Patents for F25B 13 - Compression machines, plant, or systems, with reversible cycle (6,597)
06/2003
06/24/2003US6581384 Cooling and heating apparatus and process utilizing waste heat and method of control
06/18/2003CN1425122A Refrigerator
06/18/2003CN1425121A Refrigerator
06/18/2003CN1111689C Refrigerating apparatus
06/18/2003CN1111681C Air-conditioning equipment
06/11/2003EP1318364A2 System and method for defrost termination feedback
06/11/2003EP1318355A1 Air conditioner
06/11/2003CN1423100A System and method for defrosting stop feed-back
06/11/2003CN1423095A Air-conditioning system with spare refrigrant heating device
06/10/2003US6574986 Oil separator and outdoor unit with the oil separator
06/10/2003US6574977 Heat pump cycle
06/05/2003WO2003046440A1 Air conditioning apparatus
06/05/2003US20030101738 System and method for defrost termination feedback
06/04/2003EP1315938A1 Method and arrangement for defrosting a vapor compression system
06/04/2003EP1315937A1 Reversible vapor compression system
06/04/2003CN1422375A Refrigeratng cycle device, air conditioner, choke, and flow rate controller
06/04/2003CN1421662A Air conditioner system equiped with refrigerant heating device
06/04/2003CN1110684C Heat transport device
06/04/2003CN1110683C Heat transport system
06/04/2003CN1110668C Flow route change valve, control method of change valve, freeze cycle and method for controlling freezing cycle
06/04/2003CN1110664C Refrigerator
06/03/2003US6571575 Air conditioner using inflammable refrigerant
05/2003
05/28/2003EP0752532B1 Rotary compressor and refrigerating apparatus
05/28/2003CN1109863C Refrigeration apparatus and method of mfg. same
05/28/2003CN1109855C Heat transfer apparatus
05/27/2003US6568199 Method for optimizing coefficient of performance in a transcritical vapor compression system
05/21/2003EP1312879A1 Oil separator and outdoor unit with the oil separator
05/21/2003EP1312877A2 Multi-function cooling unit for air-conditioning systems
05/21/2003EP1312876A2 Reversible cycle cooling unit
05/21/2003EP0894228B1 Control of defrost in heat pump
05/21/2003EP0715132B1 Oil balancing operation control device for an air conditioner
05/21/2003CN2551913Y Integrated ice tank heat exchanger set
05/21/2003CN1419083A Cold/heat air conditioning design project for supper high-rise building having no need of water medium regulation control method thereof
05/20/2003US6564567 Method and device for heating and cooling a compartment of a motor vehicle
05/15/2003US20030089124 Refrigerator
05/14/2003CN1108502C Air conditioner apparatus
05/14/2003CN1108497C Multiple room type air conditioner
05/14/2003CN1108495C Air conditioner
05/14/2003CN1108492C Air conditioner automatically controlling operation based on supply voltage or supply frequency
05/14/2003CN1108491C 空调机 Air conditioners
05/13/2003US6560978 Transport temperature control system having an increased heating capacity and a method of providing the same
05/07/2003CN1107842C Heat cycle for air conditioner
05/01/2003WO2003036189A1 Freezer
05/01/2003WO2003036188A1 Refrigerating equipment
05/01/2003WO2003036179A1 Air conditioner
04/2003
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
04/30/2003CN1106956C Heat pump type air conditioner for vehicle
04/24/2003US20030074914 Refrigerating cycle device, air conditioner, choke, and flow rate controller
04/24/2003US20030074905 Car air conditioner and car with its conditioner
04/23/2003EP1304532A1 Air conditioner
04/23/2003CN1412488A 空气调节系统及其控制方法 An air conditioning system and its control method
04/22/2003US6550273 Air conditioner using flammable refrigerant
04/22/2003US6550265 Ejector cycle system
04/17/2003US20030070445 Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device
04/17/2003US20030070439 Air conditioning system and method for controlling the same
04/16/2003EP1302728A1 Air conditioning system and method for controlling the same
04/16/2003CN1410724A 空调机 Air conditioners
04/16/2003CN1105885C Control apparatus for multi-air-conditioner
04/10/2003WO2003029728A1 Air conditioner
04/10/2003US20030066302 Oil amount detector, refrigeration apparatus and air conditioner
04/09/2003EP1300637A1 Refrigerant circuit of air conditioner
04/09/2003EP1300267A1 Air conditioning system for a vehicle with cooling circuit switchable between heating and cooling
04/08/2003CA2078463C Control apparatus for air-conditioners
04/03/2003WO2003027584A1 Air conditioner
04/02/2003CN1407290A Silencer of air conditioner
03/2003
03/27/2003US20030057397 Circuit comprises hydrofluorocarbon-based refrigerants and alkylbenzene oils for preventing clogging in depressurizing mechanism
03/27/2003US20030056534 Refrigerating device
03/27/2003US20030056525 Refrigerating device
03/26/2003CN1405518A Cooling device
03/26/2003CN1405515A Refrigerant loop tank
03/26/2003CN1103902C Controller for air conditioner
03/19/2003EP1293735A2 Refrigerant circuit
03/19/2003CN1403768A Thermal pump system
03/19/2003CN1403767A Gas heat pump type air conditioner and combustion apparatus for heating waste gas
03/19/2003CN1403766A Gas heat pump type air conditioner and running method, and engine-coolant-water heater
03/19/2003CN1403765A Gas heat pump type air conditioner
03/19/2003CN1403756A Uninterrupted heating process and air conditioning system
03/18/2003US6533026 Heat removing system
03/13/2003WO2003021166A1 Exhaust heat utilizing refrigeration system
03/13/2003WO2003021164A1 Compression system for cooling and heating purposes
03/13/2003CA2459276A1 Compression system for cooling and heating purposes
03/12/2003EP1291593A2 Silencer for air conditioner
03/12/2003EP1291587A2 Heat transfer device
03/11/2003US6530230 Accumulator module
03/06/2003US20030042014 Heat pump system
03/06/2003US20030041613 Gas heat pump type air conditioning device, and combustion device for heating exhaust gas
03/06/2003US20030041609 Gas heat pump type air conditioning device
03/05/2003EP1288593A2 Gas heat pump type air conditioning device
03/05/2003EP1288592A2 Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device
03/05/2003EP1288591A2 Gas heat pump type air conditioning device, and combustion device for heating exhaust gas
02/2003
02/28/2003CA2399166A1 Gas heat pump type air conditioning device
02/28/2003CA2398434A1 Gas heat pump type air conditioning device, and combustion device for heating exhaust gas
02/28/2003CA2398417A1 Gas heat pump type air conditioning device, engine-coolant-water heating device, and operating method for gas heat pump type air conditioning device
02/27/2003US20030037562 Vehicle air conditioner with defrosting operation in exterior heat exchanger
02/26/2003CN1399106A Device and method for controlling operation of air conditioner
02/26/2003CN1102223C Air conditioner control apparatus and method
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