FR475347A - Improvement in spark plugs - Google Patents

Improvement in spark plugs

Info

Publication number
FR475347A
FR475347A FR475347DA FR475347A FR 475347 A FR475347 A FR 475347A FR 475347D A FR475347D A FR 475347DA FR 475347 A FR475347 A FR 475347A
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
Other languages
French (fr)
Inventor
Edouard-Herman De Mey
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.)
EDOUARD HERMAN DE MEY
Original Assignee
EDOUARD HERMAN DE MEY
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 EDOUARD HERMAN DE MEY filed Critical EDOUARD HERMAN DE MEY
Application granted granted Critical
Publication of FR475347A publication Critical patent/FR475347A/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
    • H01T13/462—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
FR475347D 1914-02-10 1914-02-10 Improvement in spark plugs Expired FR475347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR475347T 1914-02-10

Publications (1)

Publication Number Publication Date
FR475347A true FR475347A (en) 1915-05-04

Family

ID=1513248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR475347D Expired FR475347A (en) 1914-02-10 1914-02-10 Improvement in spark plugs

Country Status (1)

Country Link
FR (1) FR475347A (en)

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