Patents for F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler (17,040)
01/2003
01/16/2003US20030010833 Expansion valve unit having pressure detecting function
01/16/2003US20030010832 Reducing flow noise in a refrigerant expansion valve
01/15/2003EP1275916A2 Expansion valve
01/15/2003EP1275914A2 Cryogenic refrigeration system and method having an open-loop short-term cooling system for a superconducting field winding
01/15/2003EP1275912A1 Refrigerator
01/15/2003CN2531324Y Liquid-separating device for air conditioner
01/14/2003US6505480 Air-conditioner, outdoor unit and refrigeration unit
01/14/2003US6505478 Heat exchanger having sloped deflection surface for directing refrigerant
01/14/2003US6505476 Refrigerant cycle system with super-critical refrigerant pressure
01/09/2003WO2002044633A8 Apparatus and method for urging fluid into a pressurized system
01/09/2003US20030005717 Ejector cycle system
01/09/2003US20030005711 Logic module refrigeration system with condensation control
01/08/2003EP1273859A2 Ejector cycle system
01/08/2003EP1273837A1 Four-way switching valve
01/08/2003CN2530223Y Double-effective dual temp central air conditioning unit
01/08/2003CN1390293A Heat pump and dehumidifying device
01/08/2003CN1389694A Pulse tube refrigerator with new-type double-valve bidirectional air intake structure
01/08/2003CN1389682A Freezing air conditioning unit
01/08/2003CN1098429C Rotary flow-path exhanging valve
01/07/2003US6502413 Combined expansion valve and fixed restriction system for refrigeration cycle
01/07/2003US6502410 Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems
01/07/2003US6502409 Wireless method and apparatus for monitoring and controlling food temperature
01/03/2003WO2003001129A1 Freezing device
01/02/2003US20030000586 Four-way switching valve
01/02/2003US20030000244 Optimized CO2 operated air-conditioning system
01/02/2003US20030000235 Air-conditioning system operated with CO2
01/02/2003EP1271073A2 Access port
01/01/2003CN1388887A Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems
01/01/2003CN1388876A Motor-operated selector valve and refrigerating cycle device of refrigerator-freezer
12/2002
12/31/2002US6499717 System and method of use for a refrigerant quick-connect coupling
12/31/2002US6499535 Temperature control of individual tools in a cluster tool system
12/31/2002US6499307 Refrigeration system incorporating simplified valve arrangement
12/31/2002US6499305 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
12/26/2002US20020194864 Refrigerating cycle
12/25/2002CN1386996A Valve driving device
12/24/2002US6497113 Refrigerator
12/24/2002US6497106 Method and apparatus for chilling a food product
12/24/2002CA2249880C Charge balance device
12/19/2002WO2002101304A1 Refrigerant circuit
12/19/2002WO2002021055A3 Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers
12/19/2002US20020189270 Quiet ice making apparatus
12/19/2002US20020189268 Method for manufacturing a vending machine for serving extremely cold frozen product and method for distributing same
12/18/2002EP1267135A2 Expansion valve
12/18/2002EP1267131A2 Device for controlling expansion valve in multi air condition system
12/18/2002CN2526755Y Buckle valve plate for refrigerator compressor
12/18/2002CN2526754Y Electronic expansion valve for frequency change air conditioner
12/18/2002CN1386185A 空调机 Air conditioners
12/18/2002CN1385658A Apparatus capable of replacing electronic expansion valve in outdoor unit of air-conditioning system
12/18/2002CN1096598C Refrigerant system efficiency amplifying apparatus
12/12/2002US20020185621 Expansion valve
12/12/2002US20020185545 Expansion valve
12/12/2002US20020185178 Expansion valve
12/12/2002US20020184912 Method for reinforcing condensation and a device thereof
12/12/2002US20020184903 Ejector cycle system with critical refrigerant pressure
12/12/2002DE10127745A1 Leitungsbausatz für Klimaanlagen und Verfahren zum Herstellen eines Leitungsbausatzes Line kit for air conditioning and process for producing a cable kit
12/11/2002EP1265041A2 Refrigerating cycle
12/11/2002EP1264717A2 Pipe construction kit for air conditioners and method of manufacturing a pipe construction kit
12/11/2002EP1264150A1 Regulator with receiver for refrigerators and heatpumps
12/10/2002US6491063 Valve assembly and airconditioning system including same
12/05/2002WO2002097342A1 Apparatus and method for controlling the temperature of an electronic device under test
12/05/2002US20020179164 Valve driving apparatus
12/05/2002US20020178741 Pressure equalization system and method
12/05/2002US20020178737 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
12/04/2002EP1262699A2 Expansion valve
12/04/2002EP1262698A2 Expansion valve
12/04/2002EP1262348A2 Refrigeration cycle apparatus
11/2002
11/28/2002US20020174670 Valve arrangement with expansion valve
11/28/2002US20020174669 Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
11/27/2002EP1260776A1 A heat exchanger for an air conditioning system
11/27/2002CN2522804Y Moveable short-tube throttle valve
11/27/2002CN1381702A Temperature type expansion valve
11/27/2002CN1095061C Change-over valve, fluid compressor and thermal pump type refrigeratin circulation system
11/26/2002US6484950 Expansion valve
11/26/2002CA2212640C Transport temperature control system having enhanced low ambient heat capacity
11/21/2002WO2002093091A1 Device and method for operating a refrigeration cycle without evaporator icing
11/21/2002US20020170308 Refrigeration manifold
11/21/2002US20020170304 Hot gas bypass control for centrifugal chillers
11/21/2002US20020170302 Device and method for operating a refrigeration cycle without evaporator icing
11/20/2002CN1380965A Low temp. Refrigeration system
11/20/2002CN1380963A Control system of degree of superheat of air conditioner and ocntrol method thereof
11/20/2002CN1380962A Outdoor fan control sysem of air conditioner and control method thereof
11/20/2002CN1380960A Control system for starting of air conditioner and control method thereof
11/20/2002CN1380959A System for controlling starting of air conditioner and control method thereof
11/19/2002US6481231 Hot gas defrost refrigeration system
11/19/2002US6481229 Refrigerating device
11/19/2002US6481227 Air conditioner
11/19/2002US6481226 Method for manufacturing a vending machine for serving extremely cold frozen product and method for distributing same
11/19/2002US6481216 Modular eutectic-based refrigeration system
11/14/2002WO2002090844A1 Cooling unit and container with this unit
11/14/2002WO2002090843A1 Refrigerating device
11/14/2002WO2002044633B1 Apparatus and method for urging fluid into a pressurized system
11/13/2002CN1379212A 空调器 Air Conditioner
11/13/2002CN1094188C 用于空气调节器的压缩机排管消音器 Compressor for the air conditioner exhaust pipe muffler
11/12/2002US6477857 Ejector cycle system with critical refrigerant pressure
11/12/2002US6477854 Small air conditioner and dehumidifying device by using the same
11/12/2002US6477851 Analysis gas-cooling device
11/12/2002US6477848 Refrigerating apparatus
11/07/2002US20020162896 Thermal expansion valve
11/07/2002US20020162354 Refrigeration cycle
11/07/2002US20020162353 Cryogenic refrigerating system