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KR850004527A - 버터플라이 밸브 - Google Patents

버터플라이 밸브 Download PDF

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Publication number
KR850004527A
KR850004527A KR1019840006943A KR840006943A KR850004527A KR 850004527 A KR850004527 A KR 850004527A KR 1019840006943 A KR1019840006943 A KR 1019840006943A KR 840006943 A KR840006943 A KR 840006943A KR 850004527 A KR850004527 A KR 850004527A
Authority
KR
South Korea
Prior art keywords
butterfly
sheet
axis
valve
passage
Prior art date
Application number
KR1019840006943A
Other languages
English (en)
Other versions
KR930006506B1 (ko
Inventor
버나드 어거스트 버델렛트 알라인
Original Assignee
매소네일란 인터내셔날 인코포레이티드
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 매소네일란 인터내셔날 인코포레이티드 filed Critical 매소네일란 인터내셔날 인코포레이티드
Publication of KR850004527A publication Critical patent/KR850004527A/ko
Application granted granted Critical
Publication of KR930006506B1 publication Critical patent/KR930006506B1/ko

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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
    • F16K1/226—Shaping or arrangements of the sealing

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)

Abstract

내용 없음

Description

버터플라이 밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 밸브의 시이트를 형성하는 원추, 분리각도상수의 곡선 및 본 발명에 따라 구성된 밸브의 버터플라이부재를 보인 다이아그램.
제2도는 제1도에서 보인 바와같은 동일한 원주에서 변형 또는 접촉 압력의 상수곡선을 보인 다이아그램.
제3도는 최소분리각도가 최대가 되는 결합평면에서 점Q의 도식적인 궤적을 보인 다이아그램.
제4도는 본 발명에 따른 밸브의 한 실시형태를 보인 단면도.
제5도는 동 부분확대도.
* 도면의 주요부분에 대한 부호의 설명
3 : 폐쇄부재 5 : 밀폐부재
7 : 시이트 : 원추
: 원추

Claims (3)

  1. 통로를 통하여 연장된 동체로 구성되고, 폐쇄부재, 즉, 버터프라이부재가 폐쇄부재의 디스크주연에 고정되거나 형성된 밀폐부재가 동체에 형성된 시이트와 밀폐접촉되는 폐쇄위치와 이 폐쇄위치에 대하여 거의 수직인 충분한 개방위치 사이로 이동가능하게 되도록 상기 통로의 축선에 대하여 직각인 축선을 중심으로 회전하도록 통로내에 착설되고, 폐쇄부재의 주면과 시이트의 결합면은 두 회전원추에 의하여 형성된 원추면인 반면에 폐쇄부재의 회전축선이 폐쇄부재의 디스크의 평균평면에 대하여 시이트면을 형성하는 정점으로부터의 통로의 축선을 따라 편기된 버터플라이밸브에 있어서, 밸브의 시이트를 형성하는 원추의 정점각 2Ψ의 주어진 값과, 한 축선이 상기 원추의 축선과 일치하는 정규직교계에서 버터플라이부재의 회전축선의 주어진 위치 C에 대하여 그 시이트를 갖는 밸브의 버터플라이부재의 결합평면이 정하여지며, 최소분리각도가 최대가 되는 점은 정규직교계의 평면에 점 Q의 자취이고 그 죄표와 분리각도는 다음 근사 관계식에 의하여 주어짐을 특징으로 하는 버터플라이 밸브
    여기에서 C는 버터플라이부재의 회전축선의 자취와 정규직 교계의 중심 0 사이의 거리이고, 통로의 축선상에 놓인 버터플라이부재의 경사가도 0는 쐐기각도의 여각관계에 의하여 정하여진다.
  2. 청구범위 1항에 있어서, 시이트와 버터플라이부재의 밀폐면으로 구성된 밸브의 적어도 하나의 밀폐면이 시이트상에 버터플라이부재를 접하도록 할 때에 가소성 또는 탄성변형을 가지며, 이들의 압축이 다음식으로 구하여지는 바의 버터플라이 밸브.
  3. 청구범위 1항 또는 2항에 있어서 버터플라이부재와 그 시이트 사이의 밀폐면이 시이트와 버터플라이부재 사이에서 결합평면의 평균선의 모든 점에서 시이트와 평균선 중심의 접촉면을 형성하는 원추의 모선이 각도 β를 이루는 바의 버터플라이 밸브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840006943A 1983-11-07 1984-11-06 버터플라이 밸브 KR930006506B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8317656A FR2554539B1 (fr) 1983-11-07 1983-11-07 Vanne a papillon perfectionnee
FR83-17656 1983-11-07

Publications (2)

Publication Number Publication Date
KR850004527A true KR850004527A (ko) 1985-07-15
KR930006506B1 KR930006506B1 (ko) 1993-07-16

Family

ID=9293841

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840006943A KR930006506B1 (ko) 1983-11-07 1984-11-06 버터플라이 밸브

Country Status (14)

Country Link
US (1) US4601459A (ko)
EP (1) EP0145632B1 (ko)
JP (1) JPH0686912B2 (ko)
KR (1) KR930006506B1 (ko)
AU (1) AU569206B2 (ko)
BR (1) BR8405646A (ko)
CA (1) CA1236071A (ko)
DE (1) DE3477958D1 (ko)
ES (1) ES282787Y (ko)
FI (1) FI78974C (ko)
FR (1) FR2554539B1 (ko)
GB (1) GB2151337B (ko)
IN (1) IN162836B (ko)
ZA (1) ZA848653B (ko)

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IT1185699B (it) * 1985-09-10 1987-11-12 Franco Narduzzi Valvola di intercettazione con otturatore a maschio sferico a tenuta perfezionata,particolarmente per l'intercettazione di fluidi ad elevate temperature
FR2674599B1 (fr) * 1991-03-29 1993-05-21 Guichon International Robinet papillon.
FR2698147B1 (fr) * 1992-11-13 1995-07-13 Romanski Witold Robinet a papillon elliptique et son procede de fabrication.
US5707040A (en) * 1995-10-12 1998-01-13 Orbit Valve Company Replaceable seal members for butterfly valve
FR2745882B1 (fr) * 1996-03-05 1998-04-10 Mazot Lucien Vanne rotative de reglage dont l'ensemble obturateur-siege en acier sans joint assure en position fermee une etancheite parfaite
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,
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DE69706326T2 (de) 1997-07-10 2004-03-04 Lucien Mazot Exzentrische klappe
US6135418A (en) * 1999-02-10 2000-10-24 Eaton Corporation Low-leakage air valve for variable air intake system
DE19918128A1 (de) * 1999-04-21 2000-10-26 Dieter Moellmann Absperrklappe für Rohrleitungen und Verfahren zur Herstellung derselben
DE19959109B4 (de) * 1999-12-08 2012-02-16 Frank Wenig Drehklappenventil
FR2827033B1 (fr) * 2001-07-03 2004-08-20 Eurodim Sa Agencement de connexion et de deconnexion de deux troncons de canalisation d'un systeme de transfert fluide
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DE102006045420A1 (de) * 2006-09-26 2008-04-10 Pierburg Gmbh Drosselklappenvorrichtung für eine Verbrennungskraftmaschine
JP2008175228A (ja) * 2007-01-16 2008-07-31 Kitz Corp バタフライバルブ
JP4933333B2 (ja) * 2007-04-06 2012-05-16 株式会社キッツ 偏心形バタフライバルブ
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US20110061750A1 (en) * 2009-09-11 2011-03-17 Kevin Arthur Roberg Check valve counterbalanced by flow to control opening and closing speed
FR2960036B1 (fr) 2010-05-11 2013-05-10 Ksb Sas Robinet a joint metallique
FR2960935B1 (fr) 2010-06-04 2012-06-08 Ksb Sas Robinet a joint d'etancheite en deux pieces
RU2492383C1 (ru) * 2012-08-20 2013-09-10 Армен Арамаисович Оганесян Затвор поворотный
CN108302206B (zh) * 2013-12-25 2021-07-09 爱三工业株式会社 双偏心阀
JP5759646B1 (ja) * 2013-12-25 2015-08-05 愛三工業株式会社 二重偏心弁、二重偏心弁製造方法
CN112088270B (zh) * 2018-05-02 2023-05-26 维美德流体控制公司 阀和封闭构件
RU194385U1 (ru) * 2019-08-15 2019-12-09 Акционерное общество "Машиностроительный завод "Армалит" Затвор дисковый с тройным эксцентриситетом
US11519509B2 (en) 2020-02-14 2022-12-06 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11953113B2 (en) 2020-02-14 2024-04-09 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11946557B2 (en) 2020-02-14 2024-04-02 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11841089B2 (en) * 2020-02-14 2023-12-12 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
RU202691U1 (ru) * 2020-09-08 2021-03-03 Общество с ограниченной ответственностью "Управляющая компания "НБМ" Затвор дисковый с тройным эксцентриситетом
KR102268251B1 (ko) * 2020-12-10 2021-06-23 한국유니콤밸브주식회사 오중 오프셋 구조의 버터플라이 밸브
CN114037960B (zh) * 2022-01-11 2022-05-24 合肥金星智控科技股份有限公司 一种基于机器视觉的翻板阀状态识别方法和系统

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Also Published As

Publication number Publication date
AU3514984A (en) 1985-05-16
GB2151337B (en) 1987-02-04
GB2151337A (en) 1985-07-17
EP0145632A1 (en) 1985-06-19
IN162836B (ko) 1988-07-16
FI844347A0 (fi) 1984-11-06
DE3477958D1 (en) 1989-06-01
ES282787U (es) 1985-05-01
KR930006506B1 (ko) 1993-07-16
BR8405646A (pt) 1985-09-10
FR2554539A1 (fr) 1985-05-10
EP0145632B1 (en) 1989-04-26
US4601459A (en) 1986-07-22
FI78974C (fi) 1989-10-10
JPS60168972A (ja) 1985-09-02
CA1236071A (en) 1988-05-03
FR2554539B1 (fr) 1986-01-31
JPH0686912B2 (ja) 1994-11-02
FI844347L (fi) 1985-05-08
GB8427478D0 (en) 1984-12-05
AU569206B2 (en) 1988-01-21
ZA848653B (en) 1985-08-28
ES282787Y (es) 1985-12-01
FI78974B (fi) 1989-06-30

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