AU5763799A - Butterfly valve - Google Patents

Butterfly valve

Info

Publication number
AU5763799A
AU5763799A AU57637/99A AU5763799A AU5763799A AU 5763799 A AU5763799 A AU 5763799A AU 57637/99 A AU57637/99 A AU 57637/99A AU 5763799 A AU5763799 A AU 5763799A AU 5763799 A AU5763799 A AU 5763799A
Authority
AU
Australia
Prior art keywords
butterfly valve
butterfly
valve
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.)
Abandoned
Application number
AU57637/99A
Other languages
English (en)
Inventor
Jong Chul Lee
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5763799A publication Critical patent/AU5763799A/en
Abandoned 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
    • F16K1/2268—Sealing means for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
AU57637/99A 1998-09-24 1999-09-22 Butterfly valve Abandoned AU5763799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019980039736A KR100287815B1 (ko) 1998-09-24 1998-09-24 버터플라이 밸브
KR9839736 1998-09-24
PCT/KR1999/000576 WO2000017550A1 (en) 1998-09-24 1999-09-22 Butterfly valve

Publications (1)

Publication Number Publication Date
AU5763799A true AU5763799A (en) 2000-04-10

Family

ID=19551828

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57637/99A Abandoned AU5763799A (en) 1998-09-24 1999-09-22 Butterfly valve

Country Status (3)

Country Link
KR (1) KR100287815B1 (ko)
AU (1) AU5763799A (ko)
WO (1) WO2000017550A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603960A (zh) * 2013-12-04 2014-02-26 天津富赛克流体控制设备有限公司 耐高温高压的三偏心蝶阀
CN107606188B (zh) * 2017-09-30 2019-09-17 成都华科阀门制造有限公司 一种煤制氢高压临氢蝶阀
CN107725790B (zh) * 2017-09-30 2019-05-17 成都华科阀门制造有限公司 一种催化烟气用高温切断蝶阀及其密封圈密封曲面的计算方法
JP6997602B2 (ja) * 2017-11-28 2022-01-17 アズビル株式会社 弁軸と弁体のピン締結構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784157A (en) * 1972-05-15 1974-01-08 Fmc Corp Butterfly valve stem seal energizer
US3778028A (en) * 1972-08-02 1973-12-11 Dore Co John L Lined butterfly valve
FR2255522B1 (ko) * 1973-12-19 1982-11-12 Amri
US4759530A (en) * 1984-11-14 1988-07-26 Neotecha Ag Stem and disc seal construction for butterfly valves

Also Published As

Publication number Publication date
KR100287815B1 (ko) 2002-08-09
KR20000020920A (ko) 2000-04-15
WO2000017550A1 (en) 2000-03-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase