F25B 13 - Compression machines, plant, or systems, with reversible cycle

Patents for F25B 13 - Compression machines, plant, or systems, with reversible cycle (6,597)
07/2009
07/01/2009	CN201265979Y Earth source heat pump units capable of providing auxiliary life hot water
07/01/2009	CN201265978Y Ground source heat pump units
07/01/2009	CN201265977Y Air source heat pump units with air compensating pipeline
07/01/2009	CN101469911A Air conditioner
07/01/2009	CN100508263C Fuel cell power generating refrigeration system
07/01/2009	CN100507398C Refrigeration equipment
07/01/2009	CN100507378C Humidity controller
06/2009
06/25/2009	US20090158761 Refrigerator and air conditioner
06/24/2009	CN201262495Y Novel cold, heat, hot water and fresh water co-generation system of sea water heat pump
06/24/2009	CN100504241C Water-cooling type air conditioning system
06/18/2009	WO2009076628A2 Hvac&r system valving
06/18/2009	WO2009076623A1 Hvac&r system with individualized flow control
06/18/2009	WO2009024282A3 Tempering device on the basis of a heat pump
06/17/2009	EP1722654A4 Improved heating element and circuit for a hair management device
06/17/2009	CN201259353Y Highly effective energy-conserving conditioning unit for ship
06/17/2009	CN201259352Y Multifunctional heat pump system
06/17/2009	CN201259351Y Split air cooling heat pump cold and hot water unit
06/17/2009	CN201259350Y Heating and cooling air conditioner and sanitary hot water integrated modular refrigerating unit
06/17/2009	CN101458005A Solar photovoltaic-commercial power mixedly driving cold-storage and thermal storage type heat pump unit
06/17/2009	CN101458004A Air conditioner and control method for engine
06/11/2009	US20090145155 Rotating Bernoulli Heat Pump
06/10/2009	EP2068098A1 Air conditioner
06/10/2009	CN201255527Y Large heating capacity multi-connection air conditioner heat pump unit
06/10/2009	CN201255526Y Large heating capacity multi-connection air conditioner heat pump unit
06/10/2009	CN100498139C Refrigerating circulation device
06/10/2009	CN100498119C Refrigerant cycling device
06/04/2009	US20090139255 Device for increasing the heat output and energy storage in a heat pump
06/04/2009	DE10313850B4 Kältemittelkreislauf mit zweistufiger Verdichtung für einen kombinierten Kälteanlagen- und Wärmepumpenbetrieb, insbesondere für Kraftfahrzeuge Refrigerant circuit stage compression for a combined refrigeration system and heat pump operation, especially for motor vehicles
06/03/2009	CN201251321Y Household thermal energy center based on composite thermal source
06/03/2009	CN101449117A Freezing device
06/03/2009	CN101446457A Air conditioning system with adjustable evaporation area
06/03/2009	CN101446456A Air conditioning system with adjustable heat exchange area
06/03/2009	CN100494817C Refrigeration apparatus
06/02/2009	US7540163 Prevention of flooded starts in heat pumps
05/2009
05/27/2009	CN201246919Y Variable flow enthalpy-increasing energy storage defrosting cooling and warming air conditioner
05/27/2009	CN201246918Y Novel ultra-low temperature air conditioner heat pump system
05/27/2009	CN101440976A Energy storage enthalpy increasing heat pump heat supply system
05/27/2009	CN100491872C Method for refrigerant and oil collecting operation and refrigerant and oil collection controller
05/21/2009	US20090126371 Heat Pump
05/20/2009	CN201242314Y Heat reclamation type solar injection electric compression heat pump air-conditioning unit
05/20/2009	CN201242313Y Air conditioner
05/20/2009	CN201242273Y Air conditioner heat pump water heater and controller thereof
05/20/2009	CN201242230Y Solar energy air conditioner set
05/20/2009	CN101435649A Cold and hot water supplying method of energy-saving type double-temperature drinking machine
05/20/2009	CN101435639A Air source heat pump system capable of intermittently supplying heat under defrosting operating condition
05/20/2009	CN101435638A Air source heat pump system capable of continuously supplying heat by refrigerant super cooling defrost
05/20/2009	CN100489416C Central air conditioning system with two-pipe heat pump
05/19/2009	US7533539 Refrigerating machine
05/14/2009	WO2009062056A1 Dx system with liquid filtered suction line, low superheat, and oil provisions
05/14/2009	US20090124520 Novel hydrate based systems
05/14/2009	DE102008048921A1 Kältemittelkreislaufvorrichtung mit Ejektor Refrigerant cycle device with ejector
05/13/2009	EP2058610A1 Refrigeration system
05/13/2009	EP2057424A2 Water cooling type air conditioner
05/13/2009	EP2057423A2 Water-cooled air conditioner and method of controlling the same
05/13/2009	CN201237399Y Three coupling cascade air source heat pump air conditioner
05/13/2009	CN201237398Y Feedback auxiliary heating type low-temperature air source heat pump air conditioner
05/13/2009	CN201237397Y Auxiliary heat-tracing ultra-low temperature air source heat pump air conditioner
05/13/2009	CN201237316Y Earth-energy warming and cooling air conditioning system in floor
05/13/2009	CN201237308Y Air conditioner for toilet
05/13/2009	CN201237304Y Heat pump type air-conditioning and water-heating dual-purpose apparatus
05/13/2009	CN101430155A Hot gas defrosting method for air supply heat pump
05/13/2009	CN101430154A Inverse defrosting method for air supply heat pump
05/13/2009	CN101430153A Defrosting method for thermal pump air conditioner and air conditioner
05/13/2009	CN101430145A Air pressure-thermal power expansion type circulating method and apparatus
05/07/2009	WO2008094261A3 Heat pump dehumidification system
05/07/2009	WO2008010208A3 Thin profile ceiling mounted air conditioning system for suite of rooms
05/06/2009	EP2056044A1 Air conditioner and method for cleaning same
05/06/2009	EP2056041A1 Heat transfer device
05/06/2009	EP2054673A2 Air conditioner
05/06/2009	EP2054672A2 Air conditioner
05/06/2009	CN201233130Y Water source heat pump completely-effective utilizing unit
05/06/2009	CN201233129Y Cabinet type water source heat pump air conditioner
05/06/2009	CN201233128Y 柜式水源热泵空调 Tank water source heat pump
05/06/2009	CN201233127Y 柜式水源热泵空调机 Tank water source heat pump air conditioner
05/06/2009	CN101424459A Novel energy resource central air-conditioning system
05/06/2009	CN101424458A Four-port conversion value and freezing circulation using the same
05/06/2009	CN100485290C Method and arrangement for defrosting vapor compression system
05/05/2009	US7526924 Refrigerator and air conditioner
04/2009
04/30/2009	US20090107156 Heat pump system, operation procedure therefor and evaporator system
04/29/2009	EP2053319A1 Air conditioner
04/29/2009	CN201229088Y Cold and hot water unit of multi-heat source triple heat supply pump
04/29/2009	CN201229087Y Compression type heat pump device driven by dimethyl ether engine
04/29/2009	CN201229086Y Performance improved air-cooled hot/cold water supplier
04/29/2009	CN201229085Y Parallel air-conditioning unit with multi compressors
04/29/2009	CN101418971A Composite multi-source central air-conditioning machine set using geothermal energy
04/28/2009	US7523623 Heat pump with reheat and economizer functions
04/23/2009	WO2009051015A1 Air conditioner and method of controlling air conditioner
04/23/2009	WO2007121540A3 Heat pump system having auxiliary water heating and heat exchanger bypass
04/23/2009	DE102007050520A1 Heat pump system, has compressor and two switching valves, where one valve is closed and other valve is switched-on in defrosting operation mode, and compressor is operated in defrosting operation mode based on controller
04/23/2009	DE102007050469A1 Wärmepumpenanlage Heat pump system
04/22/2009	EP2051028A1 Refrigerant loading method for refrigeration device using carbon dioxide as refrigerant
04/22/2009	EP2051027A2 Heat pump assembly
04/22/2009	EP2051026A1 Refrigeration system
04/22/2009	EP2051025A1 Refrigeration System
04/22/2009	EP2051024A1 Refrigeration device
04/22/2009	CN201225719Y Multifunctional air conditioner system
04/22/2009	CN101413744A Air source heat pump phase-change energy storage defrosting system with super cooling effect
04/22/2009	CN101413731A Sewage water source heat pump system
04/22/2009	CN101413730A Energy-saving type refrigeration and dehumidification integrated machine
04/22/2009	CN101413729A Integral wind cooling hot pump cold and hot water machine unit

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