JP4703235B2 - バタフライバルブ - Google Patents

バタフライバルブ Download PDF

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Publication number
JP4703235B2
JP4703235B2 JP2005104547A JP2005104547A JP4703235B2 JP 4703235 B2 JP4703235 B2 JP 4703235B2 JP 2005104547 A JP2005104547 A JP 2005104547A JP 2005104547 A JP2005104547 A JP 2005104547A JP 4703235 B2 JP4703235 B2 JP 4703235B2
Authority
JP
Japan
Prior art keywords
valve body
valve
seat ring
stem
butterfly
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
Application number
JP2005104547A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006283873A (ja
JP2006283873A5 (enExample
Inventor
昭宏 釈迦郡
幸宣 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Yukizai Corp
Original Assignee
Asahi Organic Chemicals Industry Co Ltd
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 Asahi Organic Chemicals Industry Co Ltd filed Critical Asahi Organic Chemicals Industry Co Ltd
Priority to JP2005104547A priority Critical patent/JP4703235B2/ja
Priority to PCT/JP2006/307005 priority patent/WO2006107005A1/ja
Priority to US11/887,655 priority patent/US7775505B2/en
Priority to TW095111191A priority patent/TWI376471B/zh
Publication of JP2006283873A publication Critical patent/JP2006283873A/ja
Publication of JP2006283873A5 publication Critical patent/JP2006283873A5/ja
Application granted granted Critical
Publication of JP4703235B2 publication Critical patent/JP4703235B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16K1/222—Shaping of the valve member
    • 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
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP2005104547A 2005-03-31 2005-03-31 バタフライバルブ Expired - Fee Related JP4703235B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2005104547A JP4703235B2 (ja) 2005-03-31 2005-03-31 バタフライバルブ
PCT/JP2006/307005 WO2006107005A1 (ja) 2005-03-31 2006-03-28 バタフライバルブ
US11/887,655 US7775505B2 (en) 2005-03-31 2006-03-28 Butterfly valve having improved sealing between a shaft seal part and a valve disc
TW095111191A TWI376471B (en) 2005-03-31 2006-03-30 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005104547A JP4703235B2 (ja) 2005-03-31 2005-03-31 バタフライバルブ

Publications (3)

Publication Number Publication Date
JP2006283873A JP2006283873A (ja) 2006-10-19
JP2006283873A5 JP2006283873A5 (enExample) 2008-03-21
JP4703235B2 true JP4703235B2 (ja) 2011-06-15

Family

ID=37073552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005104547A Expired - Fee Related JP4703235B2 (ja) 2005-03-31 2005-03-31 バタフライバルブ

Country Status (4)

Country Link
US (1) US7775505B2 (enExample)
JP (1) JP4703235B2 (enExample)
TW (1) TWI376471B (enExample)
WO (1) WO2006107005A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201705153QA (en) * 2007-06-22 2017-07-28 Tms India Private Ltd Dissimilar material bonding of drive shaft with flow control component of valve
WO2009033048A2 (en) * 2007-09-05 2009-03-12 Pur Water Purification Products, Inc. Apparatus and methods for faucet-mounted water filtration systems
JP5505605B2 (ja) * 2009-09-07 2014-05-28 旭有機材工業株式会社 バタフライバルブ
JP5517659B2 (ja) * 2010-02-10 2014-06-11 株式会社クボタ バタフライ弁
FR2982005B1 (fr) * 2011-10-26 2015-01-09 Valeo Sys Controle Moteur Sas Vanne de gaz, notamment de gaz d'echappement recircules
CN104024588B (zh) * 2011-12-20 2017-03-01 株式会社马勒滤清系统 油雾分离器的泄油结构
MX2018003314A (es) 2015-09-18 2018-05-16 Victaulic Co Of America Valvula y acoplamiento.
JP6715692B2 (ja) * 2016-06-17 2020-07-01 旭有機材株式会社 バタフライバルブ用のシートリング及びこれを備えるバタフライバルブ
CN106592130B (zh) * 2017-01-25 2023-04-07 苏州经贸职业技术学院 一种印染轧车
US10480660B2 (en) * 2017-09-29 2019-11-19 Mueller International, Llc Positive hub seal
US10408355B2 (en) * 2017-11-01 2019-09-10 Mueller International, Llc Pressure activated valve seat
CN109611566B (zh) * 2018-12-24 2024-01-12 江苏联峰工业装备科技有限公司 一种可调节的金属气动蝶阀用阀座
FR3099222A1 (fr) 2019-07-26 2021-01-29 Buracco Sas Vanne papillon perfectionnée pour le transport de fluide sous haute pression ou sous extrême pression
ES2975003T3 (es) * 2020-05-21 2024-07-02 Maxitrol Co Asiento de válvula con sello para usar con elemento de válvula en ensamblaje de válvula
WO2022160161A1 (en) * 2021-01-28 2022-08-04 Mueller International, Llc Bonded valve seat
CN114483694B (zh) * 2022-01-28 2025-02-28 徐州徐工矿业机械有限公司 一种集成式蝶阀

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376015A (en) * 1964-11-25 1968-04-02 Keystone Valve Corp High pressure disc valve
US3447780A (en) * 1967-06-22 1969-06-03 Garlock Inc Plastic resin lined butterfly valve with improved sealing arrangements
US3537683A (en) * 1968-11-04 1970-11-03 Keystone Valve Corp Valve seat for a butterfly valve and method for making the same
US3589678A (en) * 1970-02-04 1971-06-29 Demco Inc Butterfly valve with improved stem sealing means
US3782684A (en) * 1971-09-20 1974-01-01 Rockwell International Corp Seat insert for butterfly-type valves
US3940108A (en) * 1974-09-11 1976-02-24 Nibco Inc. Reinforcement ring and seat for butterfly valve
JPS5494632U (enExample) * 1977-12-17 1979-07-04
US4317558A (en) * 1978-12-01 1982-03-02 Crane Co. Seat assembly for butterfly valve
JPS6221817Y2 (enExample) * 1979-02-16 1987-06-03
JPS55144255U (enExample) * 1979-04-04 1980-10-16
FR2504638B1 (fr) * 1981-04-27 1986-01-17 Pont A Mousson Vanne papillon a corps revetu
FR2570789B1 (fr) * 1984-09-27 1986-12-05 Amri Robinet a papillon a caractere universel et procede de fabrication dudit robinet
JPH032063Y2 (enExample) * 1986-10-16 1991-01-21
IT1227297B (it) * 1988-10-06 1991-04-05 Cazzaniga Spa Valvola a farfalla con elemento di tenuta in materiale elastomerico dotato di rinforzo metallico interno
GB2286651B (en) * 1994-02-18 1997-11-05 Bray Int Inc Rotary valve
JP3389542B2 (ja) 1999-10-29 2003-03-24 株式会社巴技術研究所 シートリングの軸封装置
JP2002089740A (ja) * 2000-09-11 2002-03-27 Nomura Kogyo Kk バルブ駆動機構
JP2003329150A (ja) * 2002-05-09 2003-11-19 Asahi Organic Chem Ind Co Ltd 樹脂製バタフライバルブ
JP4113415B2 (ja) * 2002-10-31 2008-07-09 積水化学工業株式会社 ロングスピンドルバタフライ弁

Also Published As

Publication number Publication date
TWI376471B (en) 2012-11-11
JP2006283873A (ja) 2006-10-19
US20090039305A1 (en) 2009-02-12
TW200700665A (en) 2007-01-01
WO2006107005A1 (ja) 2006-10-12
US7775505B2 (en) 2010-08-17

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