FR534716A - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR534716A
FR534716A FR534716DA FR534716A FR 534716 A FR534716 A FR 534716A FR 534716D A FR534716D A FR 534716DA FR 534716 A FR534716 A FR 534716A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
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
Pierre-Marius Pellissier
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 FR534716A publication Critical patent/FR534716A/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
FR534716D 1921-04-29 1921-04-29 Spark plugs for internal combustion engines Expired FR534716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR534716T 1921-04-29

Publications (1)

Publication Number Publication Date
FR534716A true FR534716A (en) 1922-03-31

Family

ID=8925700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534716D Expired FR534716A (en) 1921-04-29 1921-04-29 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR534716A (en)

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