FR15234E - Automatic device device for switching on and off gas lamps - Google Patents

Automatic device device for switching on and off gas lamps

Info

Publication number
FR15234E
FR15234E FR15234DA FR15234E FR 15234 E FR15234 E FR 15234E FR 15234D A FR15234D A FR 15234DA FR 15234 E FR15234 E FR 15234E
Authority
FR
France
Prior art keywords
switching
gas lamps
automatic
automatic device
lamps
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
Louis Boname
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.)
LOUIS BONAME
Original Assignee
LOUIS BONAME
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 LOUIS BONAME filed Critical LOUIS BONAME
Application granted granted Critical
Publication of FR15234E publication Critical patent/FR15234E/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)
FR15234D 1911-07-20 1911-12-02 Automatic device device for switching on and off gas lamps Expired FR15234E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR432811T 1911-07-20
FR15234T 1911-12-02

Publications (1)

Publication Number Publication Date
FR15234E true FR15234E (en) 1912-05-22

Family

ID=1357020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15234D Expired FR15234E (en) 1911-07-20 1911-12-02 Automatic device device for switching on and off gas lamps

Country Status (1)

Country Link
FR (1) FR15234E (en)

Similar Documents

Publication Publication Date Title
FR15234E (en) Automatic device device for switching on and off gas lamps
FR432811A (en) Automatic device device for switching on and off gas lamps
FR423550A (en) Automatic device for switching on and off gas lamps
FR428807A (en) Automatic device for switching on and off gas lamps
FR412301A (en) Device for automatic switching on and off of gas lamps
FR432548A (en) Device for lighting acetylene gas lamps and lighting gas lamps
FR14988E (en) Device for lighting acetylene gas lamps and lighting gas lamps
FR418065A (en) Automatic device for switching on and off electric lamps
FR390969A (en) Device for automatic switching on and off of lighting devices
FR430059A (en) Device for automatic gas ignition
FR406013A (en) Chronometric device for switching on and off gas lamps
FR17579E (en) Device for automatic switching on and off of gas burners
FR428029A (en) Device for switching on and off lighting devices
FR461062A (en) Device for automatic control of the switching on and off of gas lamps or other devices at predetermined times
FR10287E (en) Device for switching on and off gas lamps at fixed times
FR11117E (en) Device for switching on and off gas lamps at fixed times
FR388412A (en) Device for switching on and off gas lamps at fixed times
FR9246E (en) Device for switching on and off gas lamps at fixed times
FR450134A (en) Device for operating gas lanterns
CH50427A (en) Device for switching gas lamps on and off
FR10569E (en) Device for automatic switching on and off of lighting devices
FR407429A (en) Device for automatic switching on and off of gas lamps
FR393565A (en) Device for automatic switching on and off of lamps
FR429300A (en) Device for automatic ignition of gas burners
FR386041A (en) Device for protecting the lenses of lighting and similar projection devices from partial heating