IT973106B - HIGH VOLTAGE SPARK PLUG FOR ENDOTHERMIC ENGINES - Google Patents

HIGH VOLTAGE SPARK PLUG FOR ENDOTHERMIC ENGINES

Info

Publication number
IT973106B
IT973106B IT3380572A IT3380572A IT973106B IT 973106 B IT973106 B IT 973106B IT 3380572 A IT3380572 A IT 3380572A IT 3380572 A IT3380572 A IT 3380572A IT 973106 B IT973106 B IT 973106B
Authority
IT
Italy
Prior art keywords
high voltage
spark plug
voltage spark
endothermic engines
endothermic
Prior art date
Application number
IT3380572A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT973106B publication Critical patent/IT973106B/en

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
    • H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
IT3380572A 1972-02-08 1972-12-29 HIGH VOLTAGE SPARK PLUG FOR ENDOTHERMIC ENGINES IT973106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722205720 DE2205720A1 (en) 1972-02-08 1972-02-08 HIGH VOLTAGE SPARK PLUG FOR COMBUSTION MACHINERY

Publications (1)

Publication Number Publication Date
IT973106B true IT973106B (en) 1974-06-10

Family

ID=5835277

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3380572A IT973106B (en) 1972-02-08 1972-12-29 HIGH VOLTAGE SPARK PLUG FOR ENDOTHERMIC ENGINES

Country Status (5)

Country Link
JP (1) JPS4891431A (en)
DE (1) DE2205720A1 (en)
FR (1) FR2155759A5 (en)
GB (1) GB1370762A (en)
IT (1) IT973106B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532392Y2 (en) * 1976-03-31 1980-08-01
US4194486A (en) * 1977-02-15 1980-03-25 Toyo Kogyo Co., Ltd. Ignition means for rotary piston engines
JP3140006B2 (en) * 1998-06-11 2001-03-05 日本特殊陶業株式会社 Spark plug
US11552456B1 (en) 2022-01-10 2023-01-10 Federal-Mogul Ignition Llc Pre-chamber spark plug
US11757262B1 (en) 2022-12-28 2023-09-12 Federal-Mogul Ignition Gmbh Prechamber spark plug and method of manufacturing the same

Also Published As

Publication number Publication date
DE2205720A1 (en) 1973-08-23
GB1370762A (en) 1974-10-16
JPS4891431A (en) 1973-11-28
FR2155759A5 (en) 1973-05-18

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