FR539368A - Improvements made to spark plugs - Google Patents

Improvements made to spark plugs

Info

Publication number
FR539368A
FR539368A FR539368DA FR539368A FR 539368 A FR539368 A FR 539368A FR 539368D A FR539368D A FR 539368DA FR 539368 A FR539368 A FR 539368A
Authority
FR
France
Prior art keywords
improvements made
spark plugs
spark
plugs
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
Leon Macquaire
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 filed Critical
Application granted granted Critical
Publication of FR539368A publication Critical patent/FR539368A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/16—Means for dissipating heat
FR539368D 1921-07-09 1921-07-09 Improvements made to spark plugs Expired FR539368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR539368T 1921-07-09

Publications (1)

Publication Number Publication Date
FR539368A true FR539368A (en) 1922-06-24

Family

ID=8928817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539368D Expired FR539368A (en) 1921-07-09 1921-07-09 Improvements made to spark plugs

Country Status (1)

Country Link
FR (1) FR539368A (en)

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