[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR542397A - Improvements made to spark plugs for explosion engines - Google Patents

Improvements made to spark plugs for explosion engines

Info

Publication number
FR542397A
FR542397A FR542397DA FR542397A FR 542397 A FR542397 A FR 542397A FR 542397D A FR542397D A FR 542397DA FR 542397 A FR542397 A FR 542397A
Authority
FR
France
Prior art keywords
improvements made
spark plugs
explosion engines
explosion
engines
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
Leon Macquaire
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 FR542397A publication Critical patent/FR542397A/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
    • H01T13/18—Means for heating, e.g. for drying
FR542397D 1921-10-15 1921-10-15 Improvements made to spark plugs for explosion engines Expired FR542397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR542397T 1921-10-15

Publications (1)

Publication Number Publication Date
FR542397A true FR542397A (en) 1922-08-10

Family

ID=8930844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542397D Expired FR542397A (en) 1921-10-15 1921-10-15 Improvements made to spark plugs for explosion engines

Country Status (1)

Country Link
FR (1) FR542397A (en)

Similar Documents

Publication Publication Date Title
FR542397A (en) Improvements made to spark plugs for explosion engines
FR580988A (en) Improvements to ignition magnetos for explosion engines
FR531851A (en) Improvements to spark plugs for internal combustion engines
FR584995A (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
FR647303A (en) Improvements to spark plugs for internal combustion engines
FR522800A (en) Improvements made to spark plugs for explosion engines
FR536160A (en) Improvements to spark plugs for internal combustion engines
FR661216A (en) Improvements to spark plugs for internal combustion engines
FR607581A (en) Improvements to spark plugs for internal combustion engines
FR578317A (en) Improvements to spark plugs for internal combustion engines
FR646038A (en) Improvements to spark plugs for explosion engines
FR515793A (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
FR27988E (en) Improvements to spark plugs for internal combustion engines
FR598875A (en) Improvements to spark plugs for internal combustion engines
FR562239A (en) Improvements to spark plugs for internal combustion engines
FR643979A (en) Improvements to spark plugs for internal combustion engines
FR572794A (en) Improvements to spark plugs for internal combustion engines
FR637871A (en) Improvements to spark plugs for internal combustion engines
FR726703A (en) Improvements to spark plugs for combustion or internal combustion engines
FR548708A (en) Improvements to spark plugs for internal combustion engines