FR494561A - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR494561A
FR494561A FR494561DA FR494561A FR 494561 A FR494561 A FR 494561A FR 494561D A FR494561D A FR 494561DA FR 494561 A FR494561 A FR 494561A
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)
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.)
GENERALE DES HUILES ET FOURNITURES INDUSTR Ste
Original Assignee
GENERALE DES HUILES ET FOURNITURES INDUSTR Ste
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 GENERALE DES HUILES ET FOURNITURES INDUSTR Ste filed Critical GENERALE DES HUILES ET FOURNITURES INDUSTR Ste
Application granted granted Critical
Publication of FR494561A publication Critical patent/FR494561A/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
FR494561D 1917-04-11 1917-04-11 Spark plugs for internal combustion engines Expired FR494561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494561T 1917-04-11

Publications (1)

Publication Number Publication Date
FR494561A true FR494561A (en) 1919-09-12

Family

ID=1530189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494561D Expired FR494561A (en) 1917-04-11 1917-04-11 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR494561A (en)

Similar Documents

Publication Publication Date Title
FR481242A (en) Spark plugs for internal combustion engines
FR20707E (en) Spark plugs for internal combustion engines
FR21401E (en) Spark plugs for internal combustion engines
FR486920A (en) Spark plug for internal combustion engines
FR484101A (en) Adjustable spark plug for internal combustion engines
FR487069A (en) Spark plugs for internal combustion engines
FR20637E (en) Spark plugs for internal combustion engines
FR493097A (en) Spark plugs for internal combustion engines
FR493464A (en) Spark plugs for internal combustion engines
FR494006A (en) Spark plugs for internal combustion engines
FR496533A (en) Spark plugs for internal combustion engines
FR521125A (en) Spark plugs for internal combustion engines
FR486803A (en) Spark plugs for internal combustion engines
FR494561A (en) Spark plugs for internal combustion engines
CH76973A (en) Spark plugs for internal combustion engines
FR493892A (en) Spark plugs for internal combustion engines
FR522115A (en) Spark plugs for internal combustion engines
FR528269A (en) Spark plugs for internal combustion engines
FR522884A (en) Spark plug for internal combustion engines
FR513793A (en) Spark plug for internal combustion engines
FR20428E (en) Adjustable spark plug for internal combustion engines
FR20494E (en) Adjustable spark plug for internal combustion engines
FR480737A (en) Spark plugs for internal combustion engines
FR482759A (en) Spark plugs for internal combustion engines
CH74474A (en) Spark plugs for internal combustion engines