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FR571909A - Incandescent filament spark plug - Google Patents

Incandescent filament spark plug

Info

Publication number
FR571909A
FR571909A FR571909DA FR571909A FR 571909 A FR571909 A FR 571909A FR 571909D A FR571909D A FR 571909DA FR 571909 A FR571909 A FR 571909A
Authority
FR
France
Prior art keywords
spark plug
incandescent filament
incandescent
filament
spark
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)
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 AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
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 AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Application granted granted Critical
Publication of FR571909A publication Critical patent/FR571909A/en
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)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR571909D 1922-10-16 1923-10-13 Incandescent filament spark plug Expired FR571909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB106833D DE395862C (en) 1922-10-16 1922-10-16 Glow wire spark plug

Publications (1)

Publication Number Publication Date
FR571909A true FR571909A (en) 1924-05-26

Family

ID=6991741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR571909D Expired FR571909A (en) 1922-10-16 1923-10-13 Incandescent filament spark plug

Country Status (4)

Country Link
AT (1) AT99820B (en)
CH (1) CH106011A (en)
DE (1) DE395862C (en)
FR (1) FR571909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484544A (en) * 1944-02-01 1949-10-11 Selas Corp Of America Electrical igniter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751145C2 (en) * 1977-11-16 1985-10-10 Webasto-Werk GmbH, 8031 Stockdorf Glow plug for auxiliary vehicle heaters operated with liquid fuel
DE3301559C2 (en) * 1983-01-19 1986-06-12 Daimler-Benz Ag, 7000 Stuttgart Stick glow plug for an air-compressing internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484544A (en) * 1944-02-01 1949-10-11 Selas Corp Of America Electrical igniter

Also Published As

Publication number Publication date
AT99820B (en) 1925-04-25
DE395862C (en) 1924-05-19
CH106011A (en) 1924-08-01

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