FR487956A - Spark plug for internal combustion engine - Google Patents

Spark plug for internal combustion engine

Info

Publication number
FR487956A
FR487956A FR487956DA FR487956A FR 487956 A FR487956 A FR 487956A FR 487956D A FR487956D A FR 487956DA FR 487956 A FR487956 A FR 487956A
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
spark plug
spark
plug
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
Ernest-Emile-Edouard-Andre Vallot
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.)
ERNEST EMILE EDOUARD ANDRE VAL
Original Assignee
ERNEST EMILE EDOUARD ANDRE VAL
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 ERNEST EMILE EDOUARD ANDRE VAL filed Critical ERNEST EMILE EDOUARD ANDRE VAL
Application granted granted Critical
Publication of FR487956A publication Critical patent/FR487956A/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
    • H01T13/56—Sparking plugs characterised by having component parts which are easily assembled or disassembled
FR487956D 1917-11-22 1917-11-22 Spark plug for internal combustion engine Expired FR487956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR487956T 1917-11-22

Publications (1)

Publication Number Publication Date
FR487956A true FR487956A (en) 1918-08-09

Family

ID=1524373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487956D Expired FR487956A (en) 1917-11-22 1917-11-22 Spark plug for internal combustion engine

Country Status (1)

Country Link
FR (1) FR487956A (en)

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