TWI789837B - 閥構造及閥、以及其組裝方法 - Google Patents

閥構造及閥、以及其組裝方法 Download PDF

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Publication number
TWI789837B
TWI789837B TW110126924A TW110126924A TWI789837B TW I789837 B TWI789837 B TW I789837B TW 110126924 A TW110126924 A TW 110126924A TW 110126924 A TW110126924 A TW 110126924A TW I789837 B TWI789837 B TW I789837B
Authority
TW
Taiwan
Prior art keywords
valve
valve box
mentioned
cylindrical portion
seat ring
Prior art date
Application number
TW110126924A
Other languages
English (en)
Chinese (zh)
Other versions
TW202206729A (zh
Inventor
徳谷保浩
Original Assignee
日商奥村工程股份有限公司
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 日商奥村工程股份有限公司 filed Critical 日商奥村工程股份有限公司
Publication of TW202206729A publication Critical patent/TW202206729A/zh
Application granted granted Critical
Publication of TWI789837B publication Critical patent/TWI789837B/zh

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    • 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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Pens And Brushes (AREA)
  • Check Valves (AREA)
  • Glass Compositions (AREA)
TW110126924A 2020-07-22 2021-07-22 閥構造及閥、以及其組裝方法 TWI789837B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-125143 2020-07-22
JP2020125143A JP6849258B1 (ja) 2020-07-22 2020-07-22 バルブ構造及びバルブ

Publications (2)

Publication Number Publication Date
TW202206729A TW202206729A (zh) 2022-02-16
TWI789837B true TWI789837B (zh) 2023-01-11

Family

ID=74879312

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110126924A TWI789837B (zh) 2020-07-22 2021-07-22 閥構造及閥、以及其組裝方法

Country Status (5)

Country Link
JP (2) JP6849258B1 (ja)
KR (1) KR102503528B1 (ja)
CN (1) CN115605697A (ja)
TW (1) TWI789837B (ja)
WO (1) WO2022018880A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07305779A (ja) * 1994-05-12 1995-11-21 Tomoe Gijutsu Kenkyusho:Kk バタフライ弁
JPH08285094A (ja) * 1995-04-12 1996-11-01 Tomoe Gijutsu Kenkyusho:Kk バタフライ弁
JP2004316745A (ja) * 2003-04-15 2004-11-11 Tomoe Tech Res Co バタフライ弁用シートリング及びバタフライ弁

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02245582A (ja) * 1989-03-17 1990-10-01 Benkan Corp バタフライ弁
JPH081267B2 (ja) * 1989-03-31 1996-01-10 株式会社巴技術研究所 バタフライ弁
JPH0814336B2 (ja) * 1989-10-02 1996-02-14 株式会社巴技術研究所 バタフライ弁
JP3788647B2 (ja) 1996-11-20 2006-06-21 株式会社キッツ バタフライバルブ
JP3686656B2 (ja) * 2002-12-04 2005-08-24 株式会社巴技術研究所 バタフライ弁、バタフライ弁用シートリング及びシートリングの製造方法
EP2028399A1 (en) * 2007-08-21 2009-02-25 Tyco Valves & Controls B.V. Composite valve
KR100947498B1 (ko) * 2007-12-24 2010-03-17 주식회사 코펙스 고온 분철 가스제어용 사이클론 밸브
JP5664959B2 (ja) * 2010-10-13 2015-02-04 株式会社栗本鐵工所 バタフライ弁及びバタフライ弁の製造方法
CN201891854U (zh) * 2010-12-10 2011-07-06 黄祥林 一种蝶阀
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07305779A (ja) * 1994-05-12 1995-11-21 Tomoe Gijutsu Kenkyusho:Kk バタフライ弁
JPH08285094A (ja) * 1995-04-12 1996-11-01 Tomoe Gijutsu Kenkyusho:Kk バタフライ弁
JP2004316745A (ja) * 2003-04-15 2004-11-11 Tomoe Tech Res Co バタフライ弁用シートリング及びバタフライ弁

Also Published As

Publication number Publication date
JP2022021529A (ja) 2022-02-03
WO2022018880A1 (ja) 2022-01-27
KR102503528B1 (ko) 2023-02-23
CN115605697A (zh) 2023-01-13
TW202206729A (zh) 2022-02-16
JP6849258B1 (ja) 2021-03-24
KR20220012781A (ko) 2022-02-04
JP2022022064A (ja) 2022-02-03

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