JP4117339B2 - バタフライ弁 - Google Patents

バタフライ弁 Download PDF

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Publication number
JP4117339B2
JP4117339B2 JP2007522328A JP2007522328A JP4117339B2 JP 4117339 B2 JP4117339 B2 JP 4117339B2 JP 2007522328 A JP2007522328 A JP 2007522328A JP 2007522328 A JP2007522328 A JP 2007522328A JP 4117339 B2 JP4117339 B2 JP 4117339B2
Authority
JP
Japan
Prior art keywords
valve
valve body
valve stem
pipe
stem
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
JP2007522328A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2007105311A1 (ja
Inventor
竜弥 河合
二郎 亀沢
Original Assignee
株式会社巴技術研究所
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 株式会社巴技術研究所 filed Critical 株式会社巴技術研究所
Application granted granted Critical
Publication of JP4117339B2 publication Critical patent/JP4117339B2/ja
Publication of JPWO2007105311A1 publication Critical patent/JPWO2007105311A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Valve Housings (AREA)
JP2007522328A 2006-03-14 2006-03-14 バタフライ弁 Expired - Fee Related JP4117339B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/305043 WO2007105311A1 (ja) 2006-03-14 2006-03-14 バタフライ弁

Publications (2)

Publication Number Publication Date
JP4117339B2 true JP4117339B2 (ja) 2008-07-16
JPWO2007105311A1 JPWO2007105311A1 (ja) 2009-07-30

Family

ID=38509162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007522328A Expired - Fee Related JP4117339B2 (ja) 2006-03-14 2006-03-14 バタフライ弁

Country Status (4)

Country Link
JP (1) JP4117339B2 (zh)
CN (1) CN101384848B (zh)
TW (1) TW200745473A (zh)
WO (1) WO2007105311A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8259888B2 (en) 2008-05-23 2012-09-04 Integrated Device Technology, Inc. Method of processing signal data with corrected clock phase offset
EP3366904B1 (en) * 2017-02-22 2019-10-16 Bosal Emission Control Systems NV Valve unit including an interface
JP7107679B2 (ja) * 2017-12-28 2022-07-27 株式会社ミクニ バルブ装置
CN108361391A (zh) * 2018-04-26 2018-08-03 江苏通达船用阀泵有限公司 船用中心型气动式蝶阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425439A (en) * 1965-10-19 1969-02-04 Duriron Co Butterfly valve
DE2023960A1 (de) * 1970-05-15 1971-11-25 Masheder Design Studies Ltd Klappenventil
JPS5163233U (zh) * 1974-11-13 1976-05-18
JP2687283B2 (ja) * 1995-10-20 1997-12-08 株式会社東京電▲気▼工務所 大型弁用ステムカバー
CN1047659C (zh) * 1996-08-09 1999-12-22 董秀峰 一种流体管道用蝶阀
JPH10196804A (ja) * 1997-01-06 1998-07-31 Tomoe Gijutsu Kenkyusho:Kk バタフライ弁
US7080820B2 (en) * 1999-11-16 2006-07-25 Fisher Controls International Llc. Elliptical sealing surface for butterfly valve
CN2440981Y (zh) * 2000-08-23 2001-08-01 章祖翼 一种法兰伸缩蝶阀
JP3721372B2 (ja) * 2003-10-30 2005-11-30 株式会社巴技術研究所 バタフライ弁

Also Published As

Publication number Publication date
JPWO2007105311A1 (ja) 2009-07-30
TWI314974B (zh) 2009-09-21
TW200745473A (en) 2007-12-16
CN101384848B (zh) 2011-04-13
WO2007105311A1 (ja) 2007-09-20
CN101384848A (zh) 2009-03-11

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