FR40517E - Spark plugs for internal combustion engines - Google Patents

Spark plugs for internal combustion engines

Info

Publication number
FR40517E
FR40517E FR40517DA FR40517E FR 40517 E FR40517 E FR 40517E FR 40517D A FR40517D A FR 40517DA FR 40517 E FR40517 E FR 40517E
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
Emile Chambon
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 FR40517E publication Critical patent/FR40517E/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00Sparking plugs
    • H01T13/20Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/36Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
FR40517D 1931-07-22 1931-07-22 Spark plugs for internal combustion engines Expired FR40517E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40517T 1931-07-22

Publications (1)

Publication Number Publication Date
FR40517E true FR40517E (en) 1932-07-22

Family

ID=8676785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40517D Expired FR40517E (en) 1931-07-22 1931-07-22 Spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR40517E (en)

Similar Documents

Publication Publication Date Title
FR714756A (en) Spark plugs for internal combustion engines
FR721848A (en) Spark plugs for internal combustion engines
FR728123A (en) Spark plugs for internal combustion engines
FR731271A (en) Spark plugs for internal combustion engines
FR40517E (en) Spark plugs for internal combustion engines
FR40730E (en) Spark plug for internal combustion engines
FR739078A (en) Spark plug for internal combustion engines
FR691078A (en) Spark plug for internal combustion engine
FR769439A (en) Spark plugs for internal combustion engines
FR42357E (en) Spark plugs for internal combustion engines
FR707801A (en) Spark plug for internal combustion or combustion engines
CH160253A (en) Spark plug for internal combustion engines.
FR719100A (en) Spark plug for internal combustion engines
FR717756A (en) Spark plug for internal combustion engines
FR708189A (en) Spark plug for internal combustion engines
FR708097A (en) Spark plug for internal combustion engines
FR711453A (en) New spark plug for internal combustion engines
FR692071A (en) Spark plug for internal combustion engine
FR653782A (en) Spark plugs for internal combustion engines
FR664842A (en) Spark plugs for internal combustion engines
FR665611A (en) Spark plugs for internal combustion engines
FR670060A (en) Spark plugs for internal combustion engines
FR737469A (en) Spark plug for internal combustion engines
FR42750E (en) Spark plug for all internal combustion engines
FR771749A (en) Spark plugs for internal combustion engines