| Patents for F16T 1 - Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers (2,047) |
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| 12/07/1994 | EP0627595A2 Thermally-actuated steam trap |
| 11/24/1994 | WO1994026351A1 Drain valve for pressurized gas system |
| 11/17/1994 | EP0624751A1 Thermally-actuated steam trap |
| 11/16/1994 | CN2182919Y Semi-floating ball type steam trap |
| 10/19/1994 | EP0620399A1 Thermally-actuated steam trap |
| 10/19/1994 | EP0620394A1 Device for feeding liquid under pressure including a float operated change-over valve with snap mechanism |
| 10/19/1994 | CN2179941Y Disk draw off valve |
| 10/13/1994 | WO1994023239A1 Automatic fluid trap and draining unit |
| 10/05/1994 | CN2178829Y Semi-floating-ball effluent valve style |
| 09/21/1994 | CN2177863Y Free semi-floating ball type steam drain valve |
| 09/07/1994 | EP0613526A1 Preloaded over-center valve actuating mechanism |
| 08/16/1994 | US5337779 Automatic drain device |
| 08/16/1994 | CA1331424C Apparatus & method for opening drains |
| 08/10/1994 | CN2173894Y Float-lever steam trap |
| 08/09/1994 | US5335686 Steam trap |
| 07/14/1994 | DE4300513A1 Functional monitoring and evaluating condensate trap and its associated pipework |
| 07/05/1994 | CA2029186C Trap selector |
| 06/29/1994 | EP0603243A1 Automatic drain valve for a compressed air filter. |
| 05/31/1994 | US5316213 Condensate trap |
| 05/25/1994 | CN2166302Y Labyrinth device for draining-off liquids |
| 05/18/1994 | CN2165316Y Bidirectional marmem wire spiral spring steam trap |
| 05/18/1994 | CN2165315Y Bidirectional marmem strip spring steam trap |
| 05/04/1994 | CN2163926Y Floating ball drainage valve |
| 04/06/1994 | CN1084946A Multi-force balance thermal double-metal effluent valve |
| 03/31/1994 | DE4323005A1 Condensate discharge system for pressure systems - has condensate accumulator attached by inlet to pressure system and outlet closed by closure member and float |
| 03/24/1994 | DE4323004A1 Condensation remover for pressure systems - has smaller sized float and larger sized outlet opening allowing removal of condensation containing larger dirt particles. |
| 03/23/1994 | CN2159490Y High effective and energy saving disc water trap valve |
| 03/16/1994 | CN1083907A Balanced power draining apparatus with flow self-adaption |
| 03/09/1994 | CN2158486Y Steam trap of free floating ball type |
| 03/09/1994 | CN2158485Y Seam-trap controled by temp. |
| 02/23/1994 | CN2157390Y Heat pump type steam trap |
| 02/23/1994 | CN1082682A Thermally-actuated steam trap |
| 02/22/1994 | US5287916 Apparatus and method for disposing liquid effluent from a liquid system |
| 02/22/1994 | US5287878 Free float steam trap |
| 02/17/1994 | DE4323048A1 Steam trap for pressure system or similar with condensate storage chamber - connecdted permanently to pressure system across inlet opening and trap has outlet opening connectable at condensate lead off closable with closing organ |
| 02/16/1994 | CN2156377Y Free floating ball type steam trap |
| 02/16/1994 | CN2156376Y Multi-function type steam trap |
| 02/16/1994 | CN1082160A Drainage valve with rotary floating ball |
| 02/15/1994 | US5285809 Drain discharge device |
| 02/09/1994 | CN1023724C Controlling apparatus for deliverying boiling water in teaoven |
| 02/02/1994 | EP0581336A2 Free float steam trap |
| 01/19/1994 | EP0579044A1 Thermally-actuated steam trap |
| 01/04/1994 | US5275334 Thermally-actuated steam trap |
| 12/29/1993 | EP0576148A1 Compressor air tank plug |
| 12/22/1993 | CN2150425Y Steam trap |
| 12/01/1993 | CN2148242Y Thermal double metal force balance steam trap |
| 11/24/1993 | CN2147412Y Energy-saving self-controlling steam trap |
| 10/20/1993 | CN1077527A Condensate discharging device |
| 10/19/1993 | CA1323344C Thermally controlled valve |
| 10/19/1993 | CA1323343C Thermally controlled valve |
| 09/22/1993 | CN1076514A Outward opening float type drain device |
| 09/21/1993 | US5247457 Trap selector |
| 09/15/1993 | CN2142143Y Low-level water water sealing tube device for steam engine of power station |
| 08/18/1993 | EP0555712A2 Condensate discharging device |
| 08/04/1993 | EP0553919A1 Self-venting drain valve |
| 08/04/1993 | CN2139651Y Dual-chamber steam trap |
| 07/15/1993 | DE4200677A1 Thermally controlled condensate trap - has two membranes in housing to double valve effect and increase condensate removal |
| 07/13/1993 | US5226452 Drain plug for a hydraulic circuit |
| 07/07/1993 | CN2137751Y Steam trap |
| 06/17/1993 | DE4140485A1 Condensate separator test appts. - controls test flow circuit by operating piston movable between open and closed positions in condensate feed line |
| 06/16/1993 | CN2136383Y Bidirectional marmem spiral spring steam trap |
| 06/08/1993 | US5217202 Compressor air tank plug |
| 06/02/1993 | CN2135099Y Free-floating ball vapour drain valve with rubber valve base |
| 05/27/1993 | WO1993010350A1 Preloaded over-center valve actuating mechanism |
| 05/11/1993 | CA1317652C Flow sensor and system incorporating the same for monitoring steam turbine drain valves |
| 05/05/1993 | CN2132063Y Automatic water conducing valve |
| 04/28/1993 | CN2131004Y Bellows-type drainer |
| 04/13/1993 | US5201340 Automatic drainage device for cargo containers |
| 04/07/1993 | EP0477324A4 An automatic drain valve |
| 04/07/1993 | EP0402463B1 Operation sensor of steam trap |
| 04/07/1993 | CN2129369Y Wide-area half-float steam eflluent valve |
| 04/07/1993 | CN2129368Y Internal-vaporing dynamical effluent valve |
| 03/30/1993 | US5197669 Thermally-actuated steam trap |
| 03/18/1993 | WO1993005336A1 Automatic drain valve for a compressed air filter |
| 03/17/1993 | CN2128337Y Clamp type float steam trap |
| 02/16/1993 | US5186203 Free float steam trap |
| 02/16/1993 | CA1313626C Liquid separator |
| 02/03/1993 | CN2126725Y Improved free floating ball type water conducing valve |
| 01/27/1993 | CN2126643Y Clamped disc drain valve |
| 01/20/1993 | EP0523755A2 Condensate drainage apparatus |
| 01/06/1993 | CN1067731A Steam condensate drainage device for steam piping system |
| 12/23/1992 | WO1992022375A1 Steam condensate drainage device for a steam piping system |
| 12/09/1992 | CN2124370U Large-drainage-flow multicore disc type steam trap |
| 11/26/1992 | DE4116672A1 Water separator for pneumatic installation - has operation of float actuated valve assisted by spring |
| 11/19/1992 | EP0513487A2 Thermally-actuated steam trap |
| 11/11/1992 | CN2121604U Normal open steam trap |
| 11/11/1992 | CN2121603U Bellows and high-temp. resistant steam trap |
| 10/28/1992 | CN2120247U Mechanical type steam drain valve |
| 10/13/1992 | US5154204 Automatic drain valve for a compressed air system |
| 09/30/1992 | CN1064920A Thermally-actuated steam trap |
| 09/23/1992 | CN2116829U Temp control frost-proof vapour valve |
| 09/23/1992 | CN2116828U Pneumatic hydrophobic device |
| 09/16/1992 | EP0503544A2 Self-acting drainage device for freight containers |
| 09/16/1992 | CN2116147U Automatic drain valve with multiple air barriers |
| 09/16/1992 | CN1064543A Method and device for metering and recovering water condensed from steam |
| 09/15/1992 | US5146947 Condensate drainage for gaseous fuel fired condensation boilers |
| 09/08/1992 | US5144978 Self-venting drain valve |
| 09/08/1992 | US5144974 Purge valve assembly |
| 08/26/1992 | CN2114084U Free floating water drain valve |
| 08/25/1992 | US5141405 Leak proof, preloaded, high-biasing force float-operated over-center valve actuating mechanism |