CA1267401A - Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication - Google Patents

Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication

Info

Publication number
CA1267401A
CA1267401A CA000485390A CA485390A CA1267401A CA 1267401 A CA1267401 A CA 1267401A CA 000485390 A CA000485390 A CA 000485390A CA 485390 A CA485390 A CA 485390A CA 1267401 A CA1267401 A CA 1267401A
Authority
CA
Canada
Prior art keywords
seal
ring
axial
elastic
seal according
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.)
Expired - Lifetime
Application number
CA000485390A
Other languages
English (en)
French (fr)
Inventor
Robert Souplet
Jean Sutter
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.)
Alstom Vannes SA
Original Assignee
GRI Sapag SA
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 GRI Sapag SA filed Critical GRI Sapag SA
Application granted granted Critical
Publication of CA1267401A publication Critical patent/CA1267401A/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K1/228—Movable sealing bodies
    • F16K1/2285—Movable sealing bodies the movement being caused by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
CA000485390A 1984-06-27 1985-06-26 Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication Expired - Lifetime CA1267401A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8410289 1984-06-27
FR8410289A FR2566871B1 (fr) 1984-06-27 1984-06-27 Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication

Publications (1)

Publication Number Publication Date
CA1267401A true CA1267401A (fr) 1990-04-03

Family

ID=9305588

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000485390A Expired - Lifetime CA1267401A (fr) 1984-06-27 1985-06-26 Joint d'etancheite pour vanne a obturateur rotatif et son procede de fabrication

Country Status (6)

Country Link
US (1) US4638976A (enExample)
EP (1) EP0166286B1 (enExample)
JP (1) JPS61248967A (enExample)
CA (1) CA1267401A (enExample)
DE (1) DE3564327D1 (enExample)
FR (1) FR2566871B1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401311A (nl) * 1984-04-24 1985-11-18 Philips Nv Ladingsgekoppelde halfgeleiderinrichting met dynamische besturing.
JPH01188772A (ja) * 1988-01-21 1989-07-28 Akira Oshima バタフライ弁の正逆両圧シール装置
IT1294045B1 (it) * 1997-04-11 1999-03-15 Bruno Tubaro Valvola a farfalla.
TWI372066B (en) 2003-10-01 2012-09-11 Wyeth Corp Pantoprazole multiparticulate formulations
US7261276B1 (en) * 2004-07-14 2007-08-28 Taylor Innovations, L.L.C. Flow regulator valve
US7544293B2 (en) 2005-09-26 2009-06-09 Semba Inc. Valve and process for interrupted continuous flow chromatography
ES2767268T3 (es) 2006-03-21 2020-06-17 Ericsson Telefon Ab L M Reutilización dinámica de la frecuencia asistida por mediciones en redes celulares de telecomunicaciones
US20090159827A1 (en) * 2007-12-20 2009-06-25 Tyco Valves & Controls Lp Rotary gate valve
US20090184279A1 (en) * 2008-01-23 2009-07-23 Buckhorn Rubber Products, Inc. Wedge and covered insert assembly
ES1074118Y (es) * 2011-03-02 2011-06-17 Angodos S L " valvula de mariposa "
US9927034B2 (en) * 2015-08-25 2018-03-27 Mueller International, Llc Valve seat stiffener
JP6776866B2 (ja) * 2016-12-15 2020-10-28 株式会社デンソー バルブ装置、および、バルブ装置の製造方法
DE102021212267A1 (de) 2021-10-29 2023-05-04 Robert Bosch Gesellschaft mit beschränkter Haftung Drosselklappenanordnung und Brennstoffzellensystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1500093A1 (de) * 1965-09-25 1969-05-08 Schmitz & Schulte Hochdruck Drosselklappe,Absperrklappe od.dgl. fuer gasfoermige und/oder fluessige Medien
GB1203029A (en) * 1966-11-08 1970-08-26 Saunders Valve Co Ltd Butterfly valves for the control of fluids
US3486733A (en) * 1967-09-01 1969-12-30 Jamesbury Corp Seat ring for ball valves
US3734457A (en) * 1972-02-22 1973-05-22 Dezurik Corp Pressure biased butterfly valve seal
CA1059494A (en) * 1977-04-20 1979-07-31 Richard Liberman Floating seat butterfly valve
US4120482A (en) * 1977-06-16 1978-10-17 Derek Michael Cox Fluid seal
US4289296A (en) * 1979-03-23 1981-09-15 Xomox Corporation Bidirectional axially pliant pressure assisted seat for a valve
US4266752A (en) * 1979-03-30 1981-05-12 Mcc Flowseal, A Unit Of Mark Controls Corporation Seal structure
US4304392A (en) * 1980-03-10 1981-12-08 Crane Co. Sealing means
US4396199A (en) * 1981-05-15 1983-08-02 Honeywell Inc. Fluid pressure sealing member for a valve
US4398695A (en) * 1981-12-29 1983-08-16 Mcc Flowseal Metal seal structure

Also Published As

Publication number Publication date
US4638976A (en) 1987-01-27
JPS61248967A (ja) 1986-11-06
EP0166286B1 (fr) 1988-08-10
EP0166286A1 (fr) 1986-01-02
FR2566871B1 (fr) 1986-12-19
JPH0141866B2 (enExample) 1989-09-07
FR2566871A1 (fr) 1986-01-03
DE3564327D1 (en) 1988-09-15

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Legal Events

Date Code Title Description
MKLA Lapsed