FR67397E - Improvements to spark plugs for engines - Google Patents

Improvements to spark plugs for engines

Info

Publication number
FR67397E
FR67397E FR67397DA FR67397E FR 67397 E FR67397 E FR 67397E FR 67397D A FR67397D A FR 67397DA FR 67397 E FR67397 E FR 67397E
Authority
FR
France
Prior art keywords
engines
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)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of FR67397E publication Critical patent/FR67397E/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
    • H01T13/52—Sparking plugs characterised by a discharge along a surface
FR67397D 1955-01-06 1955-01-06 Improvements to spark plugs for engines Expired FR67397E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67397T 1955-01-06

Publications (1)

Publication Number Publication Date
FR67397E true FR67397E (en) 1958-03-06

Family

ID=8699598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67397D Expired FR67397E (en) 1955-01-06 1955-01-06 Improvements to spark plugs for engines

Country Status (1)

Country Link
FR (1) FR67397E (en)

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