FR679875A - Valve à diaphragme - Google Patents

Valve à diaphragme

Info

Publication number
FR679875A
FR679875A FR679875DA FR679875A FR 679875 A FR679875 A FR 679875A FR 679875D A FR679875D A FR 679875DA FR 679875 A FR679875 A FR 679875A
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
Other languages
English (en)
Inventor
Philip Keith Saunders
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 FR679875A publication Critical patent/FR679875A/fr
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
    • F16K7/126—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 the seat being formed on a rib perpendicular to the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR679875D 1929-08-05 1929-08-05 Valve à diaphragme Expired FR679875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR679875T 1929-08-05

Publications (1)

Publication Number Publication Date
FR679875A true FR679875A (fr) 1930-04-18

Family

ID=9021936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679875D Expired FR679875A (fr) 1929-08-05 1929-08-05 Valve à diaphragme

Country Status (1)

Country Link
FR (1) FR679875A (fr)

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