Patents for F25B 49 - Arrangement or mounting of control or safety devices (13,159)
06/2004
06/03/2004US20040103676 Method for controlling cooling/heating of heat pump system
06/03/2004US20040103673 Instant A/C checker
06/03/2004DE10340836A1 Klimaanlage Air Conditioning
06/02/2004EP1423649A1 A cooling control system for an ambient to be cooled, a method of controlling a cooling system, and a cooler.
06/02/2004CN2619214Y 电子膨胀阀控制器 Electronic expansion valve controller
06/02/2004CN1501040A Control method for varying condition operation of throttling refrigerating system of deep freezing mixed working-fluid
06/02/2004CN1152224C Refrigerant leakage warning device for apparatus having refrigeration cycle using flammable refrigerant
06/01/2004US6742350 Hybrid compressor device
06/01/2004US6742348 Method for controlling linear expansion valve of heat-pump type air conditioning system using multi-compressors
06/01/2004US6742347 Feedforward control for absorption chiller
05/2004
05/27/2004US20040098997 Air conditioner and method for controlling electronic expansion valve of air conditioner
05/27/2004US20040098994 Apparatus and method for controlling compressors of air conditioner
05/27/2004US20040098993 Air conditioner and method for controlling the same
05/26/2004EP0947782B1 Explosion preventing apparatus for refrigerating machines using inflammable refrigerant
05/26/2004CN1499157A Freezing air conditioner
05/25/2004US6739141 Supercritical pressure regulation of vapor compression system by use of gas cooler fluid pumping device
05/25/2004CA2253208C Refrigeration system
05/21/2004WO2004042291A2 Refrigeration system
05/21/2004WO2004042232A1 Compressor
05/20/2004US20040093893 Freezer
05/20/2004US20040093879 Distributed intelligence control for commercial refrigeration
05/19/2004EP1203192B1 Line voltage adaptive refrigerator
05/19/2004CN1498331A Freezer
05/19/2004CN1496870A 车辆用空调装置 Vehicle air conditioning system
05/18/2004US6735968 Refrigerating apparatus and an inverter device used therein
05/18/2004US6735965 Air conditioning apparatus and control method thereof
05/18/2004US6735963 Aqua-ammonia absorption system with variable speed burner
05/13/2004WO2004040209A1 Method and apparatus for capacity valve calibration for snapp absorption chiller
05/13/2004US20040089011 Cooling system
05/13/2004US20040089010 Cooling system
05/13/2004US20040089004 Vehicle air-conditioning system
05/12/2004EP1151230A4 Adaptive hot gas bypass control for centrifugal chillers
05/12/2004CN1495399A Control method for refrigeration circulating system
05/12/2004CN1495396A Air conditioner, outdoor unit and refrigerating unit
05/12/2004CN1149369C Absorption water chiller/heater and method of controlling same
05/12/2004CN1149367C Method and system for determination of ternary refrigerant mixture
05/12/2004CN1149359C Biosensors for minitoring air conditioning and refrigeration preocess
05/11/2004US6732539 Air conditioning apparatus and control method thereof
05/11/2004CA2290398C Start-up method and apparatus in refrigeration chillers
05/05/2004CN1493830A Energy meter based ice water machine automatic control system
05/05/2004CN1148552C Refrigerator with changeable compressing volume of compressor
05/05/2004CN1148544C Outdoor fan control system of air conditioner and control method thereof
05/05/2004CN1148540C Heat pump air conditioner for use in cold districts
05/04/2004US6729148 Refrigerating cycle device for vehicle and controlling method thereof
04/2004
04/29/2004WO2004036207A2 Environmental control system fluid sensing system and method comprising a sesnsor with a mechanical resonator
04/29/2004US20040079101 Multi-load thermal regulating system having electronic valve control
04/29/2004US20040079097 Air conditioner and method of controlling such
04/28/2004EP1413760A2 Scroll compressor with continuous capacity modulation
04/28/2004EP1413464A1 Cooling fan control method for minimizing the power consumption of a vehicle air conditioning system
04/28/2004CN1492984A 空调器 Air Conditioner
04/28/2004CN1492149A Control driving device and method for reciprocating compressor using linear motor refrigerator
04/27/2004US6725677 Refrigerator, abrasive powder judging device, and refrigerant oxidation judging device
04/27/2004US6725676 Refrigerant cycle system with hot gas heating function
04/22/2004WO2003038353A8 Method for control of a heat pump and a heat pump for carrying out the method
04/22/2004US20040074247 Refrigeration appliance with a plurality of storage compartments
04/21/2004EP1409941A1 Apparatus and method for controlling the temperature of an integrated circuit device
04/21/2004CN1491321A Freezer
04/21/2004CN1490571A Method and device for controlling running number of connected low temperature water suppliers
04/20/2004US6722143 Air conditioning apparatus and control method thereof
04/15/2004US20040068999 Controller and a method for controlling an expansion valve of a refrigeration system
04/13/2004US6718781 Refrigeration unit apparatus and method
04/13/2004US6718779 Method to optimize chiller plant operation
04/08/2004US20040065100 Cooling unit and container with this unit
04/07/2004CN2610284Y Control device of refrigeration of freeze dryer
04/07/2004CN1488059A 空气调节机及其控制方法 The air conditioner and a control method
04/07/2004CN1487247A Cooling air conditioner unit fault simulating and diagnosing system
04/07/2004CN1144992C Refrigerating system and operating method thereof
04/07/2004CN1144991C Air conditioner
04/07/2004CN1144987C Absorbing refrigerator
04/07/2004CN1144984C Air conditioner system
04/06/2004US6715995 Hybrid compressor control method
04/06/2004US6715305 Two-evaporator refrigerator having a controlled variable throttler
04/06/2004US6715303 Air conditioner for motor vehicles
04/06/2004US6715301 Apparatus and method for controlling driving of reciprocating compressor for refrigerator using linear motor
04/01/2004WO2003099597A3 System and method for regulating an air-conditioning unit
04/01/2004US20040060320 Internet refrigerator having a heat sink plate
04/01/2004US20040060309 Multi-load thermal regulating system with multiple serial evaporators
04/01/2004US20040060305 Method of managing a refrigeration system
04/01/2004DE10342989A1 Fahrzeugklimaanlage mit einem Kompressor mit variabler Verdrängung Vehicle air conditioner with a variable displacement compressor
04/01/2004DE10243854A1 Verfahren zum Regeln eines Verdichter-und/oder Lüftersatzes A method for controlling a compressor and / or fan unit
03/2004
03/31/2004EP1141637A4 Compact refrigeration system
03/31/2004CN1144011C Control method for refrigerator
03/31/2004CN1144006C Heat pump and method for controlling its operation
03/31/2004CN1144001C Ultra critical steam compression circulation
03/31/2004CN1144000C Refrigerator, air-conditioner using the refrigerator and its operation method
03/31/2004CN1143992C Air condtitioner with pressure regulator and control method thereof
03/31/2004CN1143724C Method and device for cool-drying
03/30/2004US6711909 Outdoor fan control system of air conditioner and control method thereof
03/30/2004US6711906 Variable evaporator control for a gas dryer
03/30/2004CA2333152C Method and device for cool-drying
03/24/2004EP1400788A1 Liquid level and bubble detection sensor
03/24/2004EP1400766A1 Freezing device
03/24/2004EP1400696A1 Method for controlling a set of compressors and/or ventilators
03/24/2004CN1484747A A cooling system a cooler and a method for controlling a compressor
03/24/2004CN1483978A 因特网电冰箱 Internet Refrigerator
03/24/2004CN1483970A Multi-umit air conditioner and control method
03/23/2004US6708575 Sensor attachment structure for restricting sensor removal
03/23/2004US6708511 Cooling device with subcooling system
03/23/2004US6708508 Method of monitoring refrigerant level
03/23/2004US6708507 Temperature control apparatus and method of determining malfunction