07/25/2012 | CN202350385U Multi-split air conditioning system for directly heating hot water by compressor |
07/25/2012 | CN202350384U Multi-split air-conditioning system for directly heating hot water by compressor |
07/25/2012 | CN202350383U Phase change energy storage type solar composite energy cold, warm and hot water triple supply system |
07/25/2012 | CN202350382U Air conditioner independently operating on electric rotary drilling rig |
07/25/2012 | CN202350381U Air conditioning water heater |
07/25/2012 | CN202350380U Air-conditioning system for living room |
07/25/2012 | CN202350379U Hot water supply system utilizing air conditioner heat extraction and domestic sewage as heat sources |
07/25/2012 | CN202350378U Kitchen heat energy utilization device |
07/25/2012 | CN202350375U Solar and wind energy water/air supply all-in-one machine |
07/25/2012 | CN202350214U Combined gas-water double-heat source heat pump type air conditioner system for electric automobile |
07/25/2012 | CN202350164U Solar optothermal and ground source heat pump combined system |
07/25/2012 | CN102607210A Refrigeration and heat recovery energy-saving device for dairy production |
07/25/2012 | CN101949614B Air-conditioner refrigerating equipment |
07/25/2012 | CN101731428B Ice cream maker with yoghurt function |
07/25/2012 | CA2759630A1 An apparatus and method for installation by unlicensed personnel of a pre-charged, ductless heating/cooling system |
07/24/2012 | US8227727 Meal tray dispensing trolley |
07/23/2012 | DE202010017775U1 Regeln eines Heiz-/Kühlsystems Controlling a heating / cooling system |
07/19/2012 | US20120180986 Modular cooling and heating systems |
07/19/2012 | US20120180985 Compact instant cooling and heating device |
07/19/2012 | US20120180984 Heat-accumulating hot-water-supplying air conditioner |
07/19/2012 | US20120180983 Cluster tool architecture for processing a substrate |
07/19/2012 | US20120180982 Heat pump system having a pre-processing module |
07/19/2012 | US20120180513 Air-conditioning apparatus |
07/19/2012 | US20120180508 Air-conditioning hot-water supply system, and heat pump unit |
07/18/2012 | CN202339048U 一种双向空气能热泵热水空调机组 A two-way air heat pump hot water air conditioning unit |
07/18/2012 | CN202338974U Combined gas-water double heat source heat pump type electromobile air-conditioning system |
07/18/2012 | CN202338973U Water heat recovery type electromobile heat pump air conditioning system |
07/18/2012 | CN202338075U System integrating building material with solar hot water functions and heat pump set |
07/18/2012 | CN102597661A Air conditioning device |
07/18/2012 | CN102597660A Air conditioning device |
07/18/2012 | CN102597657A 空气调节装置 Air conditioning apparatus |
07/18/2012 | CN102597656A Air conditioning device |
07/18/2012 | CN102589306A Device for recovering waste heat of exhaust smoke in industrial heat treatment |