FR495726A - Improvements to spark plugs for internal combustion engines - Google Patents

Improvements to spark plugs for internal combustion engines

Info

Publication number
FR495726A
FR495726A FR495726DA FR495726A FR 495726 A FR495726 A FR 495726A FR 495726D A FR495726D A FR 495726DA FR 495726 A FR495726 A FR 495726A
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
Henri-Victor-Jules Jouffret
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.)
HENRI-VICTOR-JULES JOUFFRET
Original Assignee
HENRI-VICTOR-JULES JOUFFRET
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 HENRI-VICTOR-JULES JOUFFRET filed Critical HENRI-VICTOR-JULES JOUFFRET
Application granted granted Critical
Publication of FR495726A publication Critical patent/FR495726A/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
    • H01T13/02—Details
    • H01T13/16—Means for dissipating heat
FR495726D 1917-10-24 1917-10-24 Improvements to spark plugs for internal combustion engines Expired FR495726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495726T 1917-10-24

Publications (1)

Publication Number Publication Date
FR495726A true FR495726A (en) 1919-10-16

Family

ID=1531239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495726D Expired FR495726A (en) 1917-10-24 1917-10-24 Improvements to spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR495726A (en)

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