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 49 - Arrangement or mounting of control or safety devices
Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
03/2012
03/21/2012CN202171365U 一种压缩机制冷与热制冷的复合系统 A compressor refrigeration and heating and cooling of the composite system
03/21/2012CN202171296U 一种气-气双热源热泵型电动汽车空调系统 One kind of gas - gas dual-source heat pump electric automotive air conditioning systems
03/21/2012CN102388528A DC power source device and inverter device and air-conditioner using these
03/21/2012CN102384618A Method for controlling opening of electronic expansion valve in heat pump water heater system
03/21/2012CN102384617A Method for controlling operation of volume-controlled spiral freezing device
03/21/2012CN102384616A Freezing device
03/21/2012CN102384615A Method for controlling operation of volume-controlled spiral freezing device
03/21/2012CN102384614A Cooling system and defrosting control method thereof
03/21/2012CN102384602A Low-temperature heating air conditioner
03/21/2012CN101765750B A method for controlling a refrigerant distribution
03/21/2012CN101721077B Cooling system
03/21/2012CN101611275B Methods and systems for controlling air conditioning systems having a cooling mode and a free-cooling mode
03/20/2012US8136738 Control system for electrical appliances
03/20/2012US8136365 Cooling apparatus having a variable speed compressor with speed limited on the basis of a sensed performance parameter
03/15/2012WO2011150314A3 Surged heat pump systems
03/15/2012US20120060533 Pressure reduction system and vacuum treatment device
03/15/2012US20120060530 Air conditioner
03/15/2012US20120060529 Refrigeration system energy monitoring and diagnostics
03/15/2012US20120060528 Gas treatment device
03/15/2012US20120060527 Refrigerator
03/14/2012EP2428753A2 Air conditioner
03/14/2012EP2428752A2 Air conditioner
03/14/2012EP2428751A2 Air conditioner
03/14/2012CN102378884A 制冷循环装置 The refrigeration cycle apparatus
03/14/2012CN102374714A Control method for electronic expansion valve of heat-pump water heater and control device thereof
03/14/2012CN102374711A Refrigeration system and refrigerator comprising same
03/14/2012CN102374699A Dehumidifying-warming apparatus and clothes drier
03/14/2012CN102374689A Solar photovoltaic cold-heat set of air conditioner
03/14/2012CN102374611A Method for achieving high efficiency-energy ratios of air conditioners and heat pumps
03/13/2012US8132419 Refrigeration system and refrigeration system analyzer
03/13/2012CA2410872C Refrigerant monitoring apparatus and method
03/08/2012US20120055184 Centrifugal-chiller and method for controlling the same
03/08/2012US20120055178 Heat pump apparatus and method for controlling regulating valve
03/07/2012EP2426433A2 Performance evaluation device for centrifugal chiller
03/07/2012CN202158552U 一种热泵蒸汽机 A heat pump steam engine
03/07/2012CN102368009A Control method of electronic expansion valve of indoor machine during refrigerating of convertible frequency air conditioner
03/06/2012US8127563 Linear-compressor control system, a method of controlling a linear compressor and a linear compressor
03/01/2012WO2012027241A1 Electric expansion valve control for a refrigeration system
03/01/2012WO2012027063A1 Process for throttling a compressed gas for evaporative cooling
03/01/2012WO2012026946A1 Hydrofluorocarbon detection device
03/01/2012WO2012026945A1 Hydrofluorocarbon elimination device
03/01/2012WO2012024936A1 Control method of wine cabinet compressor
03/01/2012US20120047932 Cooling storage cabinet and method of operating thereof
03/01/2012US20120047930 Dedicated dehumidifier and water heater
03/01/2012US20120047926 Hydrofluorocarbon detection device
02/2012
02/29/2012EP2423612A2 Air conditioning system
02/29/2012CN202153070U 殡葬制冷设备智能化远程控制装置 Funeral refrigeration equipment, intelligent remote control device
02/29/2012CN202153069U 一种空气源三联供集中控制系统 An air source triple for the centralized control system
02/29/2012CN1884940B Defrosting device for engine driven air conditioner
02/29/2012CN102365518A Method of operating a compressor and an apparatus therefor
02/29/2012CN102364270A Triple co-generation heat pump system control method and device
02/29/2012CN101907368B Refrigerated constant temperature pot
02/28/2012US8122730 Method and device for managing the operating conditions of a refrigerator compartment using a single sensor
02/23/2012WO2010095093A3 Controlling a heating/cooling system
02/23/2012US20120043390 Heat pump
02/23/2012US20120042671 Refrigerator
02/23/2012US20120042662 Indoor unit for air conditioner and control method thereof
02/23/2012DE102007052531B4 Verfahren und Vorrichtung zur elektronischen Regelung für Kälteanlagen Method and apparatus for electronic control for refrigeration systems
02/22/2012EP2420751A1 Air conditioning system diagnostic device
02/22/2012EP2171376B1 A method for controlling a vapour compression system
02/22/2012CN202149654U Automatic control device for novel energy-saving refrigerating unit
02/22/2012CN102359741A Method for uniformly distributing lubricant for compressors of air conditioner
02/22/2012CN102359738A Heat pipe and refrigerating system combined energy transportation method
02/22/2012CN102358433A High-pressure air conditioning vehicle for airplane
02/22/2012CN101553699B 压缩机功率控制 Compressor Power Control
02/21/2012US8118236 Basement ventilator
02/21/2012US8117859 Methods and systems for controlling air conditioning systems having a cooling mode and a free-cooling mode
02/21/2012US8117858 Air conditioner
02/16/2012WO2012020955A2 Heat pump system for cooling and heating operations and hot water supply, and method for controlling same
02/16/2012WO2012020752A1 Apparatus for operation of cooling system in abnormal state
02/16/2012US20120038120 System and method for cryogenic cooling
02/16/2012US20120036877 Evaporative cooling condenser for household appliance
02/16/2012US20120036876 Heat pump system
02/16/2012US20120036875 Storage container with sensor device and regrigerator having the same
02/15/2012EP2418440A1 Compressor oil return
02/15/2012CN202145071U 并联压缩机系统除霜用外盘温度检测机构 Parallel compressor system for defrosting the outer disk temperature detector
02/15/2012CN102356288A Microprocessor controlled defrost termination
02/15/2012CN102353192A Solar ground source heat pump-integrated heating air conditioning control system and control method
02/15/2012CN102353182A Automotive air conditioning motor-driven oil return device
02/15/2012CN102353180A Anti-scaling vortex high-temperature heat pump unit for mining area
02/15/2012CN101755179B 控制系统 Control Systems
02/15/2012CN101568777B 带有排气至吸气旁路的脉宽调制 Bypassing the exhaust gas to the intake with a pulse width modulation
02/14/2012US8113789 System and method of disabling an HVAC compressor based on a high pressure cut out
02/14/2012US8113008 Refrigeration circuit and method for operating a refrigeration circuit
02/11/2012CA2748152A1 Methods and devices used for automatically controlling speed of an expander
02/11/2012CA2748023A1 Methods and devices used for automatically controlling speed of an expander
02/09/2012WO2012018926A2 Method and system for power control of ionic cleaners for ice machines using pulse width modulation
02/09/2012US20120035773 Efficient computer cooling methods and apparatus
02/09/2012US20120031130 Relay unit and air conditioning apparatus
02/09/2012US20120031126 Control system for an ice maker
02/09/2012US20120031125 Energy-saving system and container data center including the same
02/09/2012US20120031118 Method and system for power control of ionic cleaners for ice machines using pulse width modulation
02/09/2012US20120031114 Method and system for producing clear ice
02/08/2012EP2416097A2 Control method for a multiple refrigeration system
02/08/2012EP2416096A1 Refrigeration cycle device
02/08/2012EP2414749A2 Systems and methods involving heating and cooling system control
02/08/2012EP2414748A1 Compressor surge control system and method
02/08/2012EP1794510B1 Co2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same
02/08/2012CN202141292U 一种双冷凝器常温除湿干燥室 A dual condenser at room temperature desiccant chamber
02/08/2012CN202141267U 吸收式热泵进汽阀控制系统 Absorption heat pump inlet valve control system
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