IT8867555A0 - MISURFACE DISCHARGE SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR MANUFACTURING THE GROUND ELECTRODES OF THIS SPARK PLUG - Google Patents

MISURFACE DISCHARGE SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR MANUFACTURING THE GROUND ELECTRODES OF THIS SPARK PLUG

Info

Publication number
IT8867555A0
IT8867555A0 IT8867555A IT6755588A IT8867555A0 IT 8867555 A0 IT8867555 A0 IT 8867555A0 IT 8867555 A IT8867555 A IT 8867555A IT 6755588 A IT6755588 A IT 6755588A IT 8867555 A0 IT8867555 A0 IT 8867555A0
Authority
IT
Italy
Prior art keywords
spark plug
misurface
procedure
manufacturing
combustion engine
Prior art date
Application number
IT8867555A
Other languages
Italian (it)
Inventor
Pierluigi May
Claudio Singuaroli
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT8867555A priority Critical patent/IT8867555A0/en
Publication of IT8867555A0 publication Critical patent/IT8867555A0/en
Priority to ES8901900A priority patent/ES2015698A6/en
Priority to GB8912635A priority patent/GB2219626B/en
Priority to DE3918466A priority patent/DE3918466A1/en
Priority to FR898907600A priority patent/FR2632785B1/en
Priority to AR89314128A priority patent/AR247047A1/en
Priority to BR898903024A priority patent/BR8903024A/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
    • H01T13/52—Sparking plugs characterised by a discharge along a surface
    • 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
IT8867555A 1988-06-10 1988-06-10 MISURFACE DISCHARGE SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR MANUFACTURING THE GROUND ELECTRODES OF THIS SPARK PLUG IT8867555A0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8867555A IT8867555A0 (en) 1988-06-10 1988-06-10 MISURFACE DISCHARGE SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR MANUFACTURING THE GROUND ELECTRODES OF THIS SPARK PLUG
ES8901900A ES2015698A6 (en) 1988-06-10 1989-06-01 Partial surface discharge i.c. engine spark plug
GB8912635A GB2219626B (en) 1988-06-10 1989-06-02 Partial surface discharge spark plug for an internal combustion engine and method for manufacturing the earth electrodes of such a spark plug
DE3918466A DE3918466A1 (en) 1988-06-10 1989-06-06 SPARK PLUG WITH SEMI-SURFACE DISCHARGE FOR A COMBUSTION ENGINE AND METHOD FOR PRODUCING THE MASS ELECTRODES OF SUCH A CANDLE
FR898907600A FR2632785B1 (en) 1988-06-10 1989-06-08 SPARK PLUG WITH SEMI-SURFACE DISCHARGE FOR INTERNAL COMBUSTION ENGINE, AND METHOD FOR PRODUCING MASS ELECTRODES OF SUCH SPARK PLUG
AR89314128A AR247047A1 (en) 1988-06-10 1989-06-09 Sparking plug ignited by semi-surface discharge, for internal combustion engines, and the procedure for manufacturing it.
BR898903024A BR8903024A (en) 1988-06-10 1989-06-09 IGNITION CANDLE WITH SEMI-SURFACE LOAD FOR INTERNAL COMBUSTION ENGINE AND PROCESS FOR MAKING MASS ELECTRODES OF THE REFERRED CANDLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8867555A IT8867555A0 (en) 1988-06-10 1988-06-10 MISURFACE DISCHARGE SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR MANUFACTURING THE GROUND ELECTRODES OF THIS SPARK PLUG

Publications (1)

Publication Number Publication Date
IT8867555A0 true IT8867555A0 (en) 1988-06-10

Family

ID=11303413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8867555A IT8867555A0 (en) 1988-06-10 1988-06-10 MISURFACE DISCHARGE SPARK PLUG FOR INTERNAL COMBUSTION ENGINE AND PROCEDURE FOR MANUFACTURING THE GROUND ELECTRODES OF THIS SPARK PLUG

Country Status (7)

Country Link
AR (1) AR247047A1 (en)
BR (1) BR8903024A (en)
DE (1) DE3918466A1 (en)
ES (1) ES2015698A6 (en)
FR (1) FR2632785B1 (en)
GB (1) GB2219626B (en)
IT (1) IT8867555A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323892A (en) * 1997-04-03 1998-10-07 Ford Motor Co Ignition coil and spark plug assembly
US9484717B2 (en) * 2013-12-26 2016-11-01 Chentronics, Llc High energy ignition spark igniter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899585A (en) * 1959-08-11 dollenberg
GB656468A (en) * 1947-05-23 1951-08-22 Raymond Henri Devaux Improvements in sparking plugs for internal combustion engines
GB906620A (en) * 1960-05-12 1962-09-26 Lodge Plugs Ltd Improvements in or relating to sparking plugs for use in internal combustion engines
DE2106893A1 (en) * 1971-02-13 1972-08-31 Bosch Gmbh Robert Combined high voltage air and sliding spark spark plug
DE2520622A1 (en) * 1975-05-09 1976-11-18 Bosch Gmbh Robert SPARK PLUG FOR COMBUSTION MACHINERY
US4307316A (en) * 1976-02-02 1981-12-22 Mckechnie Ian C Self cleaning spark plug
US4410309A (en) * 1981-01-16 1983-10-18 G. Rau Gmbh & Co. Method of making a spark-plug center electrode
DE3600511A1 (en) * 1985-05-31 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart SPARK PLUG FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
GB8912635D0 (en) 1989-07-19
ES2015698A6 (en) 1990-09-01
FR2632785A1 (en) 1989-12-15
FR2632785B1 (en) 1991-06-07
AR247047A1 (en) 1994-10-31
DE3918466A1 (en) 1989-12-14
GB2219626B (en) 1992-11-18
GB2219626A (en) 1989-12-13
BR8903024A (en) 1990-02-06

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