JP2003014139A - バタフライ弁 - Google Patents

バタフライ弁

Info

Publication number
JP2003014139A
JP2003014139A JP2001203111A JP2001203111A JP2003014139A JP 2003014139 A JP2003014139 A JP 2003014139A JP 2001203111 A JP2001203111 A JP 2001203111A JP 2001203111 A JP2001203111 A JP 2001203111A JP 2003014139 A JP2003014139 A JP 2003014139A
Authority
JP
Japan
Prior art keywords
valve
valve body
seat ring
contact
peripheral edge
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.)
Pending
Application number
JP2001203111A
Other languages
English (en)
Japanese (ja)
Inventor
Masaharu Fukuchi
正晴 福地
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.)
Okumura Engineering Corp OKM
Original Assignee
Okumura Engineering Corp OKM
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 Okumura Engineering Corp OKM filed Critical Okumura Engineering Corp OKM
Priority to JP2001203111A priority Critical patent/JP2003014139A/ja
Priority to TW090132925A priority patent/TW496934B/zh
Priority to KR1020020002735A priority patent/KR20030004009A/ko
Priority to CNB02103379XA priority patent/CN1309977C/zh
Priority to MYPI20022534A priority patent/MY128868A/en
Priority to AU52784/02A priority patent/AU771488B2/en
Publication of JP2003014139A publication Critical patent/JP2003014139A/ja
Priority to HK03103032A priority patent/HK1051063A1/xx
Pending legal-status Critical Current

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
    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
JP2001203111A 2001-07-04 2001-07-04 バタフライ弁 Pending JP2003014139A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2001203111A JP2003014139A (ja) 2001-07-04 2001-07-04 バタフライ弁
TW090132925A TW496934B (en) 2001-07-04 2001-12-28 Butterfly valve and thin plate ring
KR1020020002735A KR20030004009A (ko) 2001-07-04 2002-01-17 나비밸브
CNB02103379XA CN1309977C (zh) 2001-07-04 2002-01-31 蝶阀
MYPI20022534A MY128868A (en) 2001-07-04 2002-07-04 Butterfly valve
AU52784/02A AU771488B2 (en) 2001-07-04 2002-07-04 Butterfly valve
HK03103032A HK1051063A1 (en) 2001-07-04 2003-04-29 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001203111A JP2003014139A (ja) 2001-07-04 2001-07-04 バタフライ弁

Publications (1)

Publication Number Publication Date
JP2003014139A true JP2003014139A (ja) 2003-01-15

Family

ID=19039803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001203111A Pending JP2003014139A (ja) 2001-07-04 2001-07-04 バタフライ弁

Country Status (7)

Country Link
JP (1) JP2003014139A (zh)
KR (1) KR20030004009A (zh)
CN (1) CN1309977C (zh)
AU (1) AU771488B2 (zh)
HK (1) HK1051063A1 (zh)
MY (1) MY128868A (zh)
TW (1) TW496934B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10234040B2 (en) 2015-04-09 2019-03-19 Rami Al-Khoury Butterfly valve with improved seat ring providing instant valve closing and uniformly increasing sealing
JP6871655B1 (ja) * 2020-07-22 2021-05-12 株式会社オーケーエム 内周シール構造、シート構造、及びバルブ
US11035474B2 (en) 2018-09-04 2021-06-15 Bueno Technology Co., Ltd. Fluoroplastic butterfly valve structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006234071A (ja) * 2005-02-25 2006-09-07 Kubota Corp 充水機能付きバタフライ弁
KR101045740B1 (ko) * 2010-02-18 2011-06-30 노형진 스마트 밸브 및 이를 이용한 식물 관리 시스템
DE102015115033B3 (de) * 2015-09-08 2017-02-02 Vag-Armaturen Gmbh Klappenscheibe

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289297A (en) * 1979-04-20 1981-09-15 Tomoe Technical Research Company Butterfly valve
US4331319A (en) * 1980-03-06 1982-05-25 Jamesbury Corp. Butterfly valve
US5152501A (en) * 1987-04-10 1992-10-06 Bray International, Inc. Butterfly valve
JPS6487978A (en) * 1987-09-29 1989-04-03 Tomoe Gijutsu Kenkyusho Seat ring for butterfly valve
DE4025832C2 (de) * 1990-08-16 1994-04-28 Xomox Int Gmbh Absperr- und Regelklappe
CN2221133Y (zh) * 1995-02-24 1996-02-28 刘国良 偏心轴双球面防腐蝶阀
JP2848798B2 (ja) * 1995-05-15 1999-01-20 昌良 山田 バタフライ弁のシートリング
CN2237761Y (zh) * 1995-05-30 1996-10-16 傅二翔 蝶阀
CN2260926Y (zh) * 1996-03-19 1997-08-27 陈曙光 强密封蝶阀
WO1997039264A1 (en) * 1996-04-18 1997-10-23 General Signal Corporation Bi-directional valve seal mechanism
JP3084233B2 (ja) * 1996-06-26 2000-09-04 株式会社巴技術研究所 バタフライ弁及びその製造方法
IT1284716B1 (it) * 1996-07-31 1998-05-21 Rizzio Valvole S P A Valvola d'intercettazione per fluidi, procedimento e macchina utensile per la lavorazione meccanica di una superficie anulare di un pezzo,
JP3045671B2 (ja) * 1996-08-30 2000-05-29 株式会社巴技術研究所 バタフライ弁のシートリング
JP3242869B2 (ja) * 1996-12-26 2001-12-25 岡野バルブ製造株式会社 弁装置
JP3089221B2 (ja) * 1997-05-08 2000-09-18 株式会社巴技術研究所 バタフライ弁の軸封装置
JP3218206B2 (ja) * 1997-06-27 2001-10-15 株式会社巴技術研究所 バタフライ弁
JP3086791B2 (ja) * 1997-08-27 2000-09-11 株式会社巴技術研究所 バタフライ弁及びその加工方法
JP3086792B2 (ja) * 1997-09-03 2000-09-11 株式会社巴技術研究所 バタフライ弁
CN2312368Y (zh) * 1997-10-13 1999-03-31 赵学古 中线单球面全衬聚四氟乙烯蝶阀
JP3255602B2 (ja) * 1997-12-26 2002-02-12 株式会社巴技術研究所 偏心型バタフライ弁のシートリング及び該シートリングの組立て方法
CN2346989Y (zh) * 1998-01-24 1999-11-03 李锁荣 蝶阀
CN2329812Y (zh) * 1998-04-01 1999-07-21 杨树春 新型防腐阀门
JP3188680B2 (ja) * 1999-02-18 2001-07-16 株式会社巴技術研究所 バタフライ弁のシートリング
CN2361915Y (zh) * 1999-03-30 2000-02-02 天津塘沽瓦特斯阀门有限公司 圆锥斜切金属硬密封蝶阀

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10234040B2 (en) 2015-04-09 2019-03-19 Rami Al-Khoury Butterfly valve with improved seat ring providing instant valve closing and uniformly increasing sealing
US11035474B2 (en) 2018-09-04 2021-06-15 Bueno Technology Co., Ltd. Fluoroplastic butterfly valve structure
JP6871655B1 (ja) * 2020-07-22 2021-05-12 株式会社オーケーエム 内周シール構造、シート構造、及びバルブ
WO2022018878A1 (ja) * 2020-07-22 2022-01-27 株式会社オーケーエム 内周シール構造、シート構造、及びバルブ

Also Published As

Publication number Publication date
TW496934B (en) 2002-08-01
AU771488B2 (en) 2004-03-25
KR20030004009A (ko) 2003-01-14
CN1309977C (zh) 2007-04-11
MY128868A (en) 2007-02-28
CN1393650A (zh) 2003-01-29
AU5278402A (en) 2003-01-09
HK1051063A1 (en) 2003-07-18

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