Patents for F25B 13 - Compression machines, plant, or systems, with reversible cycle (6,597)
09/1997
09/24/1997CN1160171A Heat pump unit for air conditioning
09/24/1997CN1160160A Decentralized layout type air conditioner
09/24/1997CN1160158A Air conditioner
09/23/1997US5669224 Direct expansion ground source heat pump
09/10/1997CN1158971A Refrigerating circulation
09/10/1997CN1158964A Branch unit for air conditioner and air conditioner using the same
09/04/1997WO1997032168A1 Boosted air source heat pump
09/03/1997EP0793062A2 Distributed air conditioning system
09/03/1997CN1158409A 热交换器 Heat exchanger
08/1997
08/28/1997WO1997031230A1 Heat pump energy management system
08/27/1997EP0791787A2 Power controllable type air conditioner
08/27/1997CN1158158A Heating and cooling system incorporating thermal storage
08/27/1997CN1157895A Heat cycle for air conditioner
08/26/1997US5660056 Air conditioner
08/13/1997CN1156810A Air-conditioner
08/12/1997CA2059815C Heat pump
08/05/1997US5653120 Heat pump with liquid refrigerant reservoir
07/1997
07/30/1997EP0786632A2 Refrigerating system with pressure control valve
07/30/1997EP0786512A2 Refrigeration working fluid compositions
07/29/1997US5651265 Ground source heat pump system
07/29/1997US5651263 Refrigeration cycle and method of controlling the same
07/24/1997DE19702097A1 Cooling system for electric car
07/16/1997EP0783658A1 Method and device for cooling gases
07/15/1997US5647224 Air conditioner and heat exchanger therefor
07/10/1997WO1997024565A1 Heating and cooling systems incorporating thermal storage, and defrost cycles for same
07/09/1997EP0783093A2 Heat pump with liquid refrigerant reservoir
07/02/1997CN1153272A Air conditioner and its operation and control method
07/01/1997US5642857 Control apparatus for multi-air-conditioner
07/01/1997US5642627 Automotive air conditioner having condenser and evaporator provided within air duct
06/1997
06/25/1997EP0780254A1 Vehicle supplementary heating employing the air conditioning fluid circuit
06/18/1997EP0779482A2 Refrigeration cycle
06/17/1997US5638692 Air conditioner
06/05/1997WO1997020178A1 Thermal storage system controller and method
06/05/1997CA2238708A1 Thermal storage system controller and method
06/04/1997CN1151008A Capacity control device in refrigerating cycle
06/03/1997US5634515 Geothermal heat-pump system and installation of same
06/03/1997US5634352 Refrigeration cycle using six-way change-over valve
05/1997
05/29/1997WO1997019304A1 Thermal energy storage air conditioning system
05/29/1997WO1997019301A1 Small cooling equipment and small cooling and heating equipment
05/29/1997CA2237323A1 Thermal energy storage air conditioning system
05/27/1997US5632442 Engine-driven heat pump apparatus and method for stable operation of heat pump
05/22/1997DE19646377A1 Cold fluid container for heat pump plant for vehicle air conditioning
05/21/1997EP0774631A2 Air conditioner having refrigerant pressure control means and driving control method therefor
05/13/1997US5628201 Heating and cooling system with variable capacity compressor
05/13/1997US5628200 Heat pump system with selective space cooling
05/13/1997US5628199 In a heat pump system
05/07/1997EP0771404A1 Refrigeration system and pump therefor
05/06/1997US5626030 Refrigerant flow amount control valve and refrigerating apparatus therewith
05/01/1997WO1997015799A1 Heat transport system
05/01/1997WO1997015789A1 Air conditioner
04/1997
04/29/1997US5623834 For a heat pump
03/1997
03/19/1997EP0763183A1 Heating and cooling systems incorporating thermal storage
03/13/1997WO1997009570A1 Heat transfer apparatus
03/11/1997US5609036 Evaporator for cooling apparatus
02/1997
02/26/1997CN1143735A Refrigerator
02/25/1997US5605051 Automotive air conditioner having condenser and evaporator provided within air duct
02/18/1997US5603225 Multi-type air conditioner address setting method and address setting device
02/12/1997CN1142595A Air conditioner
02/11/1997US5600962 Air conditioner
02/05/1997EP0756954A2 Air conditioning apparatus
02/04/1997US5598887 Air conditioner for vehicles
02/04/1997US5598717 Air conditioner having frost preventing member
01/1997
01/28/1997US5596879 Method for determining optimum placement of refrigerant line muffler
01/15/1997CA2181095A1 Heat pump apparatus
01/08/1997EP0752532A1 Rotary compressor and refrigerating apparatus
01/05/1997WO1997015800A1 Heat transport system
01/01/1997CN1139195A Refrigerator, air-conditioner using the refrigerator and its operation method
01/01/1997CN1139193A Air conditioning apparatus
12/1996
12/27/1996EP0750166A2 Refrigerant circulating system
12/19/1996WO1996041107A1 Dessicant assisted dehumidification and cooling system
12/18/1996CN1138365A Rotary compressor and refrigerating apparatus
12/03/1996US5579647 Desiccant assisted dehumidification and cooling system
11/1996
11/27/1996EP0744581A2 Air-conditioning apparatus
11/06/1996CN1135033A Air conditioner and device for controlling same
11/06/1996CN1135032A Control apparatus for multi-air-conditioner
10/1996
10/29/1996US5568732 Air conditioning apparatus and method of controlling same
10/15/1996US5564282 Variable capacity staged cooling direct expansion geothermal heat pump
10/09/1996EP0736402A2 Air conditioner for vehicles
10/02/1996CN1132335A Refrigerating system and operating method thereof
10/02/1996CN1132328A Refrigerant flow control valve and refrigerating unit of using same
10/01/1996US5560217 Air conditioning system of heat pump type
09/1996
09/26/1996WO1996029554A1 Air conditioner and moisture removing device for use with the air conditioner
09/24/1996US5558273 Space conditioning system for a building
09/18/1996CN1131459A Oil balancing operation control device for air conditioner
09/18/1996CN1131458A Refrigerator
09/11/1996EP0731325A2 Refrigerating apparatus, air conditioner using the same and method for driving the air conditioner
09/11/1996CN1130745A Controller for air-conditioner and its controlling method
09/06/1996WO1996027107A1 Refrigerating machine and decompression device for the same
08/1996
08/28/1996CN1129789A An air conditioner system having a refrigerant distributor and method of making same
08/27/1996US5548968 Refrigeraton apparatus
08/07/1996CN1128340A Air Conditioner
08/06/1996US5542271 Air-conditioner employing non-azeotrope refrigerant
07/1996
07/23/1996US5537831 Air conditioning apparatus for electric automobiles
07/09/1996US5533352 Forced air heat exchanging system with variable fan speed control
07/09/1996US5533351 Air conditioner
06/1996
06/25/1996US5528908 Blocked fan detection system for heat pump
06/18/1996US5526649 Refrigeration apparatus
06/13/1996WO1996010156A3 Method and device for cooling gases
06/11/1996US5524449 System for controlling operation of refrigeration device
06/05/1996EP0715134A2 Refrigerating cycle
1 ... 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66