FR81379E - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
FR81379E
FR81379E FR7019A FR06007019A FR81379E FR 81379 E FR81379 E FR 81379E FR 7019 A FR7019 A FR 7019A FR 06007019 A FR06007019 A FR 06007019A FR 81379 E FR81379 E FR 81379E
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
FR7019A
Other languages
French (fr)
Inventor
Alfons Knapp
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 FR7019A priority Critical patent/FR81379E/en
Application granted granted Critical
Publication of FR81379E publication Critical patent/FR81379E/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7019A 1962-03-30 1962-03-30 Diaphragm valve Expired FR81379E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7019A FR81379E (en) 1962-03-30 1962-03-30 Diaphragm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7019A FR81379E (en) 1962-03-30 1962-03-30 Diaphragm valve

Publications (1)

Publication Number Publication Date
FR81379E true FR81379E (en) 1963-09-13

Family

ID=1365339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019A Expired FR81379E (en) 1962-03-30 1962-03-30 Diaphragm valve

Country Status (1)

Country Link
FR (1) FR81379E (en)

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