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FR401724A - Electric spark plug for internal combustion engines - Google Patents

Electric spark plug for internal combustion engines

Info

Publication number
FR401724A
FR401724A FR401724DA FR401724A FR 401724 A FR401724 A FR 401724A FR 401724D A FR401724D A FR 401724DA FR 401724 A FR401724 A FR 401724A
Authority
FR
France
Prior art keywords
internal combustion
spark plug
combustion engines
electric spark
electric
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
Charles Schlumpf
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.)
CHARLES SCHLUMPF
Original Assignee
CHARLES SCHLUMPF
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 CHARLES SCHLUMPF filed Critical CHARLES SCHLUMPF
Application granted granted Critical
Publication of FR401724A publication Critical patent/FR401724A/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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
FR401724D 1909-04-06 1909-04-06 Electric spark plug for internal combustion engines Expired FR401724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR401724T 1909-04-06

Publications (1)

Publication Number Publication Date
FR401724A true FR401724A (en) 1909-09-13

Family

ID=1446511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR401724D Expired FR401724A (en) 1909-04-06 1909-04-06 Electric spark plug for internal combustion engines

Country Status (1)

Country Link
FR (1) FR401724A (en)

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