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)
03/2003
03/27/2003US20030056529 Vehicle air conditioning air duct system
03/26/2003CN1406456A Cooling device for a switch gear cabinet
03/26/2003CN1405502A 空调机 Air conditioners
03/26/2003CN1103908C Absorption refrigerator
03/25/2003US6537034 Apparatus and method for controlling operation of linear compressor
03/25/2003US6536225 Air conditioner
03/20/2003WO2002089385A3 Building system performance analysis
03/20/2003US20030055603 Apparatus and method for detecting faults and providing diagnostics in vapor compression cycle equipment
03/20/2003US20030054138 Adhesive detackification
03/20/2003US20030051495 Vehicle air conditioning system
03/20/2003US20030051494 Refrigerant cycle system including two evaporators
03/20/2003US20030051493 Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
03/20/2003US20030051490 Remote data acquisition system and method
03/19/2003EP1293731A2 Air conditioner
03/19/2003EP1293243A1 Control system for compressed gas refrigeration dryers
03/19/2003EP0931236B1 Method for speed control of compressor and control arrangement using the method
03/18/2003US6532755 Brine cooling apparatus
03/18/2003US6532754 Method of optimizing and rating a variable speed chiller for operation at part load
03/13/2003WO2003021369A1 Refrigerating appliance
03/13/2003US20030047216 Pop-type pressure relief valve
03/13/2003DE10213154C1 Automobile air-conditioning unit has air within air-conditioning casing vented via water drainage outlet upon closure of air exit openings to passenger compartment
03/12/2003EP1291525A1 Method for controlling a set of compressors
03/12/2003EP1290385A1 Refrigerant monitoring apparatus and method
03/12/2003EP1228406A4 A system for controlling laboratory sample temperature and a thermal tray for use in such system
03/12/2003EP1119731B1 Oil-free liquid chiller
03/12/2003CN1402813A Temp. Control device of liquid cooling device
03/11/2003US6530240 Control method for mixed refrigerant based natural gas liquefier
03/11/2003US6530238 Cooling unit
03/11/2003US6530236 Method and apparatus for controlling the removal of heat from the condenser in a refrigeration system
03/06/2003WO2003019090A1 A cooling control system for an ambient to be cooled, a method of controlling a cooling system, and a cooler.
03/06/2003WO2003019085A1 A vapour-compression-cycle device
03/06/2003WO2002090841A3 Food-quality and safety model for refrigerated food
03/06/2003US20030041610 Vehicle air conditioner with arrangement of temperature detector
03/06/2003US20030041603 Controlled compressor apparatus
03/05/2003EP1288596A2 Regulating method for an adsorption heat pump
03/05/2003EP1288595A1 Compressor set and method of controlling a compressor set
03/05/2003EP1288594A1 Refrigerating cycle device
03/05/2003EP1287299A1 Air conditioner control system and control method thereof
03/05/2003EP1287298A1 Control system of degree of superheat of air conditioner and control method thereof
03/05/2003EP1287297A1 Outdoor fan control system of air conditioner and control method thereof
03/05/2003EP1287296A1 System for controlling starting of air conditioner and control method thereof
03/05/2003EP1287295A1 Control system for starting of air conditioner and control method thereof
03/05/2003CN1401068A refrigerator, abrasive poder judging device, and refrigerant oxidation judging device
03/04/2003US6529133 Repository and monitoring system therefor
03/04/2003US6527519 Apparatus and method for controlling the operation of a linear compressor using a suction/discharge pressure difference storing unit
03/04/2003US6526772 Apparatus and method for controlling electric compressor
03/04/2003US6526771 Freezing cycle apparatus
03/04/2003US6526768 Apparatus and method for controlling the temperature of an integrated circuit device
02/2003
02/27/2003US20030037555 Distributed intelligence control for commercial refrigeration
02/26/2003EP1286122A2 Refrigerating and freezing apparatus
02/26/2003EP0996824B1 Single-source gas actuation for screw compressor slide valve assembly
02/25/2003US6525505 Device for driving an air-conditioning compressor
02/25/2003US6524075 Apparatus and method for controlling operation of compressor
02/25/2003US6523361 Air conditioning systems
02/25/2003US6523360 Cooling cycle and control method thereof
02/25/2003US6523353 Super cooler for a heat producing device
02/20/2003WO2002090842A3 Method of managing a refrigeration system
02/20/2003US20030033823 Digital scroll condensing unit controller
02/19/2003CN1101919C Dehumidifying operation control method for air conditioner
02/19/2003CN1101895C Compressor driving appts.
02/18/2003US6519960 Air conditioner
02/18/2003US6519959 Air conditioner
02/18/2003US6519958 Control system for starting of air conditioner and control method thereof
02/18/2003US6519957 Method for controlling air conditioner having multi-compressor
02/13/2003US20030029181 Capacity control apparatus for compressors
02/11/2003US6516622 Method and apparatus for variable frequency controlled compressor and fan
02/06/2003WO2003010478A1 Apparatus and method for controlling the temperature of an integrated circuit device
02/06/2003WO2003010473A1 Heat pump comprising a safety ventilation device
02/06/2003CA2451420A1 Apparatus and method for controlling the temperature of an integrated circuit device
02/05/2003EP0760074B1 Control device for a refrigerator and refrigerator with such a device
02/05/2003CN1395670A Air conditioner
02/05/2003CN1395071A Cooler system with variable speed driver
02/05/2003CN1100974C Absorption refirgerator
02/04/2003US6513341 Air conditioning systems and methods for vehicles
01/2003
01/30/2003US20030019239 Refrigerant feed device
01/30/2003US20030019235 Apparatus and method for controlling the temperature of an integrated circuit device
01/30/2003US20030019221 Estimating operating parameters of vapor compression cycle equipment
01/29/2003EP1053439B1 Method for controlling a thermochemical reaction or a solid-gas adsorption or a liquid-gas absorption
01/29/2003CN1393679A Method for detecting abnormal phenomenon in heat exchange procedure
01/29/2003CN1100242C Method for selectively increasing or decreasing compressing stage in discrete chiller units
01/28/2003US6510703 Method for controlling corresponding energy supply of a heat source unit of a refrigeration air conditioning system based on required energy value calculated from output power value
01/23/2003US20030014988 Constant-temperature liquid circulating apparatus
01/23/2003US20030014987 Thermal storage apparatus and method for air conditioning system
01/23/2003US20030014986 Method and apparatus for controlling the removal of heat from the condenser in a refrigeration system
01/22/2003EP1089803B1 Method and device for cool-drying
01/22/2003CN1392944A 空调机 Air conditioners
01/22/2003CN1392066A Automobile air conditioner control device and method
01/22/2003CN1099572C Freezer control unit
01/22/2003CN1099565C Absorption type refrigerating apparatus
01/21/2003US6509553 Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers
01/21/2003US6508072 Air conditioner outdoor unit drive control unit
01/21/2003US6508067 Method for checking the refrigerant-fluid level of a closed loop vehicle air-conditioning system
01/21/2003CA2300079C Liquid level sensor
01/16/2003WO2001069147A9 Distributed intelligence control for commercial refrigeration
01/16/2003US20030010488 Cooling cycle
01/16/2003US20030010487 Automotive air-conditioner having electric heater and electrically driven compressor
01/16/2003US20030010047 Air conditioner
01/16/2003US20030010046 Method for operating a refrigeration unit
01/16/2003US20030010044 Refrigerator, abrasive powder judging device, and refrigerant oxidation judging device
01/15/2003EP1275917A2 Device for limiting the condensation pressure in a refrigerating machine
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