FR985647A - Bougie à filament à incandescence - Google Patents

Bougie à filament à incandescence

Info

Publication number
FR985647A
FR985647A FR985647DA FR985647A FR 985647 A FR985647 A FR 985647A FR 985647D A FR985647D A FR 985647DA FR 985647 A FR985647 A FR 985647A
Authority
FR
France
Prior art keywords
candle
incandescent filament
incandescent
filament
filament candle
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
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR985647A publication Critical patent/FR985647A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR985647D 1948-12-31 1949-05-03 Bougie à filament à incandescence Expired FR985647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE985647X 1948-12-31

Publications (1)

Publication Number Publication Date
FR985647A true FR985647A (fr) 1951-07-20

Family

ID=6918742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985647D Expired FR985647A (fr) 1948-12-31 1949-05-03 Bougie à filament à incandescence

Country Status (1)

Country Link
FR (1) FR985647A (fr)

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