FR508496A - Perfectionnement aux bougies d'allumage - Google Patents

Perfectionnement aux bougies d'allumage

Info

Publication number
FR508496A
FR508496A FR508496A FR508496DA FR508496A FR 508496 A FR508496 A FR 508496A FR 508496 A FR508496 A FR 508496A FR 508496D A FR508496D A FR 508496DA FR 508496 A FR508496 A FR 508496A
Authority
FR
France
Prior art keywords
improvement
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
FR508496A
Other languages
English (en)
Inventor
Leon Macquaire
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR508496A publication Critical patent/FR508496A/fr
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
FR508496A 1916-12-30 1916-12-30 Perfectionnement aux bougies d'allumage Expired FR508496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR508496T 1916-12-30

Publications (1)

Publication Number Publication Date
FR508496A true FR508496A (fr) 1920-10-13

Family

ID=8910409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR508496A Expired FR508496A (fr) 1916-12-30 1916-12-30 Perfectionnement aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR508496A (fr)

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