FR831740A - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
FR831740A
FR831740A FR831740DA FR831740A FR 831740 A FR831740 A FR 831740A FR 831740D A FR831740D A FR 831740DA FR 831740 A FR831740 A FR 831740A
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
Mariano Dammaco
Girolamo Lopriore
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 FR831740A publication Critical patent/FR831740A/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
FR831740D 1937-01-11 1938-01-06 Spark plug for internal combustion engines Expired FR831740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT831740X 1937-01-11

Publications (1)

Publication Number Publication Date
FR831740A true FR831740A (en) 1938-09-13

Family

ID=11319730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831740D Expired FR831740A (en) 1937-01-11 1938-01-06 Spark plug for internal combustion engines

Country Status (1)

Country Link
FR (1) FR831740A (en)

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