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)
05/2005
05/12/2005CA2540081A1 Multiple refrigerant circuits with single economizer heat exchanger
05/11/2005EP1530013A2 Expansion valve having solenoid relief valve
05/11/2005CN1614268A Expansion valve having solenoid relief valve
05/11/2005CN1201129C Valve structure and welding method for step-by-step motor of refrigerator
05/11/2005CN1201125C Refrigeration circulation system and freezing and air conditioner
05/11/2005CN1201124C Refrigeration circulation system and freezing and air conditioner
05/11/2005CN1201106C Electric valve and electric refrigerator
05/10/2005US6889909 Expansion valve
05/06/2005WO2005040701A1 Cooling device and refrigerator using the same
05/05/2005US20050092002 Expansion valves, expansion device assemblies, vapor compression systems, vehicles, and methods for using vapor compression systems
05/05/2005US20050092001 Cold plate temperature control method and apparatus
05/04/2005DE102004005379B3 Expansion valve for automobile climate-control device has regulating valve controlling flow opening of one refrigeration medium flow channel in dependence on state of refrigeration medium in second flow channel
05/04/2005CN2697535Y Mechanical temp controlled double-circulation refrigerator
05/04/2005CN1612996A Method and apparatus for producing and dispensing an aerated and/or blended food
05/04/2005CN1611873A Refrigerant distributor for heat exchanger
05/04/2005CN1611872A Refrigerant distributor for heat exchanger and its assembling method
05/04/2005CN1611871A Refrigeraut distributor for heat exchanger and its manufacturing method
05/03/2005US6886361 Liquid chiller evaporator
04/2005
04/28/2005WO2005038362A1 Integrated ice and beverage dispenser
04/28/2005WO2005022049A3 Refrigeration control system
04/28/2005US20050086970 Combined expansion device and four-way reversing valve in economized heat pumps
04/28/2005US20050086969 Dual economizer heat exchangers for heat pump
04/28/2005US20050086959 Method and apparatus for variable frequency controlled compressor and fan
04/28/2005US20050086951 Expansion device with low refrigerant charge monitoring
04/27/2005EP1526340A1 Method and apparatus for preventing the accumulation of liquid refrigerant in an air conditioner
04/27/2005CN2695880Y Electromagnetic actuated expansion valve
04/27/2005CN2695178Y Special mounting and dismounting tool for footing screw of outdoor unit air conditioner
04/27/2005CN1609537A Variable temperature refrigerator using multigroup capillary throttler series and shunt control mode
04/27/2005CN1609536A Method and apparatus for preventing the accumulation of liquid refrigerant in an air conditioner
04/27/2005CN1199025C Freezing air conditioning unit
04/27/2005CN1199023C Small-sized air conditioner and dehumidifier using the air conditioner
04/27/2005CN1199020C Refrigerant hose
04/26/2005US6883348 Indoor unit in air conditioner and air conditioner therewith
04/26/2005US6883344 Air-conditioner with both cooling and warming functions
04/26/2005US6883334 Cold plate temperature control method and apparatus
04/21/2005US20050081551 Modular refrigeration system
04/21/2005US20050081550 Piping structure of air conditioner
04/21/2005US20050081545 Integrated ice and beverage dispenser
04/21/2005US20050081539 Apparatus and method for controlling supper-heating degree in heat pump system
04/21/2005US20050081537 Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof
04/20/2005EP1524475A1 Apparatus and method for controlling the super-heating degree in a heat pump system
04/20/2005CN2694184Y Temperature variable storing and refrigerating system
04/20/2005CN1607478A An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
04/20/2005CN1607362A Pipeline structure of air conditioner
04/20/2005CN1198085C Water making apparatus
04/20/2005CN1198072C Three way flow control valve
04/19/2005US6880587 Refrigerant material transfer device and method
04/19/2005US6880362 Refrigerating cycle apparatus
04/19/2005US6880361 Refrigerating device
04/19/2005US6880357 Refrigeration cycle apparatus
04/19/2005US6880356 Simultaneous heating and cooling operation type multi-air conditioner
04/14/2005WO2005033641A2 Apparatus and method for controlling the temperature of an electronic device
04/14/2005WO2005033594A1 Air conditioner outdoor unit, air conditioner, and compressor unit
04/14/2005WO2005033593A1 Freezer
04/14/2005US20050076950 Safety shut-off device
04/14/2005US20050076661 Aircraft galley chiller system
04/14/2005US20050076659 Refrigeration control system
04/13/2005EP1522803A1 Constant differential pressure valve
04/13/2005EP1521685A1 Hvac system shutdown sequence
04/13/2005EP1521684A1 Hvac system with post-shut down isolation and venting of evaporator using h-shaped valve
04/13/2005EP1303730B1 Expansion device for refrigerant fluid and conditioning circuit comprising same
04/13/2005EP0882202B1 Heat pump energy management system
04/13/2005CN2692596Y Heat pump set with compensation throttle flow
04/13/2005CN1606677A Pneumatically actuated multiway valve and a refrigeration unit comprising a multiway valve
04/13/2005CN1606676A Multiway valve
04/13/2005CN1606675A Multiway valve
04/13/2005CN1605817A Air conditioner controlling system and constant flow electric valve
04/13/2005CN1196904C Air conditioning system and method
04/13/2005CN1196898C Device for controlling shutoff slide valve for multibody air conditioning system
04/13/2005CN1196895C Air conditioner
04/12/2005US6877342 Controlled method for the energy-saving and energy-releasing refrigerating air conditioner
04/12/2005US6877339 Ejector cycle
04/07/2005WO2005030579A1 Aircraft galley chiller system
04/07/2005US20050072173 Refrigerant cycle apparatus
04/06/2005CN2690813Y Air conditioner with outdoor unit heat by pass control structure
04/06/2005CN2690812Y Electromagnetic expansion valve
03/2005
03/31/2005WO2005028971A1 Circuit with two-step capillary tube throttling and receiver
03/31/2005WO2005028970A1 Cold generator
03/31/2005US20050066674 Refrigeration cycle
03/31/2005US20050066673 Pressure equalization system
03/31/2005US20050066671 Temperature control apparatus and method of operating the same
03/30/2005EP1519128A2 Refrigeration cycle
03/30/2005EP1519126A2 Heat exchanger, and heat pump type air conditioning apparatus using heat exchanger
03/30/2005CN1601203A 制冷循环 Refrigeration cycle
03/30/2005CN1195190C Retaining valve in air-handling equipment having multiple compressors
03/29/2005US6871629 Refrigeration system with low-fuel shutdown
03/29/2005US6871509 Enhanced cooling system
03/29/2005US6871507 Expansion valve metered control of water misters
03/29/2005US6871506 Ejector cycle
03/24/2005WO2005026641A1 Refrigerant distributor and method for manufacturing the same
03/24/2005US20050061027 Refrigerating cycle apparatus, air conditioning apparatus, throttle device and flow controller
03/24/2005US20050061012 Aircraft galley chiller system
03/24/2005US20050061010 Blowoff valve assembly with integrated pressure switch
03/24/2005DE10339843A1 Refrigeration circuit for driving freezer head unit for cryogenic purposes has back pressure valve and release system with pneumatic or hydraulic control
03/24/2005DE10312556B4 Klimaanlage für ein Fahrzeug, insbesondere für ein Kraftfahrzeug The air conditioner for a vehicle, especially for a motor vehicle
03/24/2005DE102004041251A1 Compressor used as a fixed displacement compressor for an air conditioning system for vehicles comprises a suction gas throttle
03/24/2005DE102004040791A1 Ejektorpumpendekompressionsvorrichtung Ejektorpumpendekompressionsvorrichtung
03/23/2005CN2687586Y Adaptive throttle expansion valve for real-time inducing differential pressure between throttle refrigeration
03/23/2005CN2687434Y Self-control injection valve
03/23/2005CN1598445A Inserted independent intelligent throttle apparatus
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