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 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)
06/2003
06/12/2003WO2003048659A1 Absorption heat-transfer system
06/12/2003DE10125789C1 Ventilanordnung mit Expansionsventil Valve assembly with expansion valve
06/11/2003EP1317645A1 Quiet ice making apparatus
06/11/2003EP1317644A1 Expansion device for vapor compression system
06/10/2003US6574987 Ejector cycle system with critical refrigerant pressure
06/10/2003US6574978 Very low temperature refrigeration system with controlled cool down and warm up rates and long term heating capabilities
06/10/2003US6574976 Refrigerant cycle system and valve device for the same
06/05/2003WO2002063224A9 Apparatus and method for discharging vapour and liquid
06/04/2003EP1316750A1 Proportional solenoid valve
06/04/2003EP1315940A1 Cascade refrigeration system
06/04/2003CN1422375A Refrigeratng cycle device, air conditioner, choke, and flow rate controller
06/04/2003CN1422367A Self-contained regulating valve, and compression type refrigerating machine having the same
06/04/2003CN1110668C Flow route change valve, control method of change valve, freeze cycle and method for controlling freezing cycle
06/04/2003CN1110664C Refrigerator
06/03/2003US6571576 Injection of liquid and vapor refrigerant through economizer ports
06/03/2003US6571575 Air conditioner using inflammable refrigerant
05/2003
05/29/2003US20030097856 Regulator with receiver for refrigerators and heatpumps
05/28/2003EP0912867B1 Refrigeration system
05/28/2003CN1420282A Cooling system and method
05/28/2003CN1109870C Apparatus and method for mfg. insulating case
05/27/2003US6569347 Alkylbenzene oil and a second synthetic oil compatable with hydrofluorocarbon refrigerant
05/27/2003US6568198 Multi-stage compression refrigerating device
05/22/2003WO2003041513A2 Method and apparatus for producing and dispensing an aerated and/or blended food
05/22/2003US20030094007 Cooling system and cooling method
05/22/2003US20030094004 Adaptive control for a cooling system
05/21/2003EP1312877A2 Multi-function cooling unit for air-conditioning systems
05/21/2003EP1311788A1 Pulse tube expander having a porous plug phase shifter
05/21/2003CN2551931Y Low temp. cooling air conditioner
05/21/2003CN1419093A Refrigeration loop
05/20/2003US6565315 Rotation device
05/20/2003US6565009 System for preventing hunting of expansion valve within refrigeration cycle
05/20/2003US6564577 Solenoid valve supporter of Kim-chi refrigerator
05/20/2003US6564567 Method and device for heating and cooling a compartment of a motor vehicle
05/20/2003US6564565 Air conditioning system and method
05/15/2003US20030089493 Vehicle air conditioner with hot-gas heater cycle
05/15/2003US20030089124 Refrigerator
05/15/2003US20030089121 Method and apparatus for variable frequency controlled compressor and fan
05/15/2003US20030089119 Diagnostic system and method for a cooling system
05/14/2003EP1309986A2 Chuck with heat exchanger and temperature control fluid
05/14/2003CN1108495C Air conditioner
05/13/2003US6561480 Motor operated valve
05/13/2003US6561433 Thermal expansion valve
05/13/2003US6561237 Apparatus and method for urging fluid into a pressurized system
05/13/2003US6560987 Dual restrictor shut-off valve for pressurized fluids of air cooling/heating apparatus
05/13/2003US6560986 Refrigeration valve and system
05/13/2003US6560982 Thermal expansion valve
05/13/2003US6560981 Mixed refrigerant temperature control using a pressure regulating valve
05/13/2003US6560978 Transport temperature control system having an increased heating capacity and a method of providing the same
05/13/2003US6560973 Method for manufacturing a vending machine for serving extremely cold frozen product and method for distributing same
05/13/2003US6560969 Pulse tube refrigeration system having ride-through
05/08/2003US20030088013 Containing carbon black having a CTAB specific surface area of 30 to 100 m2/g and having a CTAB (cetyltrimethylammonium bromide) specific surface area of 30 to 100 m2/g.
05/08/2003US20030085237 Method and apparatus for producing and dispensing an aerated and/or blended food product
05/08/2003US20030084673 Outdoor fan control system of air conditioner and control method thereof
05/08/2003US20030084672 Refrigeration system and method for controlling defrost
05/07/2003EP1308679A2 Ejector for ejector cycle system
05/07/2003EP1308660A2 Expansion valve
05/07/2003CN1415924A Injector for injector circulation system
05/06/2003US6557373 Apparatus for coupling a manifold block to a condenser manifold
05/06/2003US6557371 Apparatus and method for discharging fluid
05/02/2003EP1305559A1 Refrigeration device
05/01/2003US20030079495 Ejector for ejector cycle system
05/01/2003US20030079493 Expansion valve
04/2003
04/30/2003CN2548089Y Condenser pressure-retaining energy-saving in-box refrigerating system
04/30/2003CN1415063A Refrigerating device
04/29/2003US6554196 Temperature control device
04/24/2003US20030074914 Refrigerating cycle device, air conditioner, choke, and flow rate controller
04/24/2003US20030074910 System for controlling starting of air conditioner and control method thereof
04/23/2003EP1304532A1 Air conditioner
04/23/2003EP1303730A1 Expansion device for refrigerant fluid and conditioning circuit comprising same
04/23/2003CN1412506A Expansion equipment for heat exchange circulation
04/23/2003CN1412460A 电动阀 Electric valve
04/23/2003CN1106559C Cooling apparatus
04/22/2003US6550273 Air conditioner using flammable refrigerant
04/22/2003US6550265 Ejector cycle system
04/22/2003US6550262 Expansion valve unit
04/17/2003WO2003014637A3 Cooling plant
04/17/2003US20030070445 Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device
04/17/2003US20030070443 Refrigeration system with low-fuel shutdown
04/17/2003US20030070441 Control system of degree of superheat of air conditioner and control method thereof
04/16/2003EP1302733A1 Expansion valve
04/16/2003CN1410734A Injector return
04/16/2003CN1410731A Circulation system for jet pump
04/16/2003CN1410724A 空调机 Air conditioners
04/16/2003CN1105895C 膨胀阀 Expansion valve
04/15/2003US6547253 Gasket attachment structure for refrigerant-seal
04/15/2003US6547032 Suction muffler of reciprocating compressor
04/15/2003US6546952 Stem cap for air conditioning service valve
04/10/2003US20030066303 Expansion valve
04/10/2003US20030066301 Ejector cycle system
04/10/2003US20030066300 Ejector circuit
04/09/2003EP1300639A1 Cooling circuit with ejector
04/09/2003EP1300638A2 Ejector cycle system
04/09/2003EP0846220B1 Method and apparatus for cooling the inlet air of gas turbine and internal combustion engine prime movers
04/09/2003CN1409077A Control device and control method for freezing circulation and temperature regulator using said controller and control method
04/09/2003CN1105253C 膨胀阀 Expansion valve
04/08/2003US6543242 Generator power management
04/08/2003US6543241 Refrigerant feed device
04/08/2003US6543239 Air-conditioning system operated with CO2
04/03/2003WO2003027584A1 Air conditioner
04/03/2003WO2003027583A1 Solenoid valve control device and air conditioner provided with solenoid valve control device
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