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
Application number
NO813467A
Other languages
English (en)
Other versions
NO148902C (no
NO148902B (no
Inventor
Erik Rishovd
Sven Soerensen
Original Assignee
Westad Armaturfab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Westad Armaturfab filed Critical Westad Armaturfab
Priority to NO813467A priority Critical patent/NO148902C/no
Priority to US06/433,410 priority patent/US4513765A/en
Priority to DE19823237734 priority patent/DE3237734A1/de
Priority to GB08229272A priority patent/GB2107436B/en
Priority to CA000413324A priority patent/CA1198404A/en
Priority to JP57180554A priority patent/JPS6010228B2/ja
Publication of NO813467L publication Critical patent/NO813467L/no
Publication of NO148902B publication Critical patent/NO148902B/no
Publication of NO148902C publication Critical patent/NO148902C/no

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)
NO813467A 1981-10-14 1981-10-14 Anordning ved dreiespjeldventil. NO148902C (no)

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 (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3466049D1 (en) * 1983-03-15 1987-10-15 Jamesbury Corp 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
EP3321549B1 (en) * 2008-06-26 2021-06-09 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
WO2016056535A1 (ja) * 2014-10-07 2016-04-14 株式会社キッツ バタフライ弁用シートリングとその固定構造並びに偏心型バタフライ弁
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
JP7556683B2 (ja) * 2019-11-15 2024-09-26 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
WO2024196842A1 (en) * 2023-03-20 2024-09-26 Bray International, Inc. Valve seat retention

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
IT1100934B (it) * 1977-11-08 1985-09-28 Winn Valves Valvola rotante
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

Also Published As

Publication number Publication date
JPS6010228B2 (ja) 1985-03-15
JPS5877974A (ja) 1983-05-11
CA1198404A (en) 1985-12-24
US4513765A (en) 1985-04-30
GB2107436B (en) 1985-11-06
DE3237734A1 (de) 1983-04-28
GB2107436A (en) 1983-04-27
NO148902C (no) 1984-01-04
NO148902B (no) 1983-09-26

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