FR1442946A - Valve - Google Patents

Valve

Info

Publication number
FR1442946A
FR1442946A FR28035A FR28035A FR1442946A FR 1442946 A FR1442946 A FR 1442946A FR 28035 A FR28035 A FR 28035A FR 28035 A FR28035 A FR 28035A FR 1442946 A FR1442946 A FR 1442946A
Authority
FR
France
Prior art keywords
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
FR28035A
Other languages
French (fr)
Inventor
Johannes Bernadus Ratelband
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 FR28035A priority Critical patent/FR1442946A/en
Application granted granted Critical
Publication of FR1442946A publication Critical patent/FR1442946A/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
FR28035A 1965-08-11 1965-08-11 Valve Expired FR1442946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28035A FR1442946A (en) 1965-08-11 1965-08-11 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28035A FR1442946A (en) 1965-08-11 1965-08-11 Valve

Publications (1)

Publication Number Publication Date
FR1442946A true FR1442946A (en) 1966-06-17

Family

ID=8586476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28035A Expired FR1442946A (en) 1965-08-11 1965-08-11 Valve

Country Status (1)

Country Link
FR (1) FR1442946A (en)

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