FR581038A - Improvement in spark plugs - Google Patents

Improvement in spark plugs

Info

Publication number
FR581038A
FR581038A FR581038DA FR581038A FR 581038 A FR581038 A FR 581038A FR 581038D A FR581038D A FR 581038DA FR 581038 A FR581038 A FR 581038A
Authority
FR
France
Prior art keywords
improvement
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.)
HUILES ET FOURNITURES IND L OL
Original Assignee
HUILES ET FOURNITURES IND L OL
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 HUILES ET FOURNITURES IND L OL filed Critical HUILES ET FOURNITURES IND L OL
Application granted granted Critical
Publication of FR581038A publication Critical patent/FR581038A/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
FR581038D 1924-05-02 1924-05-02 Improvement in spark plugs Expired FR581038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR581038T 1924-05-02

Publications (1)

Publication Number Publication Date
FR581038A true FR581038A (en) 1924-11-21

Family

ID=8957189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581038D Expired FR581038A (en) 1924-05-02 1924-05-02 Improvement in spark plugs

Country Status (1)

Country Link
FR (1) FR581038A (en)

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