FR572794A - Improvements to spark plugs for internal combustion engines - Google Patents

Improvements to spark plugs for internal combustion engines

Info

Publication number
FR572794A
FR572794A FR572794DA FR572794A FR 572794 A FR572794 A FR 572794A FR 572794D A FR572794D A FR 572794DA FR 572794 A FR572794 A FR 572794A
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)
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.)
Anciens Etablissements Panhard et Levassor SA
Original Assignee
Anciens Etablissements Panhard et Levassor SA
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 Anciens Etablissements Panhard et Levassor SA filed Critical Anciens Etablissements Panhard et Levassor SA
Application granted granted Critical
Publication of FR572794A publication Critical patent/FR572794A/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
FR572794D 1923-01-18 1923-01-18 Improvements to spark plugs for internal combustion engines Expired FR572794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR572794T 1923-01-18

Publications (1)

Publication Number Publication Date
FR572794A true FR572794A (en) 1924-06-12

Family

ID=8951499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR572794D Expired FR572794A (en) 1923-01-18 1923-01-18 Improvements to spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR572794A (en)

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