F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler

Patents for F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler (17,040)
11/2002
11/07/2002	US20020162349 Method and apparatus for chilling a food product
11/07/2002	US20020162346 Medium temperature refrigerated merchandiser
11/07/2002	US20020162344 Generator power management
11/07/2002	DE10209970A1 Refrigeration and/or freezing appliances esp. furniture such as refrigerator or freezing cabinet and similar with refrigerant circuit having evaporator and compressor also condenser
11/06/2002	EP1254618A2 Refrigerated merchandiser
11/06/2002	CN1378062A Freezing equipment
11/05/2002	US6474560 Thermal expansion valve
11/05/2002	US6474088 Thermal expansion valve
11/05/2002	US6474087 Method and apparatus for the control of economizer circuit flow for optimum performance
11/05/2002	US6474082 Very low temperature flow switch apparatus
10/2002
10/31/2002	WO2002086396A1 Method and apparatus for controlling the removal of heat from the condenser in a refrigeration system
10/31/2002	US20020157416 Vapor compression system and method
10/31/2002	US20020157407 Method and apparatus for temperature control in a refrigeration device
10/30/2002	CN2519212Y Fixed short-tube throttle valve
10/29/2002	US6473405 On-demand overlay routing for computer-based communication networks
10/29/2002	US6470693 Compressed air refrigeration system
10/29/2002	US6470691 Fluid transport
10/24/2002	WO2002084187A1 Two-stage refrigeration system
10/24/2002	US20020153426 Method for preventing hunting of expansion valve within refrigeration cycle
10/24/2002	EP1025403A4 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
10/23/2002	EP1251278A2 Scroll decompression device for cryogenic temperatures
10/23/2002	CN1376252A Multi-stage compression refrigerating device
10/23/2002	CN1376251A Multi-stage compression refrigerating device
10/23/2002	CN1375673A 电冰箱 Refrigerator
10/23/2002	CN1375650A Control valve
10/22/2002	US6467304 Refrigeration cycle
10/22/2002	US6467292 Control system for compressed gas refrigeration dryers
10/22/2002	US6467291 Refrigeration cycle apparatus
10/22/2002	US6467290 Thermal expansion valve
10/22/2002	US6467289 Hot-water supply system with heat pump cycle
10/22/2002	US6467288 Heat-pump water heater
10/22/2002	US6467280 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
10/17/2002	WO2002081924A1 Pressure equalization system and method
10/17/2002	WO2002081923A1 Pressure equalisation system and method
10/17/2002	US20020148248 Refrigeration system, and condenser for use in decompressing-tube system
10/17/2002	US20020148246 Two-stage refrigeration system
10/17/2002	US20020148244 Combined cooling plant and heat pump, especially for the heating and cooling of the passenger cells of motor vehicle
10/17/2002	US20020148241 Motor-operated selector valve and refrigerating cycle device for refrigerator-freezer
10/16/2002	EP1249673A2 Thermal expansion valve
10/16/2002	EP1249358A1 Combined refrigeration and heat pump system, particularly for use in the heating and cooling of passenger compartments of vehicles
10/16/2002	CN2516920Y Cold-warm air conditioner
10/16/2002	CN2516919Y Expansion valve of air conditioner
10/16/2002	CN2516774Y Quick one-way intake valve
10/16/2002	CN1374491A Injection circulating system
10/16/2002	CN1374470A Electric flow control valve
10/16/2002	CN1374454A 压缩机 Compressor
10/16/2002	CN1092779C Refrigeration circulation system using six-way change-over valve
10/10/2002	WO2002065028A3 Combined refrigeration system with a liquid pre-cooling heat exchanger
10/10/2002	US20020144994 Method and apparatus for providing an indication of the composition of a fluid particularly useful in heat pumps and vaporizers
10/10/2002	US20020144511 Pressure equalization system and method
10/10/2002	DE10207113A1 Klimaanlagen, geeignet für die Verwendung in Fahrzeugen und Verfahren für den Betrieb solcher Klimaanlagen Air conditioners, suitable for use in vehicles and methods for the operation of such air conditioning units
10/09/2002	EP1248056A2 A separator for a refrigeration system
10/09/2002	EP1247670A2 Air conditioning system for a motor vehicle
10/09/2002	CN1373845A Refrigerator with cyclone liquid gas separator
10/09/2002	CN1092311C Temp. expansion valve
10/08/2002	US6460359 Method and device for cool-drying
10/08/2002	US6460358 Flash gas and superheat eliminator for evaporators and method therefor
10/08/2002	US6460357 Two-evaporator refrigerator having a bypass and channel-switching means for refrigerant
10/08/2002	US6460349 Rotary valve unit in a pulse tube refrigerator
10/03/2002	WO2002077545A1 High and low pressure gas selector valve of refrigerator
10/03/2002	WO2002077542A2 Heating and refrigeration systems using refrigerant mass flow
10/03/2002	WO1999067101A3 Motor vehicle air conditioning circuit provided with a pre-expansion device
10/03/2002	US20020139138 Combined expansion valve and fixed restriction system for refrigeration cycle
10/03/2002	US20020139133 Air conditioning system and method
10/03/2002	CA2441605A1 Heating and refrigeration systems using refrigerant mass flow
10/02/2002	EP0811136B1 Method for controlling the superheat temperature of the refrigerant in an evaporator arrangement of a refrigeration system or heatpump system, and a device for implementing the method
10/02/2002	CN1091862C Back pressure control for improved system operative officiency
10/01/2002	US6457325 Refrigeration system with phase separation
09/2002
09/26/2002	WO2002075227A1 Distributed intelligence control for commercial refrigeration
09/26/2002	US20020134095 Refrigerator with a plurality of parallel refrigerant passages
09/25/2002	EP1243880A1 Refrigerator with a plurality of parallel refrigerant passages
09/25/2002	EP1243876A1 Refrigerating device
09/25/2002	CN1370970A Bidirectional variable flow rate liquid separator
09/25/2002	CN1370969A Split condenser
09/25/2002	CN1370967A Absorbing cooling and warming unit
09/25/2002	CN1370956A Air conditioning system and method
09/25/2002	CN1091509C Suction service valve
09/24/2002	US6453691 Air conditioner with a pressure regulation device and method for controlling the same
09/24/2002	US6453690 Method for controlling linear expansion valve in air conditioner with two compressor
09/18/2002	EP1241418A1 Refrigeration and/or freezing apparatus
09/17/2002	US6450413 Expansion valve
09/17/2002	US6450199 Refrigeration system service coupling
09/17/2002	US6449974 Air-conditioning system for a motor vehicle
09/17/2002	US6449972 Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
09/17/2002	US6449968 Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
09/17/2002	US6449967 High speed evaporator defrost system
09/12/2002	US20020127123 Compressor
09/12/2002	US20020124592 Ejector cycle system
09/11/2002	EP1237744A1 Air conditioning system for a motor vehicle
09/11/2002	EP1030991B1 Valve unit for the adjustment of under pressure fluid flow
09/11/2002	CN1369050A Modular heat pump system for drying and air-conditioning
09/10/2002	US6446456 Heat pump and method for controlling operation thereof
09/10/2002	US6446454 Suction muffler for compressor
09/10/2002	US6446450 Refrigeration system with liquid temperature control
09/10/2002	US6446447 Logic module refrigeration system with condensation control
09/10/2002	US6446446 Efficient cooling system and method
09/04/2002	EP1236959A2 Ejector cycle system
09/04/2002	CN2509533Y Liquid storing device for freezing equipment
09/04/2002	CN1367363A Cold-warm air conditioner
09/03/2002	US6443708 Compression volume control apparatus for refrigeration cycle

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