FR505372A - Apparatus for automatically switching on and off the gas lamps of candelabras and other lighting devices, at times determined in advance - Google Patents

Apparatus for automatically switching on and off the gas lamps of candelabras and other lighting devices, at times determined in advance

Info

Publication number
FR505372A
FR505372A FR505372A FR505372DA FR505372A FR 505372 A FR505372 A FR 505372A FR 505372 A FR505372 A FR 505372A FR 505372D A FR505372D A FR 505372DA FR 505372 A FR505372 A FR 505372A
Authority
FR
France
Prior art keywords
candelabras
advance
lighting devices
automatically switching
times determined
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
FR505372A
Other languages
French (fr)
Inventor
Victor Forti
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 FR505372A publication Critical patent/FR505372A/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)
  • Feeding And Controlling Fuel (AREA)
  • Gas Burners (AREA)
  • Mechanically-Actuated Valves (AREA)
FR505372A 1914-11-24 1914-11-24 Apparatus for automatically switching on and off the gas lamps of candelabras and other lighting devices, at times determined in advance Expired FR505372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR505372T 1914-11-24

Publications (1)

Publication Number Publication Date
FR505372A true FR505372A (en) 1920-07-29

Family

ID=8908433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR505372A Expired FR505372A (en) 1914-11-24 1914-11-24 Apparatus for automatically switching on and off the gas lamps of candelabras and other lighting devices, at times determined in advance

Country Status (4)

Country Link
AT (1) AT86304B (en)
CH (1) CH94113A (en)
FR (1) FR505372A (en)
GB (1) GB148208A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793517A (en) * 1953-09-25 1957-05-28 Henry Le Paute Ets Control device for gas-lighted flashing beacons

Also Published As

Publication number Publication date
CH94113A (en) 1922-04-17
GB148208A (en) 1921-12-09
AT86304B (en) 1921-11-10

Similar Documents

Publication Publication Date Title
FR505372A (en) Apparatus for automatically switching on and off the gas lamps of candelabras and other lighting devices, at times determined in advance
FR21947E (en) Apparatus for automatically switching on and off the gas burners of candelabras and other lighting devices at predetermined times
FR481609A (en) Improvements to lighting and heating devices using gas mixtures
FR406013A (en) Chronometric device for switching on and off gas lamps
FR428807A (en) Automatic device for switching on and off gas lamps
FR423550A (en) Automatic device for switching on and off gas lamps
FR458487A (en) Device that automatically turns off the gas lamps at times fixed in advance
FR462255A (en) Automatic system for igniting and extinguishing gas lamps, candelabras and other devices, at predetermined times
FR10287E (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
FR11117E (en) Device for switching on and off gas lamps at fixed times
FR506819A (en) Device for switching on and off the gas lamps of public lanterns
FR473390A (en) Device for switching on and off lighting devices by the effect of light and heat
FR17370E (en) Device for automatic switching on and off of gas lamps at set times
FR440340A (en) Device for automatic switching on and off of gas lamps at set times
FR335818A (en) Device for the automatic switching on and off of street lamps and other gas lamps
CH78847A (en) Apparatus for automatically switching on and off at least one electric lamp at specified times
FR25344E (en) Automatic device for switching on and off gas lamps at set times
FR407429A (en) Device for automatic switching on and off of gas lamps
FR26216E (en) Automatic device for switching on and off gas lamps at set times
FR467226A (en) Advanced device to control the ignition and extinction of gas lamps
FR446678A (en) Apparatus for the mechanical switching on and off of lighting equipment
FR428029A (en) Device for switching on and off lighting devices
FR474235A (en) Device for automatic switching on and off of gas burners at fixed times