FR873190A - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
FR873190A
FR873190A FR873190DA FR873190A FR 873190 A FR873190 A FR 873190A FR 873190D A FR873190D A FR 873190DA FR 873190 A FR873190 A FR 873190A
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)
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Application granted granted Critical
Publication of FR873190A publication Critical patent/FR873190A/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
FR873190D 1940-06-22 1941-06-19 Spark plug for internal combustion engines Expired FR873190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT873190X 1940-06-22

Publications (1)

Publication Number Publication Date
FR873190A true FR873190A (en) 1942-07-01

Family

ID=11330814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873190D Expired FR873190A (en) 1940-06-22 1941-06-19 Spark plug for internal combustion engines

Country Status (1)

Country Link
FR (1) FR873190A (en)

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