FR488362A - Improvements made to spark plugs - Google Patents

Improvements made to spark plugs

Info

Publication number
FR488362A
FR488362A FR488362DA FR488362A FR 488362 A FR488362 A FR 488362A FR 488362D A FR488362D A FR 488362DA FR 488362 A FR488362 A FR 488362A
Authority
FR
France
Prior art keywords
improvements made
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
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 FR488362A publication Critical patent/FR488362A/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
FR488362D 1918-01-09 1918-01-09 Improvements made to spark plugs Expired FR488362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488362T 1918-01-09

Publications (1)

Publication Number Publication Date
FR488362A true FR488362A (en) 1918-09-24

Family

ID=1524735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488362D Expired FR488362A (en) 1918-01-09 1918-01-09 Improvements made to spark plugs

Country Status (1)

Country Link
FR (1) FR488362A (en)

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