FR519870A - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR519870A
FR519870A FR519870A FR519870DA FR519870A FR 519870 A FR519870 A FR 519870A FR 519870 A FR519870 A FR 519870A FR 519870D A FR519870D A FR 519870DA FR 519870 A FR519870 A FR 519870A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
plug improvements
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
FR519870A
Other languages
English (en)
Inventor
Pierre Gueniffey
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 FR519870A publication Critical patent/FR519870A/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
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
    • H01T13/465—Sparking plugs having two or more spark gaps in series connection one spark gap being incorporated in the sparking plug
FR519870A 1920-04-28 1920-04-28 Perfectionnements aux bougies d'allumage Expired FR519870A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR519870T 1920-04-28

Publications (1)

Publication Number Publication Date
FR519870A true FR519870A (fr) 1921-06-16

Family

ID=8916614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519870A Expired FR519870A (fr) 1920-04-28 1920-04-28 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR519870A (fr)

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