FR638056A - Perfectionnements aux valves et robinets pour tuyaux en caoutchouc et analogues - Google Patents

Perfectionnements aux valves et robinets pour tuyaux en caoutchouc et analogues

Info

Publication number
FR638056A
FR638056A FR638056DA FR638056A FR 638056 A FR638056 A FR 638056A FR 638056D A FR638056D A FR 638056DA FR 638056 A FR638056 A FR 638056A
Authority
FR
France
Prior art keywords
taps
valves
rubber pipes
pipes
rubber
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
Gustav Nernaess
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 FR638056A publication Critical patent/FR638056A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR638056D 1927-07-20 1927-07-20 Perfectionnements aux valves et robinets pour tuyaux en caoutchouc et analogues Expired FR638056A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR638056T 1927-07-20

Publications (1)

Publication Number Publication Date
FR638056A true FR638056A (fr) 1928-05-15

Family

ID=8995758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638056D Expired FR638056A (fr) 1927-07-20 1927-07-20 Perfectionnements aux valves et robinets pour tuyaux en caoutchouc et analogues

Country Status (1)

Country Link
FR (1) FR638056A (fr)

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