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)
12/2004
12/15/2004	CN2663881Y Back stop filter
12/15/2004	CN1555476A Refrigeration system, and condenser for use in decompressing-tube system
12/15/2004	CN1180204C Outdoor unit of air conditioner
12/14/2004	US6830073 Four-way reversing valve
12/14/2004	US6829905 Ejector cycle and arrangement structure thereof in vehicle
12/09/2004	US20040249514 Magnetically overridden flow control device
12/09/2004	US20040244408 Ejector cycle with insulation of ejector
12/09/2004	DE20311980U1 Automatic locking valve for coolant compressor is opened by compression pressure on pressure side of piston and via other pistons to induction side
12/09/2004	DE10322674A1 Method for reducing the noise of a refrigeration circuit during expansion of the refrigerant, has a capillary section between the first cooling section and the main evaporators on the same base plate
12/08/2004	CN1554003A Solenoid valve control device and air conditioner provided with solenoid valve control device
12/08/2004	CN1179175C Scroll compressor with unloading valve between energy-saving device and suction device
12/08/2004	CN1179170C Refrigerating device
12/07/2004	US6827330 Pressure regulating valve for a refrigerating plant
12/07/2004	US6826921 Air conditioning system with variable condenser reheat for enhanced dehumidification
12/02/2004	WO2004044503A3 Refrigeration system with bypass subcooling and component size de-optimization
12/02/2004	US20040237577 Gas-liquid separator for refrigerant cycle system
12/02/2004	US20040237548 Pressure-reducing device for an air-conditioning circuit
12/02/2004	US20040237546 Compact refrigeration system
12/01/2004	EP1482259A1 Expansion device for air conditioning system
12/01/2004	EP1482256A2 Method and apparatus for refrigeration system control having electronic evaporator pressure regulators
12/01/2004	EP0891520B1 Refrigeration with a fuzzy logic liquid level control
12/01/2004	CN2660415Y One-intake, multi-outlet combined electromagnetic valve for refrigerator
12/01/2004	CN1551968A 空调机 Air conditioning
12/01/2004	CN1550734A Refrigeration cycle apparatus
11/2004
11/30/2004	US6824068 Expansion valve
11/30/2004	US6823897 Four-way switching valve
11/30/2004	US6823691 Vapor compression refrigerant cycle
11/30/2004	US6823686 Pressure equalization system and method
11/25/2004	WO2004102086A1 Refrigerator
11/25/2004	US20040231331 Fluid machine
11/24/2004	CN2658656Y High efficiency refrigeratig freezer
11/24/2004	CN2658655Y 多功能膨胀阀 Multifunctional expansion valve
11/24/2004	CN1548863A Expansion device for heat exchanger loop
11/24/2004	CN1548862A Three-way valve for air conditioner service
11/24/2004	CN1548861A Pressure measuring valve for air conditioner
11/24/2004	CN1177185C Injector return
11/23/2004	US6820434 Refrigerant compression system with selective subcooling
11/18/2004	WO2004099684A2 Vapor compression system
11/18/2004	US20040226711 Air conditioner and outdoor unit therefor
11/18/2004	US20040226618 Four-way switching valve
11/18/2004	US20040226308 Method for controlling evaporation temperature in a multi-evaporator refrigeration system
11/18/2004	US20040226307 Multi-injection condensation for refrigeration systems and method
11/18/2004	US20040226306 Air conditioning system
11/18/2004	CA2523560A1 Condensate pump for rooftop air conditioning unit
11/17/2004	EP1477749A1 Arrangement in a tube heat exchanger for a compression refrigeration cycle
11/17/2004	EP1477748A1 Air conditioner
11/17/2004	EP1477747A2 Four-way switching valve
11/17/2004	EP1476687A1 Electromagnetic valve
11/17/2004	EP1476686A1 Electromagnetic valve
11/17/2004	CN2656910Y High temp air conditoning refrigerator
11/17/2004	CN1547654A Refrigerator
11/17/2004	CN1176309C Electrically operated valve
11/16/2004	US6817198 Method and apparatus for variable frequency controlled compressor and fan
11/16/2004	CA2436365A1 Multi-injection condensation for refrigeration systems and method
11/16/2004	CA2428861A1 Method for controlling evaporation temperature in a multi-evaporator refrigeration system
11/11/2004	US20040222395 Valve apparatus for controlling mass flow, manufacturing method thereof and heat exchanger using the same
11/11/2004	US20040221591 Vapor compression system performance enhancement and discharge temperature reduction in the unloaded mode of operation
11/11/2004	US20040221579 Capillary two-phase thermodynamic power conversion cycle system
11/11/2004	DE10303530B4 Abtauventil für eine Kälteanlage Defrost valve for a refrigeration system
11/11/2004	DE102004019364A1 Dampfkompressions-Kühlkreis mit Ejektorpumpe Vapor-compression refrigeration cycle with ejector
11/10/2004	EP1475585A2 Air conditioner and outdoor unit therefor
11/10/2004	EP1475572A1 Heat pump type air conditioner
11/10/2004	CN2655131Y Electronic expansion valve with double throttle function
11/09/2004	US6814841 Controlling aperture valve in response to pressure
11/04/2004	WO2004094926A1 Vapor compression system with bypass/economizer circuits
11/04/2004	US20040216480 Air conditioner and outdoor unit therefor
11/04/2004	US20040216477 Refrigerant cycle apparatus
11/03/2004	EP1473526A2 Air conditioner and outdoor unit therefor
11/03/2004	EP1473496A2 Motor actuated flow-rate adjustment valve for fluids, particularly refrigeration fluids
11/03/2004	EP1472499A1 Small scale chip cooler assembly
11/03/2004	CN2653394Y Multiple work mass heat expansion valve module for test
11/03/2004	CN1542390A Air conditioner and outdoor unit therefor
11/03/2004	CN1542341A Air conditioner and outdoor unit therefor
11/02/2004	US6810952 Vehicle air-conditioning device including a multi-purpose heat exchanger
11/02/2004	US6810683 Thermostatic expansion valve exit flow silencer device
10/2004
10/28/2004	WO2004092663A1 Evaporator and heat exchanger with external loop, as well as heat pump system and air conditioning system comprising said evaporator or heat exchanger
10/28/2004	US20040211550 Fluid connectors for heat exchangers
10/28/2004	US20040211477 Composite valve
10/28/2004	US20040211213 Refrigerating device
10/28/2004	US20040211201 Hot gas heat treatment system
10/28/2004	US20040211199 Vapor-compression refrigerant cycle with ejector
10/28/2004	US20040211196 Method and apparatus for turbulent refrigerant flow to evaporator
10/27/2004	EP1471317A2 Composite valve
10/27/2004	EP1471316A1 Reversible heat pump system
10/27/2004	EP1471264A1 Valve apparatus for controlling mass flow, manufacturing method thereof and heat exchanger using the same
10/27/2004	EP1470374A1 Method and tool for mounting a capillary line in a plate-type evaporator, and a plate-type evaporator which is produced by means of the same
10/27/2004	EP1470359A1 Refrigeration system service coupling
10/27/2004	CN2651672Y Automatic refrigerant pressure adjuster
10/27/2004	CN1540268A Four way valve and ice-making machine using the valve
10/27/2004	CN1540267A Zoom type paneal throttle valve and its method in use for stepless heterothermic refrigerator
10/27/2004	CN1540255A Multi-route air conditioning unit
10/27/2004	CN1540192A Valve device of controlling quality stream, its mfg. method and heat exchanger adopting same device
10/21/2004	US20040206111 Ejector for vapor-compression refrigerant cycle
10/21/2004	US20040206110 Vapor compression system with bypass/economizer circuits
10/21/2004	US20040206103 Alternate sub-surface and optionally accessible direct expansion refrigerant flow regulating device
10/21/2004	US20040206094 Dehumidifying air-conditioning apparatus
10/20/2004	EP1469263A1 Method for reducing the diffusion of refrigerant in compressors used in transportable refrigerators and air conditioners
10/20/2004	EP1469262A2 Replacing gas collecting trap apparatus used for installing an air conditioner and installation method therefor
10/20/2004	EP1467879A1 Heating/cooling circuit for an air-conditioning system of a motor vehicle, air-conditioning system and a method for controlling the same
10/20/2004	CN2650034Y Permanent-magnetic non-return valve

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