FR922443A - Improvements made to non-return valves, in particular for machines intended to deliver a gaseous fluid under pressure - Google Patents

Improvements made to non-return valves, in particular for machines intended to deliver a gaseous fluid under pressure

Info

Publication number
FR922443A
FR922443A FR922443DA FR922443A FR 922443 A FR922443 A FR 922443A FR 922443D A FR922443D A FR 922443DA FR 922443 A FR922443 A FR 922443A
Authority
FR
France
Prior art keywords
deliver
under pressure
fluid under
improvements made
gaseous fluid
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
Raul Pateras Pescara
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.)
Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
Original Assignee
Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
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 Societe dEtudes et de Participations Eau Gaz Electricite Energie SA filed Critical Societe dEtudes et de Participations Eau Gaz Electricite Energie SA
Application granted granted Critical
Publication of FR922443A publication Critical patent/FR922443A/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
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR922443D 1942-01-15 1946-02-12 Improvements made to non-return valves, in particular for machines intended to deliver a gaseous fluid under pressure Expired FR922443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB922443X 1942-01-15

Publications (1)

Publication Number Publication Date
FR922443A true FR922443A (en) 1947-06-09

Family

ID=10725470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922443D Expired FR922443A (en) 1942-01-15 1946-02-12 Improvements made to non-return valves, in particular for machines intended to deliver a gaseous fluid under pressure

Country Status (1)

Country Link
FR (1) FR922443A (en)

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