FR388412A - Device for switching on and off gas lamps at fixed times - Google Patents

Device for switching on and off gas lamps at fixed times

Info

Publication number
FR388412A
FR388412A FR388412DA FR388412A FR 388412 A FR388412 A FR 388412A FR 388412D A FR388412D A FR 388412DA FR 388412 A FR388412 A FR 388412A
Authority
FR
France
Prior art keywords
switching
fixed 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
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 FR388412A publication Critical patent/FR388412A/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)
FR388412D 1908-03-18 1908-03-18 Device for switching on and off gas lamps at fixed times Expired FR388412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR388412T 1908-03-18

Publications (1)

Publication Number Publication Date
FR388412A true FR388412A (en) 1908-08-12

Family

ID=1434087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR388412D Expired FR388412A (en) 1908-03-18 1908-03-18 Device for switching on and off gas lamps at fixed times

Country Status (1)

Country Link
FR (1) FR388412A (en)

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