FR965947A - Check valve - Google Patents

Check valve

Info

Publication number
FR965947A
FR965947A FR965947DA FR965947A FR 965947 A FR965947 A FR 965947A FR 965947D A FR965947D A FR 965947DA FR 965947 A FR965947 A FR 965947A
Authority
FR
France
Prior art keywords
check valve
check
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of FR965947A publication Critical patent/FR965947A/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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR965947D 1948-04-30 1948-04-30 Check valve Expired FR965947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965947T 1948-04-30

Publications (1)

Publication Number Publication Date
FR965947A true FR965947A (en) 1950-09-26

Family

ID=9499659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965947D Expired FR965947A (en) 1948-04-30 1948-04-30 Check valve

Country Status (1)

Country Link
FR (1) FR965947A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877791A (en) * 1955-08-15 1959-03-17 Fisher Governor Co Flexible diaphragm flow control valve
DE1209825B (en) * 1960-04-11 1966-01-27 Union Tank Car Co Check valve, especially for liquids containing coarse solids
US4013220A (en) * 1974-07-09 1977-03-22 Kerag Kessel-,Apparate- Und Anlagenbau Richterswil/Switzerland Back-pressure-resistant vapor trap for condensate discharge
US4284104A (en) * 1978-11-09 1981-08-18 Beghini Pierre Gino Safety valve for packages

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877791A (en) * 1955-08-15 1959-03-17 Fisher Governor Co Flexible diaphragm flow control valve
DE1209825B (en) * 1960-04-11 1966-01-27 Union Tank Car Co Check valve, especially for liquids containing coarse solids
US4013220A (en) * 1974-07-09 1977-03-22 Kerag Kessel-,Apparate- Und Anlagenbau Richterswil/Switzerland Back-pressure-resistant vapor trap for condensate discharge
US4284104A (en) * 1978-11-09 1981-08-18 Beghini Pierre Gino Safety valve for packages

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