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FR560954A - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
FR560954A
FR560954A FR560954DA FR560954A FR 560954 A FR560954 A FR 560954A FR 560954D A FR560954D A FR 560954DA FR 560954 A FR560954 A FR 560954A
Authority
FR
France
Prior art keywords
internal combustion
spark plug
combustion engines
engines
spark
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
Henry Sidney John Hughes
Joseph William Hughes
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 filed Critical
Application granted granted Critical
Publication of FR560954A publication Critical patent/FR560954A/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
FR560954D 1923-01-12 1923-01-12 Spark plug for internal combustion engines Expired FR560954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560954T 1923-01-12

Publications (1)

Publication Number Publication Date
FR560954A true FR560954A (en) 1923-10-13

Family

ID=8943287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560954D Expired FR560954A (en) 1923-01-12 1923-01-12 Spark plug for internal combustion engines

Country Status (1)

Country Link
FR (1) FR560954A (en)

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