FR1378949A - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
FR1378949A
FR1378949A FR948664A FR948664A FR1378949A FR 1378949 A FR1378949 A FR 1378949A FR 948664 A FR948664 A FR 948664A FR 948664 A FR948664 A FR 948664A FR 1378949 A FR1378949 A FR 1378949A
Authority
FR
France
Prior art keywords
diaphragm valve
diaphragm
valve
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
FR948664A
Other languages
French (fr)
Inventor
Willy Sigrist
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 FR948664A priority Critical patent/FR1378949A/en
Application granted granted Critical
Publication of FR1378949A publication Critical patent/FR1378949A/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
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR948664A 1963-09-25 1963-09-25 Diaphragm valve Expired FR1378949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR948664A FR1378949A (en) 1963-09-25 1963-09-25 Diaphragm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948664A FR1378949A (en) 1963-09-25 1963-09-25 Diaphragm valve

Publications (1)

Publication Number Publication Date
FR1378949A true FR1378949A (en) 1964-11-20

Family

ID=8813100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948664A Expired FR1378949A (en) 1963-09-25 1963-09-25 Diaphragm valve

Country Status (1)

Country Link
FR (1) FR1378949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233025A2 (en) * 1986-01-31 1987-08-19 Fujikura Rubber Ltd. Three-way valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233025A2 (en) * 1986-01-31 1987-08-19 Fujikura Rubber Ltd. Three-way valve
EP0233025A3 (en) * 1986-01-31 1988-04-06 Fujikura Rubber Ltd. Directional control valve
US4821776A (en) * 1986-01-31 1989-04-18 Fujikura Rubber Ltd Air pilot operated directional control valve

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