FR607581A - Improvements to spark plugs for internal combustion engines - Google Patents

Improvements to spark plugs for internal combustion engines

Info

Publication number
FR607581A
FR607581A FR607581DA FR607581A FR 607581 A FR607581 A FR 607581A FR 607581D A FR607581D A FR 607581DA FR 607581 A FR607581 A FR 607581A
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)
Inventor
Jean-Marie Le Nevez
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 filed Critical
Application granted granted Critical
Publication of FR607581A publication Critical patent/FR607581A/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
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
FR607581D 1924-12-08 1925-12-08 Improvements to spark plugs for internal combustion engines Expired FR607581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE607581X 1924-12-08

Publications (1)

Publication Number Publication Date
FR607581A true FR607581A (en) 1926-07-05

Family

ID=3875147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR607581D Expired FR607581A (en) 1924-12-08 1925-12-08 Improvements to spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR607581A (en)

Similar Documents

Publication Publication Date Title
FR607581A (en) Improvements to spark plugs for internal combustion engines
FR647303A (en) Improvements to spark plugs for internal combustion engines
FR661216A (en) Improvements to spark plugs for internal combustion engines
FR572794A (en) Improvements to spark plugs for internal combustion engines
FR584995A (en) Improvements to spark plugs for internal combustion engines
FR548708A (en) Improvements to spark plugs for internal combustion engines
FR614364A (en) Improvements to spark plugs for internal combustion engines
FR562239A (en) Improvements to spark plugs for internal combustion engines
FR27988E (en) Improvements to spark plugs for internal combustion engines
FR28466E (en) Improvements to spark plugs for internal combustion engines
FR567771A (en) Improvements to spark plugs for internal combustion engines
FR598875A (en) Improvements to spark plugs for internal combustion engines
FR570141A (en) Improvements to spark plugs for internal combustion engines
FR536160A (en) Improvements to spark plugs for internal combustion engines
FR25453E (en) Improvements to spark plugs for internal combustion engines
FR540352A (en) Improvements to spark plugs for internal combustion engines
FR552027A (en) Improvements to spark plugs for internal combustion engines
FR616388A (en) Improvements to spark plugs for internal combustion engines
FR654271A (en) Improvements to spark plugs for internal combustion engines
FR643166A (en) Improvements to spark plugs for internal combustion engines
FR646622A (en) Improvements to spark plugs for internal combustion engines
FR515793A (en) Improvements to spark plugs for internal combustion engines
FR578317A (en) Improvements to spark plugs for internal combustion engines
FR513079A (en) Improvements to spark plugs for internal combustion engines
FR655831A (en) Improvements to spark plugs for internal combustion engines