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 1 - Compression machines, plant or systems with non-reversible cycle
Patents for F25B 1 - Compression machines, plant or systems with non-reversible cycle (15,293)
06/2003
06/10/2003US6574977 Heat pump cycle
06/10/2003US6574976 Refrigerant cycle system and valve device for the same
06/05/2003WO2003046444A1 Air conditioner and method of controlling such
06/05/2003US20030102456 Mixture of fluorohydrocarbons and (iso)butane
06/04/2003EP1316730A2 Rotary compressor
06/04/2003EP1316450A1 Vehicle refrigerating system with a heat exchanger, in which refrigerant is cooled by condensed water evaporation
06/04/2003EP1315938A1 Method and arrangement for defrosting a vapor compression system
06/04/2003EP1315937A1 Reversible vapor compression system
06/04/2003EP1112242B1 Continuous method and heat pump device for enriching liquid low-concentrated reaction mixtures
06/04/2003CN1422367A Self-contained regulating valve, and compression type refrigerating machine having the same
06/04/2003CN1110684C Heat transport device
06/04/2003CN1110683C Heat transport system
06/04/2003CN1110663C Heat exchange system of variable energy air, water cooling type refrigerator and air conditioner and its controlling method
06/03/2003US6572341 Variable displacement type compressor with suction control valve
06/03/2003US6571576 Injection of liquid and vapor refrigerant through economizer ports
06/03/2003US6571569 Method and apparatus for high heat flux heat transfer
06/03/2003CA2123083C Uses of 1,1,1,3,3,3-hexafluoropropane
05/2003
05/29/2003US20030097851 Air conditioner
05/28/2003EP1314595A1 Air conditioner with variable displacement compressor and torque controlling means
05/28/2003EP0912867B1 Refrigeration system
05/28/2003CN1420619A Electric refrigerator controlling device
05/28/2003CN1420330A Defrosting device of refrigerant loop and rotary compressor for refrigerant loop
05/28/2003CN1420282A Cooling system and method
05/28/2003CN1109864C Refrigeration system employing compressor for single or multi-stage operation with capacity control
05/28/2003CN1109855C Heat transfer apparatus
05/27/2003US6568199 Method for optimizing coefficient of performance in a transcritical vapor compression system
05/27/2003US6568198 Multi-stage compression refrigerating device
05/27/2003US6568197 Refrigerating unit
05/27/2003US6568195 Ammonia refrigerating apparatus
05/22/2003WO2003042605A1 Freezer
05/22/2003WO2003042102A1 Process to produce nearly oil free compressed ammonia and system to implement it
05/22/2003US20030094007 Cooling system and cooling method
05/22/2003US20030094004 Adaptive control for a cooling system
05/21/2003EP1312880A2 Rotary compressor and refrigeration circuit
05/21/2003EP1312879A1 Oil separator and outdoor unit with the oil separator
05/21/2003CN1419645A Air conditioner and method of installing the air conditioner
05/21/2003CN1109229C Refrigerant overcirculating vapour compression refrigerator system
05/20/2003US6565336 Normally unseated suction valve
05/20/2003US6564565 Air conditioning system and method
05/20/2003US6564560 Oil-free liquid chiller
05/20/2003CA2307096C Oil and refrigerant pump for centrifugal chiller
05/15/2003US20030091494 Rotary compressor, liquid injection, separators
05/15/2003US20030089125 Natural gas liquefaction process
05/15/2003US20030089124 Refrigerator
05/15/2003US20030089119 Diagnostic system and method for a cooling system
05/14/2003EP1310644A1 Method for recovering the energy of gas expansion and a recovery device for carrying out said method
05/14/2003CN1417478A Rotor compression-expansion machine for refrigerating system
05/14/2003CN1108503C System for monitoring expansion valve
05/14/2003CN1108502C Air conditioner apparatus
05/14/2003CN1108501C Centrifugal compressor set for 5 or 8 KW refrigerating system
05/14/2003CN1108497C Multiple room type air conditioner
05/08/2003WO2003038352A1 Refrigerator
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
05/07/2003CN1415924A Injector for injector circulation system
05/07/2003CN1107845C Controller for air conditioner
05/07/2003CN1107842C Heat cycle for air conditioner
05/07/2003CN1107839C Refractory shaped brick built smokeless coal burning heatable bed and kitchen range
05/07/2003CN1107806C Refrigerant compressor and refrigerating appts.
05/06/2003US6557360 Compressor torque computing method, air-conditioning system and engine control apparatus
05/02/2003EP1306629A1 Refrigeration cycle device
05/01/2003WO2003036197A1 Methods of freezeout prevention for very low temperature mixed refrigerant systems
05/01/2003WO2003036189A1 Freezer
05/01/2003WO2003036188A1 Refrigerating equipment
05/01/2003US20030079495 Ejector for ejector cycle system
05/01/2003US20030079485 Temperature control device of liquid cooling device
05/01/2003CA2462568A1 Methods of freezeout prevention for very low temperature mixed refrigerant systems
04/2003
04/30/2003CN2548088Y New-type energy-saving refrigerating air conditioner
04/30/2003CN2547157Y Electric-cooling garment and trousers
04/30/2003CN1415063A Refrigerating device
04/30/2003CN1415062A Refrigerating device
04/30/2003CN1415003A Refrigerating apparatus
04/30/2003CN1415002A Working fluid and refrigerating apparatus
04/30/2003CN1415001A Working fluid and refrigerating apparatus
04/30/2003CN1414324A Twin compressor room air conditioner and its control method
04/29/2003US6554103 Fail-safe oil lubricated helium compressor unit with oil-free gas delivery
04/29/2003US6553771 Electrochemical heat pump system
04/24/2003US20030074913 Air conditioner
04/24/2003US20030074910 System for controlling starting of air conditioner and control method thereof
04/24/2003US20030074905 Car air conditioner and car with its conditioner
04/23/2003EP1304532A1 Air conditioner
04/23/2003EP1304529A2 Air conditioner
04/23/2003EP1196247B1 Laboratory centrifuge, comprising refrigeration unit
04/23/2003CN1412503A Connecting package of refrigerator compressor
04/23/2003CN1106559C Cooling apparatus
04/23/2003CN1106554C Full function air conditioning refrigerating and heating box
04/23/2003CN1106552C Sealed electric compressor
04/23/2003CN1106551C 空调机 Air conditioners
04/23/2003CN1106542C 空调机 Air conditioners
04/23/2003CN1106502C Controller of vehicle engine with air conditioner
04/22/2003US6550265 Ejector cycle system
04/22/2003US6550260 Vibration detection in a transport refrigeration system through current sensing
04/22/2003US6550258 Pre-start bearing lubrication for refrigeration system compressor
04/17/2003WO2003031884A2 Temperature control device for motor vehicle, for example electrical or hybrid
04/17/2003US20030070722 Method of introducing refrigerants into refrigeration systems
04/17/2003US20030070441 Control system of degree of superheat of air conditioner and control method thereof
04/16/2003CN2545549Y Compressor compartment of refrigerator and cold-storage locker
04/16/2003CN2545546Y Air conditioner
04/16/2003CN1410746A Method of detecting vibration by current sensing for use in transporting refrigerating system
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