FR4320E - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR4320E
FR4320E FR4320DA FR4320E FR 4320 E FR4320 E FR 4320E FR 4320D A FR4320D A FR 4320DA FR 4320 E FR4320 E FR 4320E
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)
Inventor
Louis Renault
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 FR4320E publication Critical patent/FR4320E/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
FR4320D 1904-05-02 1905-01-06 Spark plugs for internal combustion engines Expired FR4320E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR342793T 1904-05-02
FR4320T 1905-01-06

Publications (1)

Publication Number Publication Date
FR4320E true FR4320E (en) 1905-07-07

Family

ID=1347473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4320D Expired FR4320E (en) 1904-05-02 1905-01-06 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR4320E (en)

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