TWI314974B - - Google Patents

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Publication number
TWI314974B
TWI314974B TW096108742A TW96108742A TWI314974B TW I314974 B TWI314974 B TW I314974B TW 096108742 A TW096108742 A TW 096108742A TW 96108742 A TW96108742 A TW 96108742A TW I314974 B TWI314974 B TW I314974B
Authority
TW
Taiwan
Prior art keywords
valve
valve stem
plate
valve body
stem
Prior art date
Application number
TW096108742A
Other languages
English (en)
Chinese (zh)
Other versions
TW200745473A (en
Inventor
Tatsuya Kawai
Jiro Kamesawa
Original Assignee
Tomoe Technical Res Company 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 Tomoe Technical Res Company Ltd filed Critical Tomoe Technical Res Company Ltd
Publication of TW200745473A publication Critical patent/TW200745473A/zh
Application granted granted Critical
Publication of TWI314974B publication Critical patent/TWI314974B/zh

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
    • 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)
TW096108742A 2006-03-14 2007-03-14 Butterfly valve TW200745473A (en)

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
TW200745473A TW200745473A (en) 2007-12-16
TWI314974B true TWI314974B (ja) 2009-09-21

Family

ID=38509162

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096108742A TW200745473A (en) 2006-03-14 2007-03-14 Butterfly valve

Country Status (4)

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

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 (ja) * 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
CN101384848A (zh) 2009-03-11
WO2007105311A1 (ja) 2007-09-20
JP4117339B2 (ja) 2008-07-16
TW200745473A (en) 2007-12-16
CN101384848B (zh) 2011-04-13

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees