FR17370E - Device for automatic switching on and off of gas lamps at set times - Google Patents

Device for automatic switching on and off of gas lamps at set times

Info

Publication number
FR17370E
FR17370E FR17370DA FR17370E FR 17370 E FR17370 E FR 17370E FR 17370D A FR17370D A FR 17370DA FR 17370 E FR17370 E FR 17370E
Authority
FR
France
Prior art keywords
automatic switching
set times
gas lamps
lamps
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
Etienne De Gounevitch
Jules Janet
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.)
JULES JANET
Original Assignee
JULES JANET
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 JULES JANET filed Critical JULES JANET
Application granted granted Critical
Publication of FR17370E publication Critical patent/FR17370E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/02—Pilot flame igniters without interlock with main fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR17370D 1912-02-17 1913-03-13 Device for automatic switching on and off of gas lamps at set times Expired FR17370E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR440340T 1912-02-17
FR17370T 1913-03-13

Publications (1)

Publication Number Publication Date
FR17370E true FR17370E (en) 1913-08-22

Family

ID=1358869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17370D Expired FR17370E (en) 1912-02-17 1913-03-13 Device for automatic switching on and off of gas lamps at set times

Country Status (1)

Country Link
FR (1) FR17370E (en)

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