FR691834A - Non-flow check valve - Google Patents

Non-flow check valve

Info

Publication number
FR691834A
FR691834A FR691834DA FR691834A FR 691834 A FR691834 A FR 691834A FR 691834D A FR691834D A FR 691834DA FR 691834 A FR691834 A FR 691834A
Authority
FR
France
Prior art keywords
check valve
flow check
flow
valve
check
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)
Inventor
Fernand Garcin
Ludovic Deantoni
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 FR691834A publication Critical patent/FR691834A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR691834D 1930-03-13 1930-03-13 Non-flow check valve Expired FR691834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR691834T 1930-03-13

Publications (1)

Publication Number Publication Date
FR691834A true FR691834A (en) 1930-10-27

Family

ID=9035120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691834D Expired FR691834A (en) 1930-03-13 1930-03-13 Non-flow check valve

Country Status (1)

Country Link
FR (1) FR691834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550437B1 (en) * 1965-04-29 1970-06-04 Temet Oy Overpressure valve for air protection rooms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550437B1 (en) * 1965-04-29 1970-06-04 Temet Oy Overpressure valve for air protection rooms

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