FR418095A - Device for automatically switching on devices a certain time before or after sunrise and sunset - Google Patents

Device for automatically switching on devices a certain time before or after sunrise and sunset

Info

Publication number
FR418095A
FR418095A FR418095DA FR418095A FR 418095 A FR418095 A FR 418095A FR 418095D A FR418095D A FR 418095DA FR 418095 A FR418095 A FR 418095A
Authority
FR
France
Prior art keywords
sunrise
sunset
devices
certain time
time before
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-Antoine Berland
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-ANTOINE BERLAND
Original Assignee
LOUIS-ANTOINE BERLAND
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-ANTOINE BERLAND filed Critical LOUIS-ANTOINE BERLAND
Application granted granted Critical
Publication of FR418095A publication Critical patent/FR418095A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B27/00—Arrangements for withdrawal of the distillation gases
    • C10B27/02—Arrangements for withdrawal of the distillation gases with outlets arranged at different levels in the chamber
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR418095D 1909-12-30 1910-07-09 Device for automatically switching on devices a certain time before or after sunrise and sunset Expired FR418095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE418095X 1909-12-30

Publications (1)

Publication Number Publication Date
FR418095A true FR418095A (en) 1910-11-30

Family

ID=6448800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418095D Expired FR418095A (en) 1909-12-30 1910-07-09 Device for automatically switching on devices a certain time before or after sunrise and sunset

Country Status (2)

Country Link
FR (1) FR418095A (en)
GB (1) GB418095A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742923C (en) * 1935-05-08 1943-12-15 Still Fa Carl Device for sucking off the volatile distillation products developed in coke and gas generating furnaces

Also Published As

Publication number Publication date
GB418095A (en) 1934-10-18

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