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FR857667A - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
FR857667A
FR857667A FR857667DA FR857667A FR 857667 A FR857667 A FR 857667A FR 857667D A FR857667D A FR 857667DA FR 857667 A FR857667 A FR 857667A
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
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.)
Crane Process Flow Technologies Ltd
Original Assignee
Saunders Valve Co Ltd
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 Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd
Application granted granted Critical
Publication of FR857667A publication Critical patent/FR857667A/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
    • F16K7/126—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)
FR857667D 1938-08-15 1939-07-11 Diaphragm valve Expired FR857667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB857667X 1938-08-15

Publications (1)

Publication Number Publication Date
FR857667A true FR857667A (en) 1940-09-24

Family

ID=10590672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857667D Expired FR857667A (en) 1938-08-15 1939-07-11 Diaphragm valve

Country Status (1)

Country Link
FR (1) FR857667A (en)

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