FR759057A - Spark plug improvements - Google Patents

Spark plug improvements

Info

Publication number
FR759057A
FR759057A FR759057DA FR759057A FR 759057 A FR759057 A FR 759057A FR 759057D A FR759057D A FR 759057DA FR 759057 A FR759057 A FR 759057A
Authority
FR
France
Prior art keywords
spark plug
spark
plug
plug improvements
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 George Erny
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 FR759057A publication Critical patent/FR759057A/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
    • H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
FR759057D 1933-03-06 1933-08-01 Spark plug improvements Expired FR759057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US759057XA 1933-03-06 1933-03-06

Publications (1)

Publication Number Publication Date
FR759057A true FR759057A (en) 1934-01-29

Family

ID=22128679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR759057D Expired FR759057A (en) 1933-03-06 1933-08-01 Spark plug improvements

Country Status (1)

Country Link
FR (1) FR759057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715943A1 (en) * 1977-04-09 1978-10-12 Bosch Gmbh Robert COMBUSTION ENGINE WITH A MAIN COMBUSTION CHAMBER AND AN IGNITION CHAMBER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715943A1 (en) * 1977-04-09 1978-10-12 Bosch Gmbh Robert COMBUSTION ENGINE WITH A MAIN COMBUSTION CHAMBER AND AN IGNITION CHAMBER

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