FR640000A - Further development in the establishment of spark plugs for internal combustion engines - Google Patents

Further development in the establishment of spark plugs for internal combustion engines

Info

Publication number
FR640000A
FR640000A FR640000DA FR640000A FR 640000 A FR640000 A FR 640000A FR 640000D A FR640000D A FR 640000DA FR 640000 A FR640000 A FR 640000A
Authority
FR
France
Prior art keywords
establishment
internal combustion
combustion engines
further development
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
Joseph Fischer
Gustave Weil
Louis Engasser
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 FR640000A publication Critical patent/FR640000A/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
    • H01T13/46—Sparking plugs having two or more spark gaps
    • H01T13/462—Sparking plugs having two or more spark gaps in series connection
FR640000D 1927-08-25 1927-08-25 Further development in the establishment of spark plugs for internal combustion engines Expired FR640000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR640000T 1927-08-25

Publications (1)

Publication Number Publication Date
FR640000A true FR640000A (en) 1928-07-03

Family

ID=8997155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640000D Expired FR640000A (en) 1927-08-25 1927-08-25 Further development in the establishment of spark plugs for internal combustion engines

Country Status (1)

Country Link
FR (1) FR640000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305357A (en) * 1978-07-18 1981-12-15 Robert Bosch Gmbh Internal combustion engine having a main combustion chamber and an ignition chamber associated therewith provided with an ignition device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305357A (en) * 1978-07-18 1981-12-15 Robert Bosch Gmbh Internal combustion engine having a main combustion chamber and an ignition chamber associated therewith provided with an ignition device

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