DE3874059T2 - Klappenventile. - Google Patents
Klappenventile.Info
- Publication number
- DE3874059T2 DE3874059T2 DE8888114328T DE3874059T DE3874059T2 DE 3874059 T2 DE3874059 T2 DE 3874059T2 DE 8888114328 T DE8888114328 T DE 8888114328T DE 3874059 T DE3874059 T DE 3874059T DE 3874059 T2 DE3874059 T2 DE 3874059T2
- Authority
- DE
- Germany
- Prior art keywords
- flap valves
- flap
- valves
- 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 - Lifetime
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/228—Movable sealing bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9589587A | 1987-09-14 | 1987-09-14 | |
US07/229,334 US4836499A (en) | 1987-09-14 | 1988-08-09 | Butterfly valves |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3874059D1 DE3874059D1 (de) | 1992-10-01 |
DE3874059T2 true DE3874059T2 (de) | 1993-04-15 |
Family
ID=26790732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888114328T Expired - Lifetime DE3874059T2 (de) | 1987-09-14 | 1988-09-02 | Klappenventile. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4836499A (de) |
EP (1) | EP0307733B1 (de) |
JP (1) | JP2853857B2 (de) |
CA (1) | CA1299557C (de) |
DE (1) | DE3874059T2 (de) |
IN (1) | IN171092B (de) |
NO (1) | NO171807C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060004A1 (de) * | 2000-12-02 | 2002-06-13 | Warex Valve Gmbh | Absperrorgan mit einer verschwenkbaren Drehklappe und einer an einem Stützring gehaltenen, entropieelastischen Dichtring |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5295659A (en) * | 1993-07-26 | 1994-03-22 | Dynamic Air, Inc. | Shaft seal for butterfly valve |
US5700323A (en) * | 1995-11-06 | 1997-12-23 | Nordson Corporation | Anti-contamination valve for powder delivery system |
DE19542568C2 (de) * | 1995-11-15 | 1999-12-09 | Warex Valve Gmbh | Absperrorgan mit einer verschwenkbaren Drehklappe und einer entropieelastischen Ringdichtung |
US6164664A (en) * | 1998-03-27 | 2000-12-26 | Asyst Technologies, Inc. | Kinematic coupling compatible passive interface seal |
US6863258B2 (en) * | 2001-01-05 | 2005-03-08 | General Electric Company | Sealed damper assembly |
DE10204787A1 (de) * | 2002-02-06 | 2003-08-21 | Pierburg Gmbh | Klappenventil für Brennstoffaggregate |
US20040079819A1 (en) * | 2002-10-25 | 2004-04-29 | Alstom (Switzerland) Ltd. | Triple valve airlock-feeder |
KR20050043080A (ko) * | 2003-11-05 | 2005-05-11 | 박문수 | 밀폐성이 향상된 버터플라이 밸브 |
US7624750B2 (en) * | 2005-06-13 | 2009-12-01 | Parker-Hannifin Corporation | Flapper valve with mold-in-place bearings |
TWM336219U (en) * | 2008-01-31 | 2008-07-11 | Gudeng Prec Industral Co Ltd | Gas filling apparatus and gas filling port thereof |
EP2243988B1 (de) * | 2008-02-06 | 2015-08-12 | NGK Insulators, Ltd. | Abdichtungsvorrichtung für einen prismaförmigen körper |
US8256448B2 (en) | 2008-04-30 | 2012-09-04 | Dynamic Air Inc. | High temperature butterfly valves |
TWI431213B (zh) * | 2008-08-06 | 2014-03-21 | Kitz Sct Corp | 蝶形壓力控制閥 |
US8256450B2 (en) * | 2009-06-30 | 2012-09-04 | Dynamil Air Inc. | Butterfly valves with undulating sealing surface |
CN102575537B (zh) | 2009-08-04 | 2015-06-17 | 博格华纳公司 | 发动机换气系统阀门以及包括发动机换气系统阀门的产品 |
US20110084226A1 (en) * | 2009-10-12 | 2011-04-14 | Honeywell International Inc. | Full straight-shaft sealing butterfly valve |
US8763987B2 (en) * | 2009-11-03 | 2014-07-01 | Mks Instruments, Inc. | Butterfly valve and system employing same and method for using same field |
CN103671974A (zh) * | 2012-09-08 | 2014-03-26 | 杭州俊雄机械制造有限公司 | 充气式蝶阀 |
US9228661B2 (en) | 2013-04-03 | 2016-01-05 | Dynamic Air Inc | Butterfly valve |
CN104019239A (zh) * | 2014-06-25 | 2014-09-03 | 北京市城南橡塑技术研究所 | 用于杆状部件的充气密封装置 |
DE102014226728A1 (de) | 2014-12-19 | 2016-06-23 | Continental Automotive Gmbh | Ventilvorrichtung in einem Kraftfahrzeug |
DE102014226736A1 (de) * | 2014-12-19 | 2016-06-23 | Continental Automotive Gmbh | Ventilvorrichtung in einem Kraftfahrzeug |
US9650206B2 (en) * | 2015-07-24 | 2017-05-16 | Dynamic Aur Inc. | Conveying systems |
CN106090260A (zh) * | 2016-08-24 | 2016-11-09 | 苏州苏铸成套装备制造有限公司 | 一种射芯机加砂单元蝶阀结构 |
CN106567963B (zh) * | 2016-11-08 | 2019-04-05 | 深圳市兰洋科技有限公司 | 密码锁阀门结构 |
JP6769627B2 (ja) * | 2019-01-24 | 2020-10-14 | 赤武エンジニアリング株式会社 | バタフライバルブおよび粉体排出方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE23613E (en) * | 1953-01-13 | Butterfly valve | ||
US23613A (en) * | 1859-04-12 | Improvement in harvesters | ||
US1844641A (en) * | 1928-05-31 | 1932-02-09 | Allis Chalmers Mfg Co | Valve packing |
US2705016A (en) * | 1952-10-28 | 1955-03-29 | Pratt Co Henry | Butterfly valve |
US2979350A (en) * | 1956-06-29 | 1961-04-11 | Parker Hannifin Corp | Seals for rods and shafts |
US2939674A (en) * | 1957-07-29 | 1960-06-07 | Elvin Larson | Irrigation pipe valve |
US3074421A (en) * | 1961-04-17 | 1963-01-22 | B H Hadley Inc | Shearable storage valve means |
FR1425359A (fr) * | 1964-11-24 | 1966-01-24 | Dispositif d'étanchéité pour vannes papillon | |
DE1500181A1 (de) * | 1965-05-25 | 1969-10-30 | Guenter Glaser | Dichtung fuer Absperrklappen |
US3540520A (en) * | 1967-09-01 | 1970-11-17 | Sherwin Williams Co | Foundry molding machine with sand valve seal and diaphragm blow valve means |
US3638674A (en) * | 1970-03-12 | 1972-02-01 | Babcock & Wilcox Co | Gastight damper having an inflatable seal |
JPS481216U (de) * | 1971-06-03 | 1973-01-09 | ||
DE2227983A1 (de) * | 1972-06-08 | 1974-01-03 | Janich Hans Juergen | Vorrichtung zum absperren von rohrleitungen |
US4026514A (en) * | 1976-03-08 | 1977-05-31 | Sumner Joe D | Pressure enhanced butterfly valve |
US4025050A (en) * | 1976-03-24 | 1977-05-24 | Tomoe Technical Research Company | Butterfly valve |
DE2625262A1 (de) * | 1976-06-04 | 1977-12-15 | Schwemann & Althoff | Absperrklappe |
DE2644419C3 (de) * | 1976-09-30 | 1979-05-17 | Borsig Gmbh, 1000 Berlin | Antriebszapfenabdichtung eines Kugelhahns |
CA1059494A (en) * | 1977-04-20 | 1979-07-31 | Richard Liberman | Floating seat butterfly valve |
US4254936A (en) * | 1977-12-07 | 1981-03-10 | Shell Oil Company | Butterfly valve |
JPS55110866U (de) * | 1979-01-29 | 1980-08-04 | ||
US4289296A (en) * | 1979-03-23 | 1981-09-15 | Xomox Corporation | Bidirectional axially pliant pressure assisted seat for a valve |
IT7967950A0 (it) * | 1979-05-07 | 1979-05-07 | Supertex Spa | Gruppo costituito da guarnizione di tenuta per steli di valvole e da scodellino di appoggio molle |
US4378104A (en) * | 1980-12-31 | 1983-03-29 | Edison International, Inc. | Fluid-pressure-loaded seal for butterfly valves |
US4372530A (en) * | 1981-06-05 | 1983-02-08 | Quartrol Corporation | Valve and seal |
US4398731A (en) * | 1982-05-07 | 1983-08-16 | Hal W. Gorman | Y-Interlock packing seal |
JPS5929475U (ja) * | 1982-08-20 | 1984-02-23 | 株式会社巴技術研究所 | バタフライ弁の軸封機構 |
US4540457A (en) * | 1983-03-09 | 1985-09-10 | Lavalley Industrial Plastics, Inc. | Butterfly valve with pressurized O-ring sale |
-
1988
- 1988-08-09 US US07/229,334 patent/US4836499A/en not_active Expired - Lifetime
- 1988-09-01 IN IN735/CAL/88A patent/IN171092B/en unknown
- 1988-09-02 EP EP88114328A patent/EP0307733B1/de not_active Expired - Lifetime
- 1988-09-02 DE DE8888114328T patent/DE3874059T2/de not_active Expired - Lifetime
- 1988-09-13 NO NO884056A patent/NO171807C/no not_active IP Right Cessation
- 1988-09-13 CA CA000577267A patent/CA1299557C/en not_active Expired - Lifetime
- 1988-09-13 JP JP63229714A patent/JP2853857B2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060004A1 (de) * | 2000-12-02 | 2002-06-13 | Warex Valve Gmbh | Absperrorgan mit einer verschwenkbaren Drehklappe und einer an einem Stützring gehaltenen, entropieelastischen Dichtring |
US6722630B2 (en) | 2000-12-02 | 2004-04-20 | Warex Valve Gmbh | Shut-off device with a swivellable butterfly valve and an entropy-elastic annular seal held on a backup ring |
DE10060004B4 (de) * | 2000-12-02 | 2005-08-25 | Warex Valve Gmbh | Absperrorgan mit einer verschwenkbaren Drehklappe und einer an einem Stützring gehaltenen, entropieelastischen Ringdichtung |
Also Published As
Publication number | Publication date |
---|---|
NO171807B (no) | 1993-01-25 |
IN171092B (de) | 1992-07-18 |
EP0307733A3 (en) | 1990-02-21 |
US4836499A (en) | 1989-06-06 |
DE3874059D1 (de) | 1992-10-01 |
NO884056D0 (no) | 1988-09-13 |
NO171807C (no) | 1993-05-05 |
EP0307733A2 (de) | 1989-03-22 |
EP0307733B1 (de) | 1992-08-26 |
JPH01126476A (ja) | 1989-05-18 |
JP2853857B2 (ja) | 1999-02-03 |
CA1299557C (en) | 1992-04-28 |
NO884056L (no) | 1989-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |