FR544910A - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR544910A
FR544910A FR544910DA FR544910A FR 544910 A FR544910 A FR 544910A FR 544910D A FR544910D A FR 544910DA FR 544910 A FR544910 A FR 544910A
Authority
FR
France
Prior art keywords
internal combustion
combustion 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.)
Anciens Etablissements Panhard et Levassor SA
Original Assignee
Anciens Etablissements Panhard et Levassor SA
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 Anciens Etablissements Panhard et Levassor SA filed Critical Anciens Etablissements Panhard et Levassor SA
Application granted granted Critical
Publication of FR544910A publication Critical patent/FR544910A/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
    • H01T13/24—Sparking plugs characterised by features of the electrodes or insulation having movable electrodes
FR544910D 1921-04-15 1921-04-15 Spark plugs for internal combustion engines Expired FR544910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544910T 1921-04-15

Publications (1)

Publication Number Publication Date
FR544910A true FR544910A (en) 1922-10-03

Family

ID=8932599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544910D Expired FR544910A (en) 1921-04-15 1921-04-15 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR544910A (en)

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