FR1080029A - Diaphragm closure for annular passage section - Google Patents

Diaphragm closure for annular passage section

Info

Publication number
FR1080029A
FR1080029A FR1080029DA FR1080029A FR 1080029 A FR1080029 A FR 1080029A FR 1080029D A FR1080029D A FR 1080029DA FR 1080029 A FR1080029 A FR 1080029A
Authority
FR
France
Prior art keywords
annular passage
passage section
diaphragm closure
diaphragm
closure
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)
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.)
VAG GmbH
Original Assignee
Vereinigte Armaturen GmbH
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 Vereinigte Armaturen GmbH filed Critical Vereinigte Armaturen GmbH
Application granted granted Critical
Publication of FR1080029A publication Critical patent/FR1080029A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1080029D 1952-05-16 1953-05-05 Diaphragm closure for annular passage section Expired FR1080029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1080029X 1952-05-16

Publications (1)

Publication Number Publication Date
FR1080029A true FR1080029A (en) 1954-12-06

Family

ID=7720755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080029D Expired FR1080029A (en) 1952-05-16 1953-05-05 Diaphragm closure for annular passage section

Country Status (1)

Country Link
FR (1) FR1080029A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964285A (en) * 1958-09-09 1960-12-13 Soc D Ciments De Marseille Et Direct-passage valve
US3064557A (en) * 1959-07-15 1962-11-20 Bauer Bros Co Flow restrainer
US3159373A (en) * 1963-11-26 1964-12-01 Airmatic Valve Inc Fluid pressure actuated flexible sleeve valve
US3467151A (en) * 1964-06-16 1969-09-16 Clarence W Vogt Packaging apparatus and flow control valve therefor
FR2426199A1 (en) * 1978-05-20 1979-12-14 Klein Schanzlin & Becker Ag Non-return valve with flexible collar - has ribs in valve bore to support collar in valve open position

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964285A (en) * 1958-09-09 1960-12-13 Soc D Ciments De Marseille Et Direct-passage valve
US3064557A (en) * 1959-07-15 1962-11-20 Bauer Bros Co Flow restrainer
US3159373A (en) * 1963-11-26 1964-12-01 Airmatic Valve Inc Fluid pressure actuated flexible sleeve valve
US3467151A (en) * 1964-06-16 1969-09-16 Clarence W Vogt Packaging apparatus and flow control valve therefor
FR2426199A1 (en) * 1978-05-20 1979-12-14 Klein Schanzlin & Becker Ag Non-return valve with flexible collar - has ribs in valve bore to support collar in valve open position

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