FR493989A - Improvements to ignition devices for internal combustion engines - Google Patents

Improvements to ignition devices for internal combustion engines

Info

Publication number
FR493989A
FR493989A FR493989DA FR493989A FR 493989 A FR493989 A FR 493989A FR 493989D A FR493989D A FR 493989DA FR 493989 A FR493989 A FR 493989A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
ignition devices
ignition
devices
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
William George Ikin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR493989A publication Critical patent/FR493989A/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
FR493989D 1918-12-18 1918-12-18 Improvements to ignition devices for internal combustion engines Expired FR493989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493989T 1918-12-18

Publications (1)

Publication Number Publication Date
FR493989A true FR493989A (en) 1919-08-27

Family

ID=1529679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493989D Expired FR493989A (en) 1918-12-18 1918-12-18 Improvements to ignition devices for internal combustion engines

Country Status (1)

Country Link
FR (1) FR493989A (en)

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