BR8405646A - Valvula de borboleta - Google Patents

Valvula de borboleta

Info

Publication number
BR8405646A
BR8405646A BR8405646A BR8405646A BR8405646A BR 8405646 A BR8405646 A BR 8405646A BR 8405646 A BR8405646 A BR 8405646A BR 8405646 A BR8405646 A BR 8405646A BR 8405646 A BR8405646 A BR 8405646A
Authority
BR
Brazil
Prior art keywords
butterfly valve
butterfly
valve
Prior art date
Application number
BR8405646A
Other languages
English (en)
Inventor
Alain Bernard Auguste Verdelet
Original Assignee
Alain Bernard Auguste Verdelet
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 Alain Bernard Auguste Verdelet filed Critical Alain Bernard Auguste Verdelet
Publication of BR8405646A publication Critical patent/BR8405646A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
BR8405646A 1983-11-07 1984-11-06 Valvula de borboleta BR8405646A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8405646A true BR8405646A (pt) 1985-09-10

Family

ID=9293841

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405646A BR8405646A (pt) 1983-11-07 1984-11-06 Valvula de borboleta

Country Status (14)

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

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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,
DE19642661A1 (de) * 1996-10-16 1998-04-23 Alfa Laval Flow Gmbh Absperrklappe
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
EP1497579A1 (en) * 2002-04-15 2005-01-19 Jenara Enterprises Ltd. Exhaust gas control valve, apparatus and method of controlling exhaust gas flow
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
US9109708B2 (en) 2009-08-04 2015-08-18 Borgwarner Inc. Engine breathing system valve and products including the same
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
WO2015098954A1 (ja) * 2013-12-25 2015-07-02 愛三工業株式会社 二重偏心弁
WO2015098952A1 (ja) * 2013-12-25 2015-07-02 愛三工業株式会社 二重偏心弁
US11320053B2 (en) * 2018-05-02 2022-05-03 Neles Finland Oy Valve with a sealing surface that minimizes wear
RU194385U1 (ru) * 2019-08-15 2019-12-09 Акционерное общество "Машиностроительный завод "Армалит" Затвор дисковый с тройным эксцентриситетом
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
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
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB302526A (en) * 1928-03-08 1928-12-20 Glenfield & Kennedy Ltd Improvements in pivoted disc valves
FR1305717A (fr) * 1961-10-24 1962-10-05 Brieden & Co Maschf K Perfectionnements apportés aux clapets d'arrêt ou de retenue rotatifs ou accessoires analogues pour canalisations
US3275289A (en) * 1963-07-12 1966-09-27 Pratt Co Henry Butterfly valve with frusto-conical metal seat
FR1471931A (fr) * 1966-03-23 1967-03-03 Obturateur à papillon à siège annulaire oblique et arbre excentré
US3521857A (en) * 1966-07-04 1970-07-28 Kinematics Ltd Butterfly valves
GB1301854A (pt) * 1969-04-29 1973-01-04
AT324061B (de) * 1972-04-27 1975-08-11 Ecpp & Reuter Gmbh Absperrklappe
NL145936B (nl) * 1973-04-12 1975-05-15 Holland Bergen Machine Vlinderklepafsluiter.
SE383402B (sv) * 1973-10-15 1976-03-08 Saab Scania Ab Vridspjellventil
US4037819A (en) * 1976-03-03 1977-07-26 Kamyr Valves Inc. Butterfly valve having metal-to-metal sealing with conical angle-transported vane
AT379001B (de) * 1978-03-10 1985-11-11 Adams Gmbh & Co Kg Geb Klappenventil
AU529903B2 (en) * 1978-03-10 1983-06-23 Gebruder Adams Improved disc valve
GB2047387B (en) * 1979-04-23 1983-04-20 Somas Ventiler Butterfly valve
FR2457423A1 (fr) * 1979-05-23 1980-12-19 Amri Vanne-papillon a dispositif d'obturation perfectionne
US4284264A (en) * 1980-01-17 1981-08-18 Aktiebolaget Somas Ventiler Butterfly valves
US4480815A (en) * 1982-11-19 1984-11-06 Saab-Scania Aktiebolag Sealing device for valves

Also Published As

Publication number Publication date
FI78974B (fi) 1989-06-30
FI78974C (fi) 1989-10-10
GB2151337B (en) 1987-02-04
IN162836B (pt) 1988-07-16
GB8427478D0 (en) 1984-12-05
FR2554539A1 (fr) 1985-05-10
KR930006506B1 (ko) 1993-07-16
JPH0686912B2 (ja) 1994-11-02
DE3477958D1 (en) 1989-06-01
CA1236071A (en) 1988-05-03
AU569206B2 (en) 1988-01-21
EP0145632B1 (en) 1989-04-26
AU3514984A (en) 1985-05-16
FI844347L (fi) 1985-05-08
ES282787U (es) 1985-05-01
FI844347A0 (fi) 1984-11-06
GB2151337A (en) 1985-07-17
KR850004527A (ko) 1985-07-15
JPS60168972A (ja) 1985-09-02
ES282787Y (es) 1985-12-01
EP0145632A1 (en) 1985-06-19
ZA848653B (en) 1985-08-28
US4601459A (en) 1986-07-22
FR2554539B1 (fr) 1986-01-31

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/11/99