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FR73647E - Improvements to sealing devices for pipes - Google Patents

Improvements to sealing devices for pipes

Info

Publication number
FR73647E
FR73647E FR766554A FR766554A FR73647E FR 73647 E FR73647 E FR 73647E FR 766554 A FR766554 A FR 766554A FR 766554 A FR766554 A FR 766554A FR 73647 E FR73647 E FR 73647E
Authority
FR
France
Prior art keywords
pipes
sealing devices
sealing
devices
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
FR766554A
Other languages
French (fr)
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
Priority to FR1184986D priority Critical patent/FR1184986A/en
Application filed filed Critical
Priority to FR766554A priority patent/FR73647E/en
Application granted granted Critical
Publication of FR73647E publication Critical patent/FR73647E/en
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
    • 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
    • F16K1/24—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 valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR766554A 1958-05-28 1958-05-28 Improvements to sealing devices for pipes Expired FR73647E (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1184986D FR1184986A (en) 1958-05-28 1957-10-22 Improvements to sealing devices for pipes
FR766554A FR73647E (en) 1958-05-28 1958-05-28 Improvements to sealing devices for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766554A FR73647E (en) 1958-05-28 1958-05-28 Improvements to sealing devices for pipes

Publications (1)

Publication Number Publication Date
FR73647E true FR73647E (en) 1960-09-05

Family

ID=8706607

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1184986D Expired FR1184986A (en) 1958-05-28 1957-10-22 Improvements to sealing devices for pipes
FR766554A Expired FR73647E (en) 1958-05-28 1958-05-28 Improvements to sealing devices for pipes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1184986D Expired FR1184986A (en) 1958-05-28 1957-10-22 Improvements to sealing devices for pipes

Country Status (1)

Country Link
FR (2) FR1184986A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288387B (en) * 1962-06-02 1969-01-30 Eisenwerk Storch & Pfahl Flap valve
US3141648A (en) * 1962-06-11 1964-07-21 Thiokol Chemical Corp Valve
US3575376A (en) * 1968-10-30 1971-04-20 Thiokol Chemical Corp Dual position valve
US3675894A (en) * 1969-12-03 1972-07-11 Martin Marietta Corp Eyelid hybrid butterfly type poppet valve
EP0006640A1 (en) * 1978-07-03 1980-01-09 B.V. Machinefabriek en IJzergieterij "Holland-Bergen op Zoom" A butterfly valve
US4817916A (en) * 1987-03-09 1989-04-04 Jamesbury Corporation Butterfly valve
EP0611430A4 (en) * 1991-10-02 1995-02-15 John Edward Chapman Butterfly valve with compound movement.
AU671425B2 (en) * 1991-10-02 1996-08-29 John Edward Chapman Butterfly valve with compound movement
US5467965A (en) * 1991-10-02 1995-11-21 Chapman; John E. Valve system
GB2615144B (en) * 2022-03-07 2024-06-05 Actuation Lab Ltd A valve for obturating a pipe

Also Published As

Publication number Publication date
FR1184986A (en) 1959-07-28

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