DE69001352D1 - Dichtendes absperrventil. - Google Patents
Dichtendes absperrventil.Info
- Publication number
- DE69001352D1 DE69001352D1 DE9090116860T DE69001352T DE69001352D1 DE 69001352 D1 DE69001352 D1 DE 69001352D1 DE 9090116860 T DE9090116860 T DE 9090116860T DE 69001352 T DE69001352 T DE 69001352T DE 69001352 D1 DE69001352 D1 DE 69001352D1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- sealing shut
- shut
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/87925—Separable flow path section, valve or closure in each
- Y10T137/87941—Each valve and/or closure operated by coupling motion
- Y10T137/87949—Linear motion of flow path sections operates both
- Y10T137/87957—Valves actuate each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/453,407 US4971110A (en) | 1989-12-19 | 1989-12-19 | Face seal shut-off valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69001352D1 true DE69001352D1 (de) | 1993-05-19 |
DE69001352T2 DE69001352T2 (de) | 1993-10-28 |
Family
ID=23800453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90116860T Expired - Fee Related DE69001352T2 (de) | 1989-12-19 | 1990-09-03 | Dichtendes Absperrventil. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4971110A (de) |
EP (1) | EP0433559B1 (de) |
DE (1) | DE69001352T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5558688A (en) * | 1994-07-14 | 1996-09-24 | Semi-Gas Systems, Inc. | Block filter-purifier |
US5902551A (en) * | 1995-01-13 | 1999-05-11 | Semi-Gas Systems, Inc. | Process gas docking station with point-of-use filter for receiving removable purifier cartridges |
US6149718A (en) * | 1998-10-16 | 2000-11-21 | Mott Mettallurgical Corporation | Contamination control system |
JP4378647B2 (ja) * | 2006-09-20 | 2009-12-09 | Smc株式会社 | 管継手 |
EP1989946A1 (de) | 2007-05-11 | 2008-11-12 | Rauchless Inc. | Rauchartikel, Ladevorrichtung und Verwendungsverfahren |
GB201012154D0 (en) * | 2010-07-20 | 2010-09-01 | Linde Ag | Closure device |
CN102297299A (zh) * | 2011-08-24 | 2011-12-28 | 山东煤田地质机械厂 | 防泄漏接头 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1345571A (en) * | 1917-02-07 | 1920-07-06 | Isko Company | Pipe-coupling |
FR566513A (fr) * | 1923-05-19 | 1924-02-15 | Perfectionnements aux joints combinés avec une soupape pour tubes, tuyaux et organes analogues | |
US2428638A (en) * | 1945-05-21 | 1947-10-07 | Albert T Scheiwer | Coupling |
FR1142146A (fr) * | 1956-02-22 | 1957-09-13 | Dispositif avec soupape pour raccord de conduite pour fluide obturant automatiquement ce raccord dès que l'on démonte l'organe vissé sur lui | |
US2931668A (en) * | 1956-04-30 | 1960-04-05 | Bastian Blessing Co | Coupling |
US3129919A (en) * | 1961-09-08 | 1964-04-21 | Band It Company | Valved quick coupler |
US4063708A (en) * | 1976-07-08 | 1977-12-20 | The Gorman-Rupp Company | Quick disconnect device for flexible tubes |
EP0034312B1 (de) * | 1980-02-14 | 1985-01-16 | Aeroquip GmbH | Auch unter Druck kuppelbare Schnellverschlusskupplung |
US4509554A (en) * | 1982-11-08 | 1985-04-09 | Failla William G | High and low pressure, quick-disconnect coupling |
-
1989
- 1989-12-19 US US07/453,407 patent/US4971110A/en not_active Expired - Lifetime
-
1990
- 1990-09-03 EP EP90116860A patent/EP0433559B1/de not_active Expired - Lifetime
- 1990-09-03 DE DE90116860T patent/DE69001352T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4971110A (en) | 1990-11-20 |
EP0433559B1 (de) | 1993-04-14 |
EP0433559A1 (de) | 1991-06-26 |
DE69001352T2 (de) | 1993-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |
|
8339 | Ceased/non-payment of the annual fee |