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)
08/2005
08/11/2005US20050172665 Time division multi-cycle type cooling apparatus and method for controlling the same
08/11/2005US20050172663 Control of multi-circuit economized system
08/11/2005US20050172656 Pipe structure for outdoor unit of air conditioner
08/11/2005DE102004003788A1 Klimaanlage Air Conditioning
08/10/2005CN1653305A Quiet ice making apparatus
08/10/2005CN1214199C 电动流量控制阀 Electric flow control valve
08/09/2005US6926048 Apparatus and method for urging fluid into a pressurized system
08/09/2005US6925835 Ejector cycle
08/04/2005WO2005071328A1 Air conditioning unit
08/04/2005WO2005071296A1 Cycle inversion valve for refrigeration/heating systems of absorption heat pump type
08/04/2005US20050167626 Stepping motor valve for a refrigerator
08/04/2005US20050166626 Heating/cooling system
08/04/2005US20050166623 Pipe structure of air conditioner
08/04/2005US20050166621 Heating and refrigeration systems and methods using refrigerant mass flow
08/04/2005US20050166620 Two phase or subcooling reheat system
08/04/2005US20050166619 Hybrid dehumidication system
08/04/2005US20050166618 Two phase or subcooling reheat system
08/04/2005US20050166617 Refrigerant cycle with tandem economized and conventional compressors
08/03/2005EP1559969A1 Air conditioner
08/03/2005EP1559967A2 Heating/cooling system
08/03/2005EP1559962A2 Pipe structure of air conditioner.
08/03/2005EP1558880A1 Refrigeration system to cool a mix
08/03/2005EP1315940A4 Cascade refrigeration system
08/03/2005CN1648558A Air conditioner
08/03/2005CN1648555A Freezing system
08/03/2005CN1648539A Pipe structure of air conditioner
08/02/2005US6923016 compressor; an expander; a second compressor in an upstream side of the first compressor connected to a rotation axis of the expander; heat exchangers; reducing a heat leak from a compressor to an expander
08/02/2005US6923013 Evaporator for medium temperature refrigerated merchandiser
07/2005
07/28/2005WO2005047167A3 Table top refrigerated beverage dispenser
07/28/2005US20050161943 Connection structure of multi-channel tube with branching tube and connection method therefor
07/28/2005US20050161626 Bistable electromagnetic valve
07/28/2005US20050161098 Electromagnetic valve
07/28/2005US20050160763 Air conditioner
07/28/2005US20050160761 Tandem compressors with economized operation
07/28/2005DE102005000814A1 Flüssigkeitszustands-Messelement und Flüssigkeitszustands-Messsensor Liquid state measuring element and liquid state measuring sensor
07/27/2005CN1646866A Injection of liquid and vapor refrigerant through economizer ports
07/27/2005CN1646812A Pressure equalization system and method
07/27/2005CN1645017A Apparatus and method for controlling the super-heating degree in a heat pump system
07/27/2005CN1645016A High temperature self-adaption separated air conditioners
07/27/2005CN1645015A Orifice throttle valves
07/27/2005CN1645011A Refrigerating and circulating method with multi-stage throttles
07/27/2005CN1645004A Air conditioning system and method for controlling the same
07/21/2005US20050158197 Dual-type air-type air conditioning system for vehicles
07/21/2005US20050156388 Seal Structure
07/21/2005US20050155755 Liquid cooling device and electronic equipment provided with the same
07/21/2005US20050155376 Refrigerant valve arrangement
07/21/2005US20050155374 Ejector cycle and ejector device
07/21/2005US20050155361 Air conditioning system and method for controlling the same
07/21/2005DE10360899A1 Kältegerät mit ultraschallverschweißtem Saug- und Drosselrohr The refrigerator with ultrasound with suction and throttle tube
07/21/2005DE10337370B4 Sicherheitsabsperreinrichtung Safety shut-off
07/21/2005DE102004061529A1 Heat pump for hot water supply apparatus, has controller that stops feed water pump and opens variable aperture to predetermined amount, in defrost driving mode for removing frost in outdoor heat exchanger
07/21/2005DE102004049790A1 Shut-off valve for vehicle air conditioning system expansion valve, has travel generating device integrated on regulating screw and actuating valve arranged in screw and regulating space provided at end of screw
07/20/2005EP1555495A2 Air conditioning system and method
07/20/2005EP1555494A2 Heating and cooling system
07/20/2005EP1555493A2 Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
07/20/2005EP1555474A1 Vibration absorbing pipe
07/20/2005EP1555470A1 Method of processing valve mechanism
07/20/2005EP1554141A1 Motor vehicle air conditioning unit and method for operating same
07/20/2005EP1476687B1 Electromagnetic valve
07/20/2005CN1643284A Electromagnetic valve
07/20/2005CN1643283A Electromagnetic valve
07/20/2005CN1641295A Solar energy and heat pump combined refrigerating and heating system
07/20/2005CN1641294A Heating and cooling system
07/20/2005CN1211620C Method for controlling level in HVAC system
07/19/2005US6918408 Valve driving device
07/19/2005US6918266 Ejector for vapor-compression refrigerant cycle
07/19/2005US6918264 Multi-type air conditioner
07/14/2005WO2005064246A1 Refrigerating unit comprising an ultrasound-welded suction tube and a throttling tube
07/14/2005WO2005063084A1 Evaporator for medium temperature refrigerated merchandiser
07/14/2005US20050150292 Liquid state detecting element and liquid state detecting sensor
07/14/2005US20050150248 Method and apparatus for control of carbon dioxide gas cooler pressure by use of a capillary tube
07/14/2005US20050150109 Method of processing valve mechanism
07/13/2005EP1553365A2 Air conditioning system
07/13/2005EP1553364A2 Ejector cycle system
07/13/2005EP1553360A1 Method for reducing noise of air conditioner, fan unit and apparatus, pressure pulsation reducer of refrigeration cycle unit, pressure pulsation reducer of pump unit and pressure pulsation reducing method of apparatus
07/13/2005EP1552207A1 Air conditioner access and service fittings
07/13/2005EP1476686B1 Electromagnetic valve
07/13/2005CN2709889Y Improved bistable two-position three-way magnetic valve spool for refrigerator
07/13/2005CN1637369A 自动售货机 Vending machine
07/13/2005CN1637351A 空调系统 Air conditioning systems
07/12/2005US6917857 Magnetically overridden flow control device
07/12/2005US6915648 Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems
07/12/2005US6915646 HVAC system with cooled dehydrator
07/12/2005CA2282450C A refrigeration system and a separator therefor
07/07/2005US20050144976 Economizer chamber for minimizing pressure pulsations
07/07/2005DE10358592A1 Air conditioning unit for passenger cabin of vehicle, comprising arrangement for avoidance of coolant leakage
07/06/2005EP0954730B1 Fluid induction and heat exchange device
07/06/2005CN1636123A Connection structure of coolant pipe of air conditioner
07/06/2005CN1209591C Air conditioner
07/06/2005CN1209590C Cooling and heating air conditioner with novel structure
07/06/2005CN1209589C Decompression mechanism of supercritical carbon dioxide refrigerating system
06/2005
06/30/2005WO2005058101A1 Medium temperature refrigerated merchandiser
06/30/2005US20050140141 Cylindrical seal for refrigerant tube connector
06/30/2005US20050138958 Constant temperature refrigeration system for extensive temperature range application and control method thereof
06/30/2005US20050138936 High-speed defrost refrigeration system
06/30/2005DE10355604A1 Saug-Drosselrohr für ein Kältegerät und Vorrichtung zu dessen Herstellung Suction throttle pipe for a refrigeration device and apparatus for the production thereof
06/30/2005CA2549023A1 Medium temperature refrigerated merchandiser
06/29/2005EP1548380A2 Flat-tube evaporator with micro-distributor
06/29/2005EP1547715A1 Connection structure of multi-channel tube with branching tube and connection method therefor
06/29/2005CN2706720Y Air conditioner
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