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)
10/2003
10/22/2003EP0934494B1 A refrigeration circuit arrangement for a refrigeration system
10/22/2003CN1450326A Refrigerant distributor
10/22/2003CN1125254C Electrically actuated reed valve
10/22/2003CN1125251C Valve assembly and airconditioning system including same
10/21/2003US6634567 Expansion valve unit having pressure detecting function
10/16/2003WO2003085335A1 Injection of liquid and vapor refrigerant through economizer ports
10/16/2003WO2003085332A1 Refrigerator
10/16/2003US20030192952 System for heating and cooling the interior of a motor vehicle
10/16/2003US20030192597 Flow regulating control valve and method for regulating fluid flow
10/16/2003US20030192335 Ac and hp service valves for manufactured housing
10/16/2003US20030192325 Method and apparatus for the control of the flow rate of the refrigerating fluid in ice cream making machines
10/15/2003EP1353254A2 Flow regulating valve and method for regulating fluid flow
10/15/2003EP1353133A1 Expansion valve and refrigeration cycle
10/15/2003EP1353132A2 Method and apparatus for the control of the flow rate of the refrigerating fluid in ice cream making machines
10/15/2003EP1352201A1 Food chilling method and apparatus
10/15/2003CN2580367Y Direct driving type electronic expansion valve for variable frequency air conditioner
10/15/2003CN1448672A 热泵系统 Heat pump system
10/15/2003CN1124459C Refrigerant channel reversing arrangement for air conditioner with functions of refrigerating and heating
10/15/2003CN1124416C Fluid compressor and air conditioner
10/09/2003US20030189104 Expansion valve and refrigeration cycle
10/08/2003EP1351028A1 Pulse tube refrigeration system having ride-through
10/08/2003CN1447891A Dryer for refrigeration device
10/08/2003CN1123695C Load regulating compressor and method of regulating load
10/07/2003US6629421 Method of and an apparatus for a self-governing pulse feeding refrigerant
10/02/2003US20030183702 Method for preventing hunting of expansion valve within refrigeration cycle
10/01/2003EP1348921A2 Refrigerant distributor and air conditioner using the same
10/01/2003EP1348920A2 Heat pump for simultaneously cooling and heating
10/01/2003EP1237744B1 Air conditioning system for a motor vehicle
10/01/2003CN1445499A Air conditioner
10/01/2003CN1445498A Air conditioning equipment
10/01/2003CN1445471A Expansion valve and bonnet for expansion valve
10/01/2003CN1122794C Refrigerating air conditioning apparatus
10/01/2003CN1122768C Bistable electromagnetic change valve
09/2003
09/30/2003US6626370 Expansion valve
09/30/2003US6626365 Expansion valve
09/30/2003US6626000 Method and system for electronically controlled high side pressure regulation in a vapor compression cycle
09/25/2003WO2003078903A1 Pressure control device of air conditioner and air conditioner having the device
09/25/2003WO2003078901A1 Connection structure of coolant pipe of air conditioner
09/25/2003US20030178098 Apparatus and method for urging fluid into a pressurized system
09/24/2003CN1443999A Steam compressed refrigerator and its heat exchanger
09/24/2003CN1122167C Changing-over valve, fluid compressor and heat pump type refrigerating circulation system
09/24/2003CN1122156C Method for controlling electric control expansion valve of composite air conditioner
09/24/2003CN1122141C Electronic bistable cross valve for a refrigeration facility
09/23/2003US6622518 Refrigerating system includes a plurality of expansion/suction apparatuses connected with one another
09/18/2003WO2003076853A1 Refrigeration system with liquid refrigerant injection to the condenser
09/18/2003US20030172668 Expansion valve
09/18/2003US20030172662 Compact refrigeration system
09/17/2003EP1344966A2 Expansion valve
09/17/2003EP1344667A1 Vehicle air conditioning apparatus
09/17/2003EP1343992A1 Solenoid valve for a coolant circuit
09/17/2003CN2573964Y Air expansion refrigerating device
09/17/2003CN1443294A 制冷装置 Refrigeration equipment
09/16/2003US6619057 System and method for low side pump down in mobile refrigeration unit
09/11/2003US20030168108 Pressure control valve
09/11/2003US20030167793 Vapor-compression type refrigerating machine and heat exchanger therefor
09/11/2003US20030167792 Refrigeration system with liquid refrigerant injection to the condenser
09/11/2003US20030167780 Refrigerator
09/10/2003EP1343064A1 Pressure control valve
09/10/2003EP1342972A2 Fluid connectors for heat exchangers
09/10/2003CN1441214A Throttle control mechanism of cross-critical CO2 refrigerating system
09/10/2003CN1441213A Multipurpose cooling and warming air conditioner
09/10/2003CN1441203A 空调机 Air conditioners
09/10/2003CN1441184A Four-way change valve
09/10/2003CN1120962C Control system for starting of air conditioner and control method thereof
09/09/2003US6615608 Multi-function receiver
09/09/2003US6615599 Thermostatic expansion valve and air conditioning system for low refrigerant charge
09/09/2003US6615597 Refrigerator
09/04/2003WO2003073020A1 Method for operating a heat pump, and heat pump for carrying out this method
09/04/2003WO2003072985A1 Four-way reversing valve
09/04/2003WO2003071851A2 Vaned spool type directional control valve and four-way reversible valve for cooling cycle system using the same
09/03/2003EP1340029A1 Refrigeration appliance with a plurality of storage compartments
09/03/2003CN1439833A Bistable electromagnetic valves
09/03/2003CN1439828A Bistable electromagnetic valves
09/03/2003CN1439826A Bistable electromagnetic valves
09/03/2003CN1120335C System for controlling starting of air conditioner and control method thereof
09/02/2003US6614353 Constant-temperature liquid circulating device having a proportional valve based predictive system for pre-estimating a need for maintenance
09/02/2003US6612503 Expansion valve
09/02/2003US6612122 Expansion valve
09/02/2003US6612119 Refrigeration circuit with reheat coil
08/2003
08/28/2003WO2003071176A1 Electromagnetic valve
08/28/2003WO2003071175A1 Electromagnetic valve
08/28/2003US20030160673 Bistable electromagnetic valve
08/28/2003US20030159738 Four-way reversing valve
08/28/2003US20030159456 Systems and methods for temperature control
08/28/2003US20030159455 Vehicle air conditioner with cold storage unit
08/28/2003US20030159454 Bistable electromagnetic valve
08/28/2003US20030159453 Bistable electromagnetic valve
08/27/2003EP1338837A2 Four-way switching valve
08/27/2003CN2569008Y Shunt muffle and air conditioner using same
08/27/2003CN1438462A Throttle mechanism having thermal expansion valve in parallel with capillary tube
08/27/2003CN1438444A Valve driving device
08/27/2003CN1119593C Pulsed operation control valve assembly
08/26/2003US6610250 Apparatus using halogenated organic fluids for heat transfer in low temperature processes requiring sterilization and methods therefor
08/26/2003US6609390 Two-refrigerant refrigerating device
08/21/2003WO2003069241A1 Method for compressing a multi-constituent flow
08/21/2003US20030155020 Four-way switching valve
08/20/2003EP1336786A2 Bistable electromagnetic valve
08/20/2003EP1336785A2 Bistable electromagnetic valve
08/20/2003EP1336784A2 Bistable electromagnetic valve
08/20/2003CN2567499Y Silencer of air conditioner
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