FR571057A - Improvements to valves for inflatable objects - Google Patents

Improvements to valves for inflatable objects

Info

Publication number
FR571057A
FR571057A FR571057DA FR571057A FR 571057 A FR571057 A FR 571057A FR 571057D A FR571057D A FR 571057DA FR 571057 A FR571057 A FR 571057A
Authority
FR
France
Prior art keywords
valves
inflatable objects
inflatable
objects
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
Henry Ridgeway Hart
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 FR571057A publication Critical patent/FR571057A/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
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR571057D 1923-09-26 1923-09-26 Improvements to valves for inflatable objects Expired FR571057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR571057T 1923-09-26

Publications (1)

Publication Number Publication Date
FR571057A true FR571057A (en) 1924-05-12

Family

ID=8950274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR571057D Expired FR571057A (en) 1923-09-26 1923-09-26 Improvements to valves for inflatable objects

Country Status (1)

Country Link
FR (1) FR571057A (en)

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