FR432307A - Safety valve for pipes and gas appliances - Google Patents

Safety valve for pipes and gas appliances

Info

Publication number
FR432307A
FR432307A FR432307DA FR432307A FR 432307 A FR432307 A FR 432307A FR 432307D A FR432307D A FR 432307DA FR 432307 A FR432307 A FR 432307A
Authority
FR
France
Prior art keywords
pipes
safety valve
gas appliances
appliances
gas
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
Miles Slater Hollis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR432307A publication Critical patent/FR432307A/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
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/027—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR432307D 1910-12-23 1911-07-18 Safety valve for pipes and gas appliances Expired FR432307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432307XA 1910-12-23 1910-12-23

Publications (1)

Publication Number Publication Date
FR432307A true FR432307A (en) 1911-12-04

Family

ID=1474398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432307D Expired FR432307A (en) 1910-12-23 1911-07-18 Safety valve for pipes and gas appliances

Country Status (1)

Country Link
FR (1) FR432307A (en)

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