FR1190467A - Double-acting compensated valve - Google Patents

Double-acting compensated valve

Info

Publication number
FR1190467A
FR1190467A FR1190467DA FR1190467A FR 1190467 A FR1190467 A FR 1190467A FR 1190467D A FR1190467D A FR 1190467DA FR 1190467 A FR1190467 A FR 1190467A
Authority
FR
France
Prior art keywords
acting
double
compensated valve
compensated
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)
Inventor
Secretaire D Etat Aux Force Le
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 FR1190467A publication Critical patent/FR1190467A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • 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
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
FR1190467D 1958-01-27 1958-01-27 Double-acting compensated valve Expired FR1190467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1190467T 1958-01-27

Publications (1)

Publication Number Publication Date
FR1190467A true FR1190467A (en) 1959-10-13

Family

ID=9666340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190467D Expired FR1190467A (en) 1958-01-27 1958-01-27 Double-acting compensated valve

Country Status (1)

Country Link
FR (1) FR1190467A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739801A (en) * 1971-12-06 1973-06-19 Rudolph H Low actuating pressure type valve structure
FR2535613A1 (en) * 1982-11-05 1984-05-11 Lejeune Seitz Ameline Labo Improvement to breathing valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739801A (en) * 1971-12-06 1973-06-19 Rudolph H Low actuating pressure type valve structure
FR2535613A1 (en) * 1982-11-05 1984-05-11 Lejeune Seitz Ameline Labo Improvement to breathing valves

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