| Patents for F25B 43 - Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat (5,986) |
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| 02/10/1993 | EP0527105A1 Transmission oil containment system |
| 02/09/1993 | US5184480 Accumulator for vehicle air conditioning system |
| 02/09/1993 | US5184479 Accumulator for vehicle air conditioning system |
| 02/09/1993 | US5184478 Refrigerant apparatus |
| 01/19/1993 | US5179844 Liquid accumulator |
| 01/19/1993 | US5179780 Universal seamless receiver-dehydrator assembly for an automotive air conditioning system |
| 01/12/1993 | US5177982 Accumulator desiccant bag retaining clip |
| 01/12/1993 | CA1312553C Air conditioner dryer utilizing water-absorbing polymers |
| 12/30/1992 | EP0519973A1 An apparatus for collecting a volatile condensate and for separating non-condensible gas therefrom |
| 12/23/1992 | EP0518931A1 Refrigeration process with purge and recovery of refrigerant |
| 12/22/1992 | CA2045252A1 Refrigerant reclaim unit |
| 12/22/1992 | CA1311621C Refrigerant recovery and purification system |
| 12/15/1992 | US5170640 Oil separator |
| 12/15/1992 | US5170634 Acoustic vapor type indicator |
| 12/01/1992 | US5167128 Suction accumulator and flood control system therefor |
| 11/03/1992 | US5159821 Receiver tank |
| 11/03/1992 | US5159820 Oil separator integrally mounted on compressor |
| 10/29/1992 | WO1992018817A1 Absorption refrigeration system purge subsystem |
| 10/29/1992 | WO1992018816A1 Absorption refrigeration system purge pump apparatus |
| 10/27/1992 | US5158585 Compressor unit and separator therefor |
| 10/27/1992 | US5157935 Hot gas defrost system for refrigeration systems and apparatus therefor |
| 10/14/1992 | CN2118957U Gas/liquid separator |
| 09/30/1992 | EP0506365A1 Excess refrigerant accumulator for multievaporator vapor compression refrigeration cycles |
| 09/22/1992 | US5149429 Filter for removing contaminants from refrigerant |
| 09/16/1992 | EP0502883A1 Apparatus for the sensing of refrigerant temperatures. |
| 09/09/1992 | EP0502808A2 Oil separator |
| 09/09/1992 | EP0502609A1 Heat pump |
| 09/02/1992 | CN2114794U Dry filter with gas liquid separating function |
| 08/12/1992 | EP0498317A1 Operation of a refrigeration system |
| 08/11/1992 | US5136855 Heat pump having an accumulator with refrigerant level sensor |
| 08/05/1992 | CN1063351A Refrigerating apparatus and refrigerant compressor |
| 08/04/1992 | US5134859 Excess refrigerant accumulator for multievaporator vapor compression refrigeration cycles |
| 07/29/1992 | CN2111501U Low-pressure container defueling device of ammonia refrigeration system |
| 07/22/1992 | CN2110835U Lithium bromide absorption type refrigerator |
| 07/21/1992 | US5131242 Closed loop refrigerant recovery system |
| 06/28/1992 | WO1992012347A1 Oil recovery system for low capacity operation of refrigeration systems |
| 06/28/1992 | CA2076536A1 Oil recovery system for low capacity operation of refrigeration systems |
| 06/09/1992 | US5119616 Method of fabricating an adsorbent packet with integral heat shield |
| 06/09/1992 | CA1302718C Suction accumulator with dirt trap |
| 06/03/1992 | EP0487959A2 Oil separator |
| 05/20/1992 | EP0485979A2 Refrigerating apparatus and refrigerant compressor |
| 05/19/1992 | US5113671 Oil separator |
| 05/12/1992 | US5111670 Absorption refrigeration system |
| 05/07/1992 | DE4035071A1 Vehicle air-conditioning filter drier - has exchangeable insert contg. driving medium and pre-assembled filter in operative state |
| 04/16/1992 | WO1992006339A1 Vapour compression systems |
| 04/15/1992 | EP0480330A2 Refrigeration apparatus with modulator |
| 03/31/1992 | CA1298091C Falling film evaporator |
| 03/24/1992 | US5097866 Refrigerant metering device |
| 03/22/1992 | CA2047824A1 Crankcase heater control for hermetic refrigerant compressors |
| 03/18/1992 | EP0474659A1 Two-stage condenser. |
| 03/17/1992 | CA1297308C Suction accumulator having slide valve |
| 03/04/1992 | EP0408554B1 Air conditioner dryer utilizing water-absorbing polymers |
| 03/04/1992 | CN2097985U Lithium bromide solution reclaimed treating device |
| 03/03/1992 | US5092911 Method and apparatus for separation of oil from refrigerants |
| 03/03/1992 | US5092134 Heating and cooling air conditioning system with improved defrosting |
| 02/28/1992 | CA2024022A1 Filter for removing contaminants from refrigerant |
| 02/26/1992 | CN2097381U Structure for mounting screen frame of dry-filter |
| 02/18/1992 | US5089119 Filter for a vapor compression cycle device |
| 02/18/1992 | US5088296 Air conditioner system with refrigerant condition detection for refrigerant recovering operation |
| 02/11/1992 | US5086621 Oil recovery system for low capacity operation of refrigeration systems |
| 01/22/1992 | CN1058090A Freon recovery equipment |
| 01/21/1992 | US5081851 Absorption refrigeration system purge subsystem |
| 01/16/1992 | DE4021254A1 Cooling medium removal device for refrigeration appts. - uses vacuum stage for separation of cooling medium and compressor oil |
| 12/31/1991 | US5076071 Suction accumulator with dirt trap and filter |
| 12/31/1991 | US5076066 Suction accumulator and flood control system therefor |
| 12/31/1991 | US5075967 Method of assembing a suction accumulator |
| 12/21/1991 | CA2042531A1 High efficiency purge system |
| 12/18/1991 | CN2090951U Filter for refrigerator |
| 12/12/1991 | WO1991019141A1 Method and apparatus for reclaiming a refrigerant |
| 12/12/1991 | WO1991019140A1 Apparatus for conditioning gas, particularly refrigerant |
| 11/19/1991 | US5065594 Automatic purger for absorption heat pump |
| 11/12/1991 | US5063749 Refrigerant handling system with air purge and multiple refrigerant capabilities |
| 11/09/1991 | CA2040801A1 Suction accumulator with dirt trap and filter |
| 11/05/1991 | US5062273 Method and apparatus for removal of gas from refrigeration system |
| 10/29/1991 | US5060487 Absorption refrigeration system purge pump apparatus |
| 10/23/1991 | CN1014447B Regeneration for absorbing dry material |
| 10/22/1991 | US5058395 Slug surge suppressor for refrigeration and air conditioning systems |
| 10/08/1991 | US5054293 Apparatus and method for protecting a compressor in a heat pump |
| 10/01/1991 | US5052193 Air conditioning system accumulator |
| 10/01/1991 | US5052190 Apparatus for the sensing of refrigerant temperatures and the control of refrigerant loading |
| 09/25/1991 | CN1054825A Oil separator for refrigeration apparatus |
| 09/19/1991 | WO1991014142A1 An apparatus for collecting a volatile condensate and for separating non-condensible gas therefrom |
| 09/17/1991 | US5048309 Universal accumulator |
| 09/06/1991 | WO1991014143A1 Refrigeration process with purge and recovery of refrigerant |
| 09/06/1991 | CA2076346A1 Refrigeration process with purge and recovery of refrigerant |
| 09/03/1991 | US5044166 Refrigeration process with purge and recovery of refrigerant |
| 08/28/1991 | EP0443258A1 Oil separator for refrigeration apparatus |
| 08/27/1991 | US5042271 Refrigerant handling system with compressor oil separation |
| 08/21/1991 | CN1053952A Lithium bromide absorption type refrigerator |
| 08/20/1991 | US5040382 Refrigerant recovery system |
| 08/20/1991 | US5040380 Method and apparatus for the sensing of refrigerant temperatures and the control of refrigerant loading |
| 08/13/1991 | US5038582 Liquid receiver |
| 08/06/1991 | US5036972 Adsorbent packet with integral heat shield and method of fabrication thereof |
| 08/06/1991 | US5036680 Refrigeration separator with means to meter quality of refrigerant to the evaporator |
| 08/06/1991 | US5036679 Oil separation from refrigerant gas flow |
| 07/24/1991 | EP0438251A1 Gas/liquid separator |
| 07/23/1991 | US5034039 Filter dehydrator device |
| 07/17/1991 | EP0437021A1 Refrigerant purification with automatic air purge |
| 07/16/1991 | US5031410 Refrigeration system thermal purge apparatus |
| 07/09/1991 | US5029455 Oil return system for oil separator |