FR486864A - Improvements made to spark plugs for combustion or internal combustion engines - Google Patents

Improvements made to spark plugs for combustion or internal combustion engines

Info

Publication number
FR486864A
FR486864A FR486864DA FR486864A FR 486864 A FR486864 A FR 486864A FR 486864D A FR486864D A FR 486864DA FR 486864 A FR486864 A FR 486864A
Authority
FR
France
Prior art keywords
improvements made
spark plugs
combustion
internal combustion
combustion engines
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)
Inventor
Guiseppe Antonio Pariani
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.)
GUISEPPE ANTONIO PARIANI
Original Assignee
GUISEPPE ANTONIO PARIANI
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 GUISEPPE ANTONIO PARIANI filed Critical GUISEPPE ANTONIO PARIANI
Application granted granted Critical
Publication of FR486864A publication Critical patent/FR486864A/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
FR486864D 1917-09-18 1917-09-18 Improvements made to spark plugs for combustion or internal combustion engines Expired FR486864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR486864T 1917-09-18

Publications (1)

Publication Number Publication Date
FR486864A true FR486864A (en) 1918-05-15

Family

ID=1523437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486864D Expired FR486864A (en) 1917-09-18 1917-09-18 Improvements made to spark plugs for combustion or internal combustion engines

Country Status (1)

Country Link
FR (1) FR486864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440100A1 (en) * 1978-10-25 1980-05-23 Huang Yu Fei SPARK PLUG WITH IMPROVED MASS ELECTRODE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440100A1 (en) * 1978-10-25 1980-05-23 Huang Yu Fei SPARK PLUG WITH IMPROVED MASS ELECTRODE

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