FR409543A - Gas valve for subscriber connections - Google Patents

Gas valve for subscriber connections

Info

Publication number
FR409543A
FR409543A FR409543DA FR409543A FR 409543 A FR409543 A FR 409543A FR 409543D A FR409543D A FR 409543DA FR 409543 A FR409543 A FR 409543A
Authority
FR
France
Prior art keywords
gas valve
subscriber connections
subscriber
connections
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
Henri-Joseph Marescaux
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.)
HENRI JOSEPH MARESCAUX
Original Assignee
HENRI JOSEPH MARESCAUX
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 HENRI JOSEPH MARESCAUX filed Critical HENRI JOSEPH MARESCAUX
Application granted granted Critical
Publication of FR409543A publication Critical patent/FR409543A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR409543D 1909-11-24 1909-11-24 Gas valve for subscriber connections Expired FR409543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR409543T 1909-11-24

Publications (1)

Publication Number Publication Date
FR409543A true FR409543A (en) 1910-04-25

Family

ID=1453667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409543D Expired FR409543A (en) 1909-11-24 1909-11-24 Gas valve for subscriber connections

Country Status (1)

Country Link
FR (1) FR409543A (en)

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