FR1379789A - Perfectionnements aux vannes à passage direct - Google Patents

Perfectionnements aux vannes à passage direct

Info

Publication number
FR1379789A
FR1379789A FR951122A FR951122A FR1379789A FR 1379789 A FR1379789 A FR 1379789A FR 951122 A FR951122 A FR 951122A FR 951122 A FR951122 A FR 951122A FR 1379789 A FR1379789 A FR 1379789A
Authority
FR
France
Prior art keywords
gate valves
valves
gate
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
Application number
FR951122A
Other languages
English (en)
Inventor
Henri Tailleferre
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 filed Critical
Priority to FR951122A priority Critical patent/FR1379789A/fr
Application granted granted Critical
Publication of FR1379789A publication Critical patent/FR1379789A/fr
Expired 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
    • F16K3/20—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 seats
    • F16K3/207—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 seats by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR951122A 1963-10-18 1963-10-18 Perfectionnements aux vannes à passage direct Expired FR1379789A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR951122A FR1379789A (fr) 1963-10-18 1963-10-18 Perfectionnements aux vannes à passage direct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951122A FR1379789A (fr) 1963-10-18 1963-10-18 Perfectionnements aux vannes à passage direct

Publications (1)

Publication Number Publication Date
FR1379789A true FR1379789A (fr) 1964-11-27

Family

ID=8814727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951122A Expired FR1379789A (fr) 1963-10-18 1963-10-18 Perfectionnements aux vannes à passage direct

Country Status (1)

Country Link
FR (1) FR1379789A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323938A1 (fr) * 1975-09-09 1977-04-08 Onis Edmond Dispositif obturateur pour tuyauteries et capacites dans lesquelles circule un fluide
EP0230026A2 (fr) * 1986-01-10 1987-07-29 Pathway Bellows, Inc. Joint pour plaque amortisseur
EP0597177A1 (fr) * 1992-09-17 1994-05-18 P+S ARMATUREN GmbH Vanne d'arrêt pour canalisations de gaz
WO1998017934A1 (fr) * 1996-10-23 1998-04-30 Zimmermann & Jansen Gmbh Coulisse, en particulier coulisse a pont tubulaire
US20220204865A1 (en) * 2020-12-31 2022-06-30 Tapcoenpro, Llc Systems and Methods for Purging an Isolation Valve with a Liquid Purge Medium

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323938A1 (fr) * 1975-09-09 1977-04-08 Onis Edmond Dispositif obturateur pour tuyauteries et capacites dans lesquelles circule un fluide
EP0230026A2 (fr) * 1986-01-10 1987-07-29 Pathway Bellows, Inc. Joint pour plaque amortisseur
EP0230026A3 (fr) * 1986-01-10 1988-07-13 Pathway Bellows, Inc. Joint pour plaque amortisseur
EP0597177A1 (fr) * 1992-09-17 1994-05-18 P+S ARMATUREN GmbH Vanne d'arrêt pour canalisations de gaz
WO1998017934A1 (fr) * 1996-10-23 1998-04-30 Zimmermann & Jansen Gmbh Coulisse, en particulier coulisse a pont tubulaire
US20220204865A1 (en) * 2020-12-31 2022-06-30 Tapcoenpro, Llc Systems and Methods for Purging an Isolation Valve with a Liquid Purge Medium
US11852258B2 (en) * 2020-12-31 2023-12-26 Tapcoenpro, Llc Systems and methods for purging an isolation valve with a liquid purge medium

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