| 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) |
|---|
| 07/09/1991 | US5029448 Oil separator for refrigeration systems |
| 06/13/1991 | WO1991008428A1 Apparatus for the sensing of refrigerant temperatures |
| 06/13/1991 | WO1991008427A1 Apparatus for the sensing of refrigerant temperatures |
| 06/11/1991 | US5022902 Foil wrapping for protection |
| 06/11/1991 | US5022230 Method and apparatus for reclaiming a refrigerant |
| 05/29/1991 | CA2004220A1 Apparatus for the sensing of refrigerant temperatures and the control of refrigerant loading |
| 05/21/1991 | US5016447 Oil return for a two-stage compressor having interstage cooling |
| 05/07/1991 | US5012652 Crankcase heater control for hermetic refrigerant compressors |
| 04/16/1991 | US5007247 Refrigeration or heat pump installation |
| 04/09/1991 | US5005369 Refrigerant purification with automatic air purge |
| 03/26/1991 | US5001908 Oil separator for refrigeration apparatus |
| 02/26/1991 | US4995239 Liquid line service and process device |
| 02/26/1991 | CA1280615C Accumulator with refrigerant processing cartridge for automotive air conditioning system |
| 02/19/1991 | US4994185 Combined heat shielding and bonding device for adsorbent packet in refrigerant receiver |
| 02/19/1991 | US4993455 Receiver dryer header portion for an automobile air conditioning apparatus |
| 01/29/1991 | CA1279491C Liquid-gas contactor for non-azeotropic mixture refrigerant |
| 01/23/1991 | EP0408554A1 Air conditioner dryer utilizing water-absorbing polymers. |
| 01/15/1991 | US4984431 High efficiency purge system |
| 01/09/1991 | EP0406866A1 Oil separator integrally mounted on compressor |
| 01/08/1991 | US4982578 Non-condensible gas |
| 01/08/1991 | US4982576 Air conditioner charging station with same refrigerant return and method |
| 01/02/1991 | CN1011065B Protecting device for compressor |
| 12/27/1990 | EP0383795A4 Refrigerant reclaim method and apparatus |
| 12/27/1990 | EP0256123B1 Fluid flow control system |
| 12/11/1990 | CA1277501C Suction line flow stream separator for parallel compressor arrangements |
| 12/01/1990 | WO1990014873A1 Two-stage condenser |
| 12/01/1990 | CA2055610A1 Two-stage condenser |
| 11/29/1990 | WO1990014565A1 Universal accumulator |
| 11/06/1990 | US4967572 Compressor assembly for supplying helium to a cryo-refrigerator |
| 11/06/1990 | US4967567 System and method for diagnosing the operation of air conditioner systems |
| 10/18/1990 | WO1990012263A1 Compression cooling plant provided with an oil separator |
| 10/10/1990 | CN1046033A Compression refrigerating system with oil separator |
| 10/09/1990 | CA1275080A1 Compressor mounted suction accumulator |
| 10/05/1990 | CA2013377A1 Heat exchanger |
| 10/02/1990 | US4959965 System for monitoring a liquid entrained in a fluid |
| 09/19/1990 | EP0244461B1 Refrigerant recovery and purification system |
| 09/18/1990 | US4957521 Packet strip |
| 09/04/1990 | US4954252 Biflow filter drier |
| 08/29/1990 | EP0383795A1 Refrigerant reclaim method and apparatus. |
| 08/21/1990 | US4949551 Hot gas defrost system for refrigeration systems |
| 08/21/1990 | US4949546 Compact heat exchanger for a cryogenic refrigerator |
| 08/09/1990 | WO1990008931A1 Hot gas defrost system for refrigeration systems |
| 08/08/1990 | CN1044410A Regeneration for adsorbing dry material |
| 08/07/1990 | CA1272384A1 Suction accumulator including an entrance baffle |
| 07/31/1990 | CA1272037A1 Fluid flow control system |
| 07/24/1990 | US4942743 Hot gas defrost system for refrigeration systems |
| 07/11/1990 | EP0377092A2 Assembly comprising a compressor and an accumulator |
| 07/10/1990 | US4939904 Universal accumulator |
| 07/03/1990 | US4938037 Universal accumulator |
| 06/28/1990 | WO1990007092A1 Apparatus for separating contaminants from refrigerant |
| 06/19/1990 | US4934552 Sealed vessel and a process for producing the same |
| 06/19/1990 | CA2005805A1 Apparatus for separating contaminants from refrigerant |
| 05/01/1990 | US4920766 Receiver for refrigerant apparatus |
| 04/24/1990 | US4918944 Falling film evaporator |
| 04/24/1990 | US4918931 Compressor slugging prevention method for a refrigeration system |
| 04/03/1990 | US4912937 Air conditioning apparatus |
| 03/27/1990 | US4911739 Elongated absorbent cartridge |
| 03/27/1990 | CA1266985A1 Dryer for a refrigeration plant |
| 03/20/1990 | US4909042 Air conditioner charging station with same refrigerant reclaiming and liquid refrigerant return and method |
| 03/13/1990 | US4908132 Fluid tight cylindrical body, desiccant core, baffle plate, resilient core support in recess of baffle, refrigerant pervious pad, biasing means |
| 03/07/1990 | EP0356859A1 Filtration and drying cartridge for refrigerant fluid circuits |
| 03/06/1990 | US4906264 Oil separator for separating and collecting oil entrained in refrigerant |
| 03/06/1990 | US4905894 Refrigerant heating type air conditioner |
| 02/27/1990 | US4903497 Methods and devices for cooling a motor of a refrigerating machine with liquid and economizer gas |
| 02/14/1990 | EP0354263A1 Helium-supplying compressor for a cryogenic refrigerator |
| 02/07/1990 | EP0354037A2 Apparatus for the sensing of refrigerant temperature for the control of an evaporator valve |
| 02/07/1990 | CN2052514U Device of electrical shakedown test & repair for "frozen-plug" of refrigerator |
| 01/25/1990 | WO1990000710A1 Device for controlling the supply of oil to a cooling and freezing plant |
| 01/25/1990 | WO1990000709A1 Intermediate cooling aggregate in a cooling and freezing plant |
| 01/10/1990 | EP0349704A1 Suction accumulator with dirt trap |
| 12/26/1989 | US4888962 Suction accumulator strap |
| 12/13/1989 | EP0345329A1 A method for determining the cause of a malfunction in an air conditioning system |
| 12/06/1989 | CN2048946U Filtering drier for heat changer |
| 11/23/1989 | DE3815937A1 Pressure vessel |
| 11/14/1989 | CA1262828A1 Suction accumulator |
| 11/02/1989 | EP0339267A2 Air conditioning apparatus |
| 10/10/1989 | US4872316 System for monitoring a liquid entrained in a fluid |
| 10/05/1989 | WO1989009371A1 Air conditioner dryer utilizing water-absorbing polymers |
| 09/26/1989 | US4869074 Regenerative refrigeration cycle apparatus and control method therefor |
| 09/19/1989 | US4866951 Vehicle air conditioning accumulator with adjustable connector |
| 09/06/1989 | EP0331607A2 Oil separator |
| 09/05/1989 | US4862703 Air conditioning apparatus |
| 08/10/1989 | WO1989005428A3 A method for determining the cause of a malfunction in an air conditioning system |
| 06/27/1989 | US4841744 Double effect air cooled absorption refrigerating machine |
| 06/15/1989 | WO1989005428A2 A method for determining the cause of a malfunction in an air conditioning system |
| 06/13/1989 | US4838040 Air conditioner dryer utilizing water-encapsulating polymers |
| 06/06/1989 | US4835986 Universal accumulator |
| 05/23/1989 | US4831843 Fluid flow control system |
| 05/10/1989 | EP0315296A2 Refrigerant recovery and purification system |
| 05/09/1989 | US4827725 Suction accumulator with dirt trap |
| 05/09/1989 | CA1253707A1 Refrigerant recovery and purification unit |
| 05/05/1989 | WO1989003963A1 Refrigerant reclaim method and apparatus |
| 04/26/1989 | EP0313079A2 Falling film evaporator |
| 03/14/1989 | US4811571 Refrigerant drier |
| 03/08/1989 | EP0306405A1 Methods and devices for cooling a motor of a refrigerating machine with liquid and economiser gaz |
| 01/31/1989 | US4800737 Automotive air conditioning system accumulator with refrigerant processing cartridge including evaporator pressure regulator |
| 01/26/1989 | WO1989000666A1 Heat pump |
| 01/18/1989 | EP0299947A1 Heat pump |
| 01/04/1989 | EP0196314B1 A cooling or refrigerating system |
| 01/03/1989 | US4794765 Integral evaporator and accumulator for air conditioning system |