FR543850A - Valve perfectionnée - Google Patents

Valve perfectionnée

Info

Publication number
FR543850A
FR543850A FR543850DA FR543850A FR 543850 A FR543850 A FR 543850A FR 543850D A FR543850D A FR 543850DA FR 543850 A FR543850 A FR 543850A
Authority
FR
France
Prior art keywords
advanced valve
advanced
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
English (en)
Inventor
Joseph Le Guellec
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 FR543850A publication Critical patent/FR543850A/fr
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
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR543850D 1921-11-23 1921-11-23 Valve perfectionnée Expired FR543850A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR543850T 1921-11-23

Publications (1)

Publication Number Publication Date
FR543850A true FR543850A (fr) 1922-09-09

Family

ID=8931879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR543850D Expired FR543850A (fr) 1921-11-23 1921-11-23 Valve perfectionnée

Country Status (1)

Country Link
FR (1) FR543850A (fr)

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