FR482711A - Perfectionnements aux bougies d'allumage - Google Patents

Perfectionnements aux bougies d'allumage

Info

Publication number
FR482711A
FR482711A FR482711DA FR482711A FR 482711 A FR482711 A FR 482711A FR 482711D A FR482711D A FR 482711DA FR 482711 A FR482711 A FR 482711A
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
Other languages
English (en)
Inventor
Gilbert Johannes Knutson
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 FR482711A publication Critical patent/FR482711A/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
FR482711D 1916-08-30 1916-08-30 Perfectionnements aux bougies d'allumage Expired FR482711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR482711T 1916-08-30

Publications (1)

Publication Number Publication Date
FR482711A true FR482711A (fr) 1917-04-20

Family

ID=1519690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR482711D Expired FR482711A (fr) 1916-08-30 1916-08-30 Perfectionnements aux bougies d'allumage

Country Status (1)

Country Link
FR (1) FR482711A (fr)

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