FR517511A - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR517511A
FR517511A FR517511A FR517511DA FR517511A FR 517511 A FR517511 A FR 517511A FR 517511 A FR517511 A FR 517511A FR 517511D A FR517511D A FR 517511DA FR 517511 A FR517511 A FR 517511A
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
FR517511A
Other languages
French (fr)
Inventor
Liberat-Maurice Renaudier
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.)
LIBERAT MAURICE RENAUDIER
Original Assignee
LIBERAT MAURICE RENAUDIER
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 LIBERAT MAURICE RENAUDIER filed Critical LIBERAT MAURICE RENAUDIER
Application granted granted Critical
Publication of FR517511A publication Critical patent/FR517511A/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
    • H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
FR517511A 1920-06-15 1920-06-15 Spark plugs for internal combustion engines Expired FR517511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR517511T 1920-06-15

Publications (1)

Publication Number Publication Date
FR517511A true FR517511A (en) 1921-05-07

Family

ID=8915855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517511A Expired FR517511A (en) 1920-06-15 1920-06-15 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR517511A (en)

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