FR1139531A - Check valve for controlled passage between enclosures at different pressures - Google Patents

Check valve for controlled passage between enclosures at different pressures

Info

Publication number
FR1139531A
FR1139531A FR1139531DA FR1139531A FR 1139531 A FR1139531 A FR 1139531A FR 1139531D A FR1139531D A FR 1139531DA FR 1139531 A FR1139531 A FR 1139531A
Authority
FR
France
Prior art keywords
enclosures
check valve
different pressures
controlled passage
passage
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of FR1139531A publication Critical patent/FR1139531A/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
    • 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)
FR1139531D 1956-02-07 1955-12-30 Check valve for controlled passage between enclosures at different pressures Expired FR1139531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69405T 1956-02-07

Publications (1)

Publication Number Publication Date
FR1139531A true FR1139531A (en) 1957-07-02

Family

ID=8701254

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1139531D Expired FR1139531A (en) 1956-02-07 1955-12-30 Check valve for controlled passage between enclosures at different pressures
FR69405D Expired FR69405E (en) 1956-02-07 1956-02-07 Check valve for controlled passage between enclosures at different pressures

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR69405D Expired FR69405E (en) 1956-02-07 1956-02-07 Check valve for controlled passage between enclosures at different pressures

Country Status (1)

Country Link
FR (2) FR1139531A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178267B (en) * 1960-09-24 1964-09-17 Armaturenfabrik Metall Und Eis Check valve
FR2421318A1 (en) * 1978-03-28 1979-10-26 Rombach Gmbh Johann B SHUT-OFF AND REGULATION VALVE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178267B (en) * 1960-09-24 1964-09-17 Armaturenfabrik Metall Und Eis Check valve
FR2421318A1 (en) * 1978-03-28 1979-10-26 Rombach Gmbh Johann B SHUT-OFF AND REGULATION VALVE

Also Published As

Publication number Publication date
FR69405E (en) 1958-11-06

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