FR496667A - Improvements in spark plugs - Google Patents

Improvements in spark plugs

Info

Publication number
FR496667A
FR496667A FR496667DA FR496667A FR 496667 A FR496667 A FR 496667A FR 496667D A FR496667D A FR 496667DA FR 496667 A FR496667 A FR 496667A
Authority
FR
France
Prior art keywords
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.)
Societe des Moteurs Salmson
Original Assignee
Societe des Moteurs Salmson
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 Societe des Moteurs Salmson filed Critical Societe des Moteurs Salmson
Application granted granted Critical
Publication of FR496667A publication Critical patent/FR496667A/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
FR496667D 1918-05-31 1918-05-31 Improvements in spark plugs Expired FR496667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR496667T 1918-05-31

Publications (1)

Publication Number Publication Date
FR496667A true FR496667A (en) 1919-11-13

Family

ID=1532067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR496667D Expired FR496667A (en) 1918-05-31 1918-05-31 Improvements in spark plugs

Country Status (1)

Country Link
FR (1) FR496667A (en)

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