| Patents for F25B 41 - Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler (17,040) |
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| 06/29/1999 | US5915402 Refrigeration isolation valve apparatus and method of use |
| 06/24/1999 | WO1999031444A1 Airconditioner using inflammable refrigerant |
| 06/23/1999 | EP0924482A2 Expansion valve integrated with electromagnetic valve |
| 06/23/1999 | EP0924479A2 Air conditioner control method and apparatus of the same |
| 06/23/1999 | CN1043810C Valve, especially thermostatic expansion valve |
| 06/22/1999 | US5913891 Thermal expansion valve and system including such device and method for making such device |
| 06/22/1999 | US5913362 Condenser having a coolant distributor |
| 06/15/1999 | US5911242 Reversing valve and method |
| 06/10/1999 | WO1999028661A1 Absorption cooling and heating refrigeration system flow valve |
| 06/09/1999 | EP0921364A2 Pulsed flow for capacity control |
| 06/09/1999 | CN2323326Y Air flow circulation device for air cooled refrigerating machine set |
| 06/08/1999 | US5910166 Refrigeration system and a capillary tube thereof |
| 06/03/1999 | WO1999027314A1 Refrigerator and method of filling it with coolant |
| 06/02/1999 | EP0919410A2 Vehicle air conditioning system with expansion valve control during high pressure cycle conditions |
| 06/01/1999 | US5907957 Discharge pressure control system for transport refrigeration unit using suction modulation |
| 06/01/1999 | CA2141015C Quick connect conduit coupling |
| 05/25/1999 | US5906225 For use in the refrigerant line |
| 05/25/1999 | US5906107 Air conditioner and control method of the same |
| 05/25/1999 | US5906104 Combination air conditioning system and water heater |
| 05/20/1999 | WO1999024746A1 Valve unit for the adjustment of under pressure fluid flow |
| 05/19/1999 | EP0916914A2 A refrigerating cycle |
| 05/18/1999 | US5904049 Refrigeration expansion control |
| 05/14/1999 | WO1999023425A2 Refrigerated merchandiser with modular evaporator coils and 'no defrost' product area |
| 05/14/1999 | CA2307814A1 Refrigerated merchandiser with modular evaporator coils and "no defrost" product area |
| 05/12/1999 | EP0915306A2 Supercritical refrigerating apparatus |
| 05/11/1999 | US5901750 Variable flow orifice valve assembly |
| 05/11/1999 | US5901737 Rotary valve having a fluid bearing |
| 05/11/1999 | US5901563 Heat exchanger for heat transfer system |
| 05/06/1999 | EP0912867A1 Refrigeration system |
| 05/06/1999 | EP0912866A1 Improvements in the refrigerating circuits of household and similar vapour-compression refrigeration apparatuses |
| 05/06/1999 | EP0801719A4 Integral bi-directional flow control valve |
| 05/06/1999 | EP0697086B1 Refrigerant flow rate control based on evaporator dryness |
| 05/06/1999 | DE19748083A1 Expansion device for working medium using vortex tube |
| 04/27/1999 | US5897099 Expansion valve and refrigerating system |
| 04/27/1999 | US5896922 Cold plate for dual refrigeration systems |
| 04/20/1999 | US5894741 Universal housing body for an expansion device having a movable orifice piston for metering refrigerant flow |
| 04/15/1999 | DE19743629A1 Controlling air-conditioning plant of car |
| 04/14/1999 | EP0908625A2 Absorption refrigeration system pump |
| 04/14/1999 | CN2314309Y Electronic expansion valve for household air conditioner |
| 04/14/1999 | CN1213763A Refrigerant or refrigerant mixture circuit |
| 04/13/1999 | US5893273 Shut-off valve with incorporated expansion nozzle, for pressurized fluids of air cooling/heating apparatus |
| 04/13/1999 | US5893271 Vapor degreaser refrigeration system |
| 04/08/1999 | WO1999017066A1 An adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor |
| 04/08/1999 | DE19743734A1 Coolant or coolant mixture circuit |
| 04/07/1999 | EP0907057A1 Thermostatic expansion valve with integral electrically operated inlet valve |
| 04/06/1999 | US5890375 Arrangement at a tube evaporator |
| 04/06/1999 | US5890370 Refrigerating system with pressure control valve |
| 04/01/1999 | WO1999015842A1 System for supermarket refrigeration having reduced refrigerant charge |
| 03/31/1999 | EP0904963A2 Air conditioning system for a motor vehicle |
| 03/31/1999 | EP0795110B1 Vapour compression system and method of operating the same |
| 03/31/1999 | EP0777843A4 Self-adjusting superheat valve |
| 03/31/1999 | CN1212352A Heat pump type air conditioning apparatus |
| 03/25/1999 | WO1999014519A1 A valve assembly and airconditioning system including same |
| 03/23/1999 | US5885062 Switching valve fluid compressor and heat pump type refrigeration system |
| 03/18/1999 | WO1999013277A1 Refrigeration system with variable sub-cooling |
| 03/17/1999 | EP0902244A2 Refrigeration apparatus with a cooling space and a freezing compartment |
| 03/16/1999 | US5882042 Connector for freon hose assembly |
| 03/16/1999 | CA2244282A1 Refrigeration device for variable operating conditions |
| 03/16/1999 | CA2155466C An actuating drive having a spring return feature |
| 03/11/1999 | WO1999011987A1 A refrigeration circuit arrangement for a refrigeration system |
| 03/10/1999 | CN1210228A Air conditioner |
| 03/09/1999 | US5878781 Reversing valve and method |
| 03/03/1999 | EP0899522A2 Device for preventing compressor damage due to oil shortage at very low suction temperatures, particularly for vehicle refrigeration compressors |
| 03/02/1999 | US5877476 Apparatus and method for mass flow control of a working fluid |
| 03/02/1999 | US5875651 Low vibration throttling device for throttle-cycle refrigerators |
| 03/02/1999 | US5875640 Multi-story air conditioning system with oil return means |
| 02/24/1999 | EP0898132A2 Bidirectional flow control device |
| 02/24/1999 | EP0898131A1 Thermostatic subcooling control valve |
| 02/24/1999 | EP0898127A2 Refrigerating/air-conditioning apparatus |
| 02/24/1999 | CN1209159A Refrigerating machine oil and refrigerator using same |
| 02/24/1999 | CN1208842A Refrigerating/air-conditioning apparatus |
| 02/23/1999 | US5873255 Digital control valve for refrigeration system |
| 02/18/1999 | DE19735085A1 Heat pump installation |
| 02/17/1999 | EP0784776B1 Control arrangement for the superheat temperature of at least one evaporator of a refrigeration system |
| 02/10/1999 | EP0895884A2 Air conditioner with subcondenser |
| 02/10/1999 | CN1042006C 热交换器 Heat exchanger |
| 02/09/1999 | US5867998 Controlling refrigeration |
| 02/09/1999 | US5867995 Electronic control of refrigeration systems |
| 02/03/1999 | EP0895051A1 Distributor for tubular heat exchanger of two-phase refrigerant cooling apparatus |
| 02/03/1999 | EP0894651A2 Refrigeration cycle apparatus |
| 02/03/1999 | EP0894229A1 Pulsed operation control valve |
| 02/02/1999 | US5865033 Method and device for cooling gases |
| 01/27/1999 | CN2305626Y High efficiency phase regulating rotary valve air distribution structure |
| 01/26/1999 | US5862676 Refrigerant expansion device |
| 01/26/1999 | US5862675 Electrically-driven cooling/heating system utilizing circulated liquid |
| 01/20/1999 | EP0892229A2 Isothermal-liquid circulating apparatus |
| 01/20/1999 | EP0892226A2 Pressure control valve for refrigerating system |
| 01/20/1999 | EP0891520A1 Fuzzy logic liquid level control |
| 01/20/1999 | EP0776449B1 Control arrangement for a cooling apparatus |
| 01/13/1999 | EP0890804A2 Refrigerant cycle system |
| 01/12/1999 | US5857347 Refrigeration system and a separator therefor |
| 01/12/1999 | US5857344 Atmospheric water extractor and method |
| 01/07/1999 | WO1999000632A1 Refrigerating apparatus for vehicles |
| 01/06/1999 | CN1204015A Rotary flow-path exchanging valve |
| 12/30/1998 | WO1998059202A1 Water vaporization type cooler for heat-generating element |
| 12/30/1998 | WO1998059177A1 Nut and bolt securing device |
| 12/30/1998 | EP0887602A1 Heat pump |
| 12/30/1998 | CN1203349A Rotary flow-path exchanging valve |
| 12/30/1998 | CN1203346A Thermal wind exhausting air conditioner |
| 12/29/1998 | US5852937 Indicator cap and method of manufacture thereof |