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 25 - Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups
Patents for F25B 25 - Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups (1,932)
08/2011
08/03/2011CN102141321A System and method for temperature control processing
07/2011
07/27/2011CN101504222B Air conditioner
07/26/2011CA2545370C Ammonia/co2 refrigeration system, co2 brine production system for use therein, and ammonia cooling unit incorporating that production system
07/14/2011DE102008057110B4 Kühlvorrichtung Cooler
07/13/2011EP2342510A1 Processes and apparatus for cooling
07/12/2011CA2485757C Thermo-siphon chiller refrigerator for use in cold district
07/06/2011EP2341297A1 Air conditioner
07/06/2011CN102116539A Adsorption and compression composite heat pump system driven by multiple heat sources
06/2011
06/22/2011CN201876002U Energy-saving device based on semiconductor thermopile and heat pump
06/14/2011CA2504542C Refrigeration system
06/08/2011EP2330365A2 Performance evaluation device for variable-speed centrifugal chiller
06/01/2011EP2326892A1 Improved absorption air-conditioning device for an automobile
06/01/2011CN201852389U Refrigerator with double refrigeration modes
05/2011
05/25/2011EP2325570A2 Unit count control device, unit count control method, and fluid supply system
05/25/2011CN201844611U Energy-saving deep refrigeration device
05/25/2011CN102072675A Solar ultralow temperature cooling tower
05/25/2011CN102072541A Cold storage type solar injection-compression combined refrigerator set
05/18/2011EP2322880A1 Heat pumps system
05/18/2011CN201837006U Energy-saving environment-friendly air conditioner
05/11/2011EP2320158A1 Heat pump system
04/2011
04/27/2011EP2314956A1 Cooling system for high density heat load
04/27/2011EP2314945A1 Air conditioner
04/27/2011EP2314939A1 Air conditioner and relaying device
04/20/2011CN102022854A Composite refrigerating and heat pump system
04/20/2011CN101435651B Mute energy-saving freezing type drier
04/13/2011EP2309194A1 Air conditioner
04/13/2011CN201795634U Waste heat recovery energy saving apparatus for cooling
04/06/2011CN102003830A Adsorption type refrigerator and compression type air-conditioner combined system
03/2011
03/30/2011CN201779914U Composite refrigerating device of oil low-temperature analyzer
03/17/2011US20110061422 Air conditioner
02/2011
02/17/2011WO2011019909A1 Free cooling refrigeration system
02/16/2011CN101975485A Zero-energy-consumption refrigerator
02/09/2011EP2282144A1 Air conditioner
02/09/2011CN101968288A Absorption-compression composite refrigeration cycle system
02/02/2011CN101963412A Solar energy and electric energy combined heat pump system and cooling and heating method
02/02/2011CN101963411A Steam compression and jet type air conditioner
02/02/2011CN101963410A Multi-way by-pass type pulse pipe refrigeration system
02/02/2011CN101418998B Semiconductor absorption refrigeration system
01/2011
01/25/2011US7874171 Air conditioner for communication equipment and controlling method thereof
01/19/2011CN101949611A Low-grade heat energy auxiliary-drive composite low-temperature refrigerating system
01/12/2011CN201706772U Solar single/double effect lithium bromide absorption type refrigerating unit formed by effective heat exchanger
01/05/2011EP2153138B1 Refrigerating system and method for controlling compressor sets in such a refrigerating system
01/05/2011CN101936616A Evaporative condensate pump circulating year-round refrigeration device
12/2010
12/29/2010CN201688621U Structure of temperature controlled testing device
12/29/2010CN1836135B Humidity control apparatus
12/02/2010US20100303605 Removal of moisture from process gas
12/01/2010CN201662275U Dual-purpose multi-conductor electric variable frequency absorption refrigerator
11/2010
11/24/2010CN101896780A Method and apparatus for cooling a process stream
11/24/2010CN101893347A Direct-type solar air conditioning compound system
11/17/2010CN101886855A Pressure-and-suction type refrigerating system
11/09/2010US7827807 Refrigerant-based thermal energy storage and cooling system with enhanced heat exchange capability
11/03/2010EP1390677B1 A procedure for controlling refrigerating machines and a system for carrying out said procedure
10/2010
10/27/2010EP2244019A2 Refrigeration system for commercial establishments
10/20/2010CN101865559A Refrigeration circulation method and system
09/2010
09/30/2010WO2010108234A1 A combined water extractor and electricity generator
09/30/2010CA2756814A1 A combined water extractor and electricity generator
09/29/2010EP2233863A2 Free cooling refrigeration system
09/29/2010EP2233861A1 Cooling device
09/22/2010CN101230928B Electric switching valve and refrigerator refrigerating cycle device
09/15/2010CN201583046U High-efficiency refrigerating system
09/15/2010CN101832681A Lithium bromide refrigerating machine capable of recycling heat energy by utilizing heat pump
09/15/2010CN101498527B Cooling apparatus of environment tester
09/08/2010CN101825372A Device and method for combined ejection refrigeration and vapor compression refrigeration cycle
09/02/2010US20100218539 Animal fixation device and animal fixation method
08/2010
08/26/2010WO2010094227A1 Air conditioner
08/18/2010CN101806513A Jet-assisted absorption heat pump circulating system and device
08/04/2010EP2212630A1 Heat pump device
07/2010
07/21/2010CN101782290A Automatic moisture-supplementing and energy-saving type vacuum pre-cooling system
07/14/2010CN101776353A Cooling tower-based solution type cold and hot water unit
06/2010
06/30/2010EP2201312A1 System and method for cooling using two separate coolants
06/30/2010CN201517871U Refrigeration cycle system of air conditioner at base station as well as air conditioner at base station
06/30/2010CN201517870U Liquid injection adsorbing and refrigerating apparatus
06/23/2010EP2199706A1 Air conditioning device
06/16/2010CN101737997A Single-efficiency absorption type refrigerating device with expander-compressor
06/16/2010CN101737996A Heat pump circulating system and cooling/heating united supply method
06/09/2010CN201503168U Air conditioning fireplace
06/02/2010CN101392972B Synthesis water chilling unit based on evaporative cooling and vapour compression
06/01/2010US7726138 Water production system for making potable water
05/2010
05/26/2010EP2188576A1 Methods and systems for controlling integrated air conditioning systems
05/26/2010CN1495398B Adsorbent, heat storage system containing the same, iron-aluminium phosphate and its producing method
05/25/2010US7721569 Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
05/20/2010WO2010054537A1 Heat pump cycle system and combined supplying method of cold and heat
05/20/2010DE102008057110A1 Cooling device for computer racks, computer centers and server rooms, has thermally driven refrigerator interconnected to compressor and condenser such that thermal energy is supplied to thermally driven refrigerator
05/12/2010CN201463400U Integrated solar energy air conditioning cold/heat composite energy source device
05/12/2010CN201463399U Heat pump absorption type refrigeration system for refrigerator
05/12/2010CN201463398U Air conditioner
05/12/2010CN201463397U Vacuum pre-cooling device capable of reducing moisture loss and saving energy
04/2010
04/28/2010EP2180274A2 Heat pump and method for operating a heat pump
04/13/2010CA2373718C Cryogenic cooling system with cooldown and normal modes of operation
04/08/2010WO2010038037A1 Processes and apparatus for cooling
04/01/2010WO2010035051A1 Ammonia centrifugal heat pump
04/01/2010WO2010034929A1 Improved absorption air-conditioning device for an automobile
03/2010
03/31/2010CN201434542Y Vapor compression and jet-type air conditioner
03/31/2010CN101688708A Method and apparatus for equalizing a pumped refrigerant system
03/31/2010CN101688703A Air conditioning systems and methods having free-cooling pump-protection sequences
03/17/2010EP2163837A2 Refrigeration and/or freezer device
03/17/2010EP2162689A1 Method and apparatus for equalizing a pumped refrigerant system
03/17/2010CN100594348C Free cooling activation optimized controls
03/03/2010EP2159518A2 Refrigeration and/or freezer device
03/03/2010EP2159512A2 Refrigeration and/or freezer device
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