NO813467L - Anordning ved dreiespjeldventil. - Google Patents
Anordning ved dreiespjeldventil.Info
- Publication number
- NO813467L NO813467L NO813467A NO813467A NO813467L NO 813467 L NO813467 L NO 813467L NO 813467 A NO813467 A NO 813467A NO 813467 A NO813467 A NO 813467A NO 813467 L NO813467 L NO 813467L
- Authority
- NO
- Norway
- Prior art keywords
- valve device
- lifting valve
- lifting
- valve
- Prior art date
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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
-
- 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
- Y10T137/1624—Destructible or deformable element controlled
- Y10T137/1797—Heat destructible or fusible
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO813467A NO148902C (no) | 1981-10-14 | 1981-10-14 | Anordning ved dreiespjeldventil. |
US06/433,410 US4513765A (en) | 1981-10-14 | 1982-10-07 | Arrangement on a butterfly valve |
DE19823237734 DE3237734A1 (de) | 1981-10-14 | 1982-10-12 | Drosselventil |
GB08229272A GB2107436B (en) | 1981-10-14 | 1982-10-13 | Fireproof butterfly valve |
CA000413324A CA1198404A (en) | 1981-10-14 | 1982-10-13 | Arrangement on a butterfly valve |
JP57180554A JPS6010228B2 (ja) | 1981-10-14 | 1982-10-14 | 防火バタフライ弁装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO813467A NO148902C (no) | 1981-10-14 | 1981-10-14 | Anordning ved dreiespjeldventil. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO813467L true NO813467L (no) | 1983-04-15 |
NO148902B NO148902B (no) | 1983-09-26 |
NO148902C NO148902C (no) | 1984-01-04 |
Family
ID=19886263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO813467A NO148902C (no) | 1981-10-14 | 1981-10-14 | Anordning ved dreiespjeldventil. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4513765A (no) |
JP (1) | JPS6010228B2 (no) |
CA (1) | CA1198404A (no) |
DE (1) | DE3237734A1 (no) |
GB (1) | GB2107436B (no) |
NO (1) | NO148902C (no) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123380B1 (en) * | 1983-03-15 | 1987-09-09 | Jamesbury Corporation | Butterfly valve seat |
JPS602061U (ja) * | 1983-06-03 | 1985-01-09 | 株式会社 巴技術研究所 | バタフライ弁のシ−トリング保持装置 |
FR2566870B1 (fr) * | 1984-06-28 | 1986-11-28 | Amri | Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur |
US4898363A (en) * | 1988-06-10 | 1990-02-06 | Charles Winn (Valves) Limited | Butterfly and ball valves |
GB9401433D0 (en) * | 1994-01-26 | 1994-03-23 | Davies & Metcalfe | A cock |
GB2307539B (en) * | 1996-02-16 | 1997-10-08 | Solent & Pratt | Butterfly valves |
US6224064B1 (en) * | 1997-01-21 | 2001-05-01 | Stephen V. St. Germain | Cantering spring loaded fixed base butterfly valve seal |
US20030209683A1 (en) * | 2002-05-08 | 2003-11-13 | Tsai Chi-Lung | Handle-type butterfly valve |
EP2336612B8 (en) * | 2008-06-26 | 2019-09-25 | Flowserve Management Company | Butterfly valve, valve seat and valve seat retainer |
CN101858441A (zh) * | 2010-06-07 | 2010-10-13 | 山东鲁临阀门有限公司 | 全衬里双向复合软密封蝶阀 |
US9383020B2 (en) * | 2013-08-21 | 2016-07-05 | Fisher Controls International Llc | High temperature seals for use in rotary valves |
US10184568B2 (en) * | 2013-09-26 | 2019-01-22 | Saint-Gobain Performance Plastics Corporation | Bi-directional rotary valve |
CN108027072B (zh) * | 2014-10-07 | 2020-03-03 | 株式会社开滋 | 蝶形阀用阀座圈和其固定构造、以及偏心型蝶形阀 |
CN105443785B (zh) * | 2016-02-01 | 2018-01-16 | 无锡智能自控工程股份有限公司 | 增能型弹性密封阀座结构及应用其的双偏心蝶阀 |
US11028933B2 (en) * | 2019-01-22 | 2021-06-08 | Emerson Vulcan Holding Llc | Valve seal assembly |
JP2021080954A (ja) * | 2019-11-15 | 2021-05-27 | 株式会社キッツ | 偏心型バタフライ弁 |
CN110847856B (zh) * | 2019-11-26 | 2024-04-12 | 四川大学 | 保压取芯器翻板阀结构 |
US11953113B2 (en) | 2020-02-14 | 2024-04-09 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11841089B2 (en) * | 2020-02-14 | 2023-12-12 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
US11946557B2 (en) | 2020-02-14 | 2024-04-02 | Crane Chempharma & Energy Corp. | Valve with unobstructed flow path having increased flow coefficient |
JP7500249B2 (ja) * | 2020-03-31 | 2024-06-17 | 株式会社キッツ | 二重偏心型バタフライ弁とその製造方法 |
KR102462524B1 (ko) * | 2021-02-22 | 2022-11-03 | 동아대학교 산학협력단 | 초저온 유체용 체크밸브 |
KR102295804B1 (ko) * | 2021-03-11 | 2021-08-31 | (주)금우정공 | 초저온 유체의 이송에 적합한 버터플라이 밸브 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2279992A1 (fr) * | 1974-06-04 | 1976-02-20 | Malbranque Serseg | Dispositif d'etancheite |
US4005848A (en) * | 1975-02-11 | 1977-02-01 | Fisher Controls Company, Inc. | Bidirectional pressure-assisted valve seal |
US4113268A (en) * | 1977-03-15 | 1978-09-12 | Posi-Seal International, Inc. | Extended temperature range valve seal |
DE2848275A1 (de) * | 1977-11-08 | 1979-05-10 | Winn Valves | Drosselklappenventil |
US4130285A (en) * | 1978-01-26 | 1978-12-19 | Walworth Company | Valve sealing device |
US4195815A (en) * | 1978-05-30 | 1980-04-01 | Litton Industrial Products, Inc. | Bidirectional valve for cryogenic fluids |
JPS5510104A (en) * | 1978-06-30 | 1980-01-24 | N B S:Kk | Butterfly valve |
-
1981
- 1981-10-14 NO NO813467A patent/NO148902C/no unknown
-
1982
- 1982-10-07 US US06/433,410 patent/US4513765A/en not_active Expired - Fee Related
- 1982-10-12 DE DE19823237734 patent/DE3237734A1/de not_active Withdrawn
- 1982-10-13 CA CA000413324A patent/CA1198404A/en not_active Expired
- 1982-10-13 GB GB08229272A patent/GB2107436B/en not_active Expired
- 1982-10-14 JP JP57180554A patent/JPS6010228B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4513765A (en) | 1985-04-30 |
JPS6010228B2 (ja) | 1985-03-15 |
NO148902B (no) | 1983-09-26 |
GB2107436A (en) | 1983-04-27 |
CA1198404A (en) | 1985-12-24 |
DE3237734A1 (de) | 1983-04-28 |
JPS5877974A (ja) | 1983-05-11 |
NO148902C (no) | 1984-01-04 |
GB2107436B (en) | 1985-11-06 |
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