FR2401370A1 - Vanne equipee d'un joint actionne de facon autonome par un fluide - Google Patents

Vanne equipee d'un joint actionne de facon autonome par un fluide

Info

Publication number
FR2401370A1
FR2401370A1 FR7818552A FR7818552A FR2401370A1 FR 2401370 A1 FR2401370 A1 FR 2401370A1 FR 7818552 A FR7818552 A FR 7818552A FR 7818552 A FR7818552 A FR 7818552A FR 2401370 A1 FR2401370 A1 FR 2401370A1
Authority
FR
France
Prior art keywords
valve
seal
fluid
seat
sealing means
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.)
Granted
Application number
FR7818552A
Other languages
English (en)
Other versions
FR2401370B3 (fr
Inventor
Clyde Hubert Chronister
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.)
Adamson & Hatchett Ltd
Original Assignee
Adamson & Hatchett 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 Adamson & Hatchett Ltd filed Critical Adamson & Hatchett Ltd
Publication of FR2401370A1 publication Critical patent/FR2401370A1/fr
Application granted granted Critical
Publication of FR2401370B3 publication Critical patent/FR2401370B3/fr
Granted 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/188—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)

Abstract

L'invention concerne une vanne équipée d'un joint actionné de façon autonome par un fluide. La vanne comprend un élément de vanne mobile dans un corps de vanne se déplaçant vers au moins un siège de vanne ou s'en éloignant, un moyen pour arrêter le déplacement de l'élément lorsqu'il entre en prise avec au moins un siège, un moyen d'étanchéité servant à constituer un joint entre l'élément et au moins un siège et un mécanisme pour actionner le joint, mécanisme qui est conçu pour actionner le moyen d'étanchéité à la suite de l'arrêt du déplacement dudit élément, et pour mettre hors d'action le moyen d'étanchéité avant que l'élément se retire du siège de vanne. Applications : vannes pour conduites de fluides.
FR7818552A 1977-08-22 1978-06-21 Vanne equipee d'un joint actionne de facon autonome par un fluide Granted FR2401370A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/826,299 US4145026A (en) 1977-08-22 1977-08-22 Valve with self-actuating fluid seal

Publications (2)

Publication Number Publication Date
FR2401370A1 true FR2401370A1 (fr) 1979-03-23
FR2401370B3 FR2401370B3 (fr) 1981-02-27

Family

ID=25246178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818552A Granted FR2401370A1 (fr) 1977-08-22 1978-06-21 Vanne equipee d'un joint actionne de facon autonome par un fluide

Country Status (9)

Country Link
US (1) US4145026A (fr)
JP (1) JPS5435414A (fr)
CA (1) CA1055465A (fr)
DE (1) DE2829400A1 (fr)
FR (1) FR2401370A1 (fr)
GB (1) GB1596613A (fr)
IT (1) IT1096803B (fr)
MX (1) MX146762A (fr)
NL (1) NL7805506A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480895A3 (fr) * 1980-04-18 1981-10-23 Simoens Herve Vanne a sieges paralleles et a obturateur monobloc a faces paralleles

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556440B2 (fr) * 1975-01-30 1980-02-16
JPS56126498A (en) * 1980-03-10 1981-10-03 Ebara Infilco Co Ltd Treatment of sludge in night soil purifying tank
JPS56126499A (en) * 1980-03-10 1981-10-03 Ebara Infilco Co Ltd Treatment of sludge in night soil purifying tank
US4410007A (en) * 1980-08-11 1983-10-18 Anchor/Darling Valve Company Soft seal installation for feed water check valve
JPS5861890A (ja) * 1981-10-07 1983-04-13 Nishihara Environ Sanit Res Corp 汚水処理方法
JPH056055Y2 (fr) * 1984-10-08 1993-02-17
US4647005A (en) * 1985-07-11 1987-03-03 Hunter Joseph M Blowout protector
US4783859A (en) * 1985-09-24 1988-11-15 Monogram Industries, Inc. Aircraft toilet flush valve
JPH0322600U (fr) * 1989-07-11 1991-03-08
DE4329856C1 (de) * 1993-09-03 1995-04-13 Martin Westenberg Schieber
BR0200134B1 (pt) * 2002-01-15 2010-07-13 aperfeiçoamento introduzido em válvula guilhotina.
US7204474B2 (en) * 2004-08-06 2007-04-17 Stinger Wellhead Protection, Inc. High-pressure plug valve
US7946556B1 (en) * 2010-08-16 2011-05-24 Sistag Ag Absperrtechnik Resilient seat seal for a valve
DE102011015819A1 (de) * 2011-04-01 2012-10-04 Claus Grosser Industriearmatur
EP2592314B1 (fr) * 2011-11-10 2016-08-24 ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Dispositif de faisceau à particules chargées, soupape sous vide pour celui-ci et fonctionnement correspondant
CN102705522A (zh) * 2012-06-04 2012-10-03 江苏神农灭菌设备有限公司 平板闸阀中闸板的密封结构
JP6273277B2 (ja) * 2012-08-08 2018-01-31 ヘニー・ペニー・コーポレーションＨｅｎｎｙ Ｐｅｎｎｙ Ｃｏｒｐｏｒａｔｉｏｎ 調理器具のためのリップシール及びリップシールを有する調理器具
DE202014008411U1 (de) * 2014-10-21 2014-12-19 Djn Dwerlkotte Gmbh Variabel vorgespannte Axialgleitrahmendichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825528A (en) * 1953-05-01 1958-03-04 Arthur R Truitt Gate valve with hydraulic expanding gate
US2726842A (en) * 1953-10-13 1955-12-13 Seamark Lewis Mervyn Cecil Gate valves
US3642248A (en) * 1969-05-07 1972-02-15 Allen & Co Fof Proprietary Fun Sealing mechanism
US3711062A (en) * 1970-11-02 1973-01-16 C Kirkwood Expandable seal gate valve
US3743244A (en) * 1971-11-09 1973-07-03 H Dickenson Top and bottom gate valve for removing and replacing renewable seating elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480895A3 (fr) * 1980-04-18 1981-10-23 Simoens Herve Vanne a sieges paralleles et a obturateur monobloc a faces paralleles

Also Published As

Publication number Publication date
JPS5435414A (en) 1979-03-15
IT1096803B (it) 1985-08-26
DE2829400A1 (de) 1979-03-01
FR2401370B3 (fr) 1981-02-27
CA1055465A (fr) 1979-05-29
IT7824673A0 (it) 1978-06-16
NL7805506A (nl) 1979-02-26
US4145026A (en) 1979-03-20
MX146762A (es) 1982-08-11
GB1596613A (en) 1981-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse