TWI348007B - Metal sealed butterfly valve - Google Patents

Metal sealed butterfly valve

Info

Publication number
TWI348007B
TWI348007B TW094132027A TW94132027A TWI348007B TW I348007 B TWI348007 B TW I348007B TW 094132027 A TW094132027 A TW 094132027A TW 94132027 A TW94132027 A TW 94132027A TW I348007 B TWI348007 B TW I348007B
Authority
TW
Taiwan
Prior art keywords
butterfly valve
metal sealed
sealed butterfly
metal
valve
Prior art date
Application number
TW094132027A
Other languages
English (en)
Chinese (zh)
Other versions
TW200622129A (en
Inventor
Toshihiro Hanada
Hajime Takahasi
Original Assignee
Sasakura Eng 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 Sasakura Eng Co Ltd filed Critical Sasakura Eng Co Ltd
Publication of TW200622129A publication Critical patent/TW200622129A/zh
Application granted granted Critical
Publication of TWI348007B publication Critical patent/TWI348007B/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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • F16J15/0893—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing the packing having a hollow profile
    • 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
    • F16K1/465—Attachment of sealing rings to the valve seats
    • 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)
TW094132027A 2004-12-20 2005-09-16 Metal sealed butterfly valve TWI348007B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004368234A JP4387293B2 (ja) 2004-12-20 2004-12-20 メタルタッチ式バタフライ弁

Publications (2)

Publication Number Publication Date
TW200622129A TW200622129A (en) 2006-07-01
TWI348007B true TWI348007B (en) 2011-09-01

Family

ID=36601499

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094132027A TWI348007B (en) 2004-12-20 2005-09-16 Metal sealed butterfly valve

Country Status (5)

Country Link
JP (1) JP4387293B2 (enrdf_load_stackoverflow)
KR (1) KR20070094889A (enrdf_load_stackoverflow)
CN (1) CN101084391B (enrdf_load_stackoverflow)
TW (1) TWI348007B (enrdf_load_stackoverflow)
WO (1) WO2006067888A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI476339B (zh) * 2012-07-27 2015-03-11 Jdv Control Valves Co Ltd 具對稱之止洩環的三偏心閥

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9038664B2 (en) * 2007-11-20 2015-05-26 Fisher Controls International Llc Fluid flow control device having a seat ring retainer
CN102359608A (zh) * 2011-09-07 2012-02-22 中国船舶重工集团公司第七○四研究所 一种s形弹性双o形金属密封圈硬密封双偏心蝶阀
WO2013087628A1 (de) * 2011-12-13 2013-06-20 Continental Automotive Gmbh Ventilvorrichtung
CN105443785B (zh) * 2016-02-01 2018-01-16 无锡智能自控工程股份有限公司 增能型弹性密封阀座结构及应用其的双偏心蝶阀
CN105443786A (zh) * 2016-02-01 2016-03-30 无锡智能自控工程股份有限公司 套筒阀弹性补偿密封内件结构
CN106151543A (zh) * 2016-07-22 2016-11-23 苏州纽威阀门股份有限公司 一种硬密封蝶阀
CN108662163A (zh) * 2018-06-27 2018-10-16 浙江金浦实业有限公司 高性能蝶阀
CN113819251A (zh) * 2021-10-21 2021-12-21 张家港富瑞阀门有限公司 一种超低温双偏心硬密封结构和具有该结构的蝶阀及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236326A (en) * 1975-09-17 1977-03-19 Kurimoto Ltd Sealing mechanism of butterfly valve
FR2497905A2 (fr) * 1981-01-13 1982-07-16 Amri Double joint torique flexible
FR2686136B1 (fr) * 1992-01-15 1995-06-30 Alsthom Velan Vanne a joint metallique notamment vanne papillon.
EP0900344A4 (en) * 1996-04-18 1999-06-23 Gen Signal Corp BIDIRECTIONAL VALVE SEALING MECHANISM
JP4240436B2 (ja) * 2000-10-10 2009-03-18 株式会社ササクラ 低温用メタルタッチ式バタフライ弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI476339B (zh) * 2012-07-27 2015-03-11 Jdv Control Valves Co Ltd 具對稱之止洩環的三偏心閥

Also Published As

Publication number Publication date
JP4387293B2 (ja) 2009-12-16
JP2006177383A (ja) 2006-07-06
CN101084391A (zh) 2007-12-05
TW200622129A (en) 2006-07-01
KR20070094889A (ko) 2007-09-27
CN101084391B (zh) 2012-05-23
WO2006067888A1 (ja) 2006-06-29

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