FR1307229A - Spark plug with display - Google Patents

Spark plug with display

Info

Publication number
FR1307229A
FR1307229A FR880693A FR880693A FR1307229A FR 1307229 A FR1307229 A FR 1307229A FR 880693 A FR880693 A FR 880693A FR 880693 A FR880693 A FR 880693A FR 1307229 A FR1307229 A FR 1307229A
Authority
FR
France
Prior art keywords
display
spark plug
spark
plug
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
FR880693A
Other languages
French (fr)
Inventor
Francesco Testerini
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
Priority to FR880693A priority Critical patent/FR1307229A/en
Application granted granted Critical
Publication of FR1307229A publication Critical patent/FR1307229A/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
    • H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
FR880693A 1961-12-01 1961-12-01 Spark plug with display Expired FR1307229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880693A FR1307229A (en) 1961-12-01 1961-12-01 Spark plug with display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR880693A FR1307229A (en) 1961-12-01 1961-12-01 Spark plug with display

Publications (1)

Publication Number Publication Date
FR1307229A true FR1307229A (en) 1962-10-19

Family

ID=8767888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880693A Expired FR1307229A (en) 1961-12-01 1961-12-01 Spark plug with display

Country Status (1)

Country Link
FR (1) FR1307229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009073A1 (en) * 1987-05-14 1988-11-17 May Michael G Self-centering sealing for electrode structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009073A1 (en) * 1987-05-14 1988-11-17 May Michael G Self-centering sealing for electrode structure

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