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FR562668A - Robinet à membrane élastique - Google Patents

Robinet à membrane élastique

Info

Publication number
FR562668A
FR562668A FR562668DA FR562668A FR 562668 A FR562668 A FR 562668A FR 562668D A FR562668D A FR 562668DA FR 562668 A FR562668 A FR 562668A
Authority
FR
France
Prior art keywords
diaphragm valve
elastic diaphragm
elastic
valve
diaphragm
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
Pierre Desaulle
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 FR562668A publication Critical patent/FR562668A/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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR562668D 1923-02-24 1923-02-24 Robinet à membrane élastique Expired FR562668A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562668T 1923-02-24

Publications (1)

Publication Number Publication Date
FR562668A true FR562668A (fr) 1923-11-16

Family

ID=8944445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562668D Expired FR562668A (fr) 1923-02-24 1923-02-24 Robinet à membrane élastique

Country Status (1)

Country Link
FR (1) FR562668A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629576A (en) * 1948-07-23 1953-02-24 Air Reduction Valve
US2693822A (en) * 1950-07-21 1954-11-09 Cons Vacuum Corp Piston operated valve with leak detection means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629576A (en) * 1948-07-23 1953-02-24 Air Reduction Valve
US2693822A (en) * 1950-07-21 1954-11-09 Cons Vacuum Corp Piston operated valve with leak detection means

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