FR1184986A - Improvements to sealing devices for pipes - Google Patents

Improvements to sealing devices for pipes

Info

Publication number
FR1184986A
FR1184986A FR1184986DA FR1184986A FR 1184986 A FR1184986 A FR 1184986A FR 1184986D A FR1184986D A FR 1184986DA FR 1184986 A FR1184986 A FR 1184986A
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
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
Application filed filed Critical
Application granted granted Critical
Publication of FR1184986A publication Critical patent/FR1184986A/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)
FR1184986D 1958-05-28 1957-10-22 Improvements to sealing devices for pipes Expired FR1184986A (en)

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
FR1184986A true FR1184986A (en) 1959-07-28

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 After (1)

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

Country Status (1)

Country Link
FR (2) FR1184986A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141648A (en) * 1962-06-11 1964-07-21 Thiokol Chemical Corp Valve
DE1288387B (en) * 1962-06-02 1969-01-30 Eisenwerk Storch & Pfahl Flap 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
WO1993007408A1 (en) * 1991-10-02 1993-04-15 John Edward Chapman Butterfly valve with compound movement
US5467965A (en) * 1991-10-02 1995-11-21 Chapman; John E. Valve system
AU671425B2 (en) * 1991-10-02 1996-08-29 John Edward Chapman Butterfly valve with compound movement
GB2615144A (en) * 2022-03-07 2023-08-02 Actuation Lab Ltd A valve for obturating a pipe

Cited By (11)

* 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
WO1993007408A1 (en) * 1991-10-02 1993-04-15 John Edward Chapman Butterfly valve with compound movement
US5467965A (en) * 1991-10-02 1995-11-21 Chapman; John E. Valve system
AU671425B2 (en) * 1991-10-02 1996-08-29 John Edward Chapman Butterfly valve with compound movement
GB2615144A (en) * 2022-03-07 2023-08-02 Actuation Lab Ltd A valve for obturating a pipe
GB2615144B (en) * 2022-03-07 2024-06-05 Actuation Lab Ltd A valve for obturating a pipe

Also Published As

Publication number Publication date
FR73647E (en) 1960-09-05

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