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FR2632785B1 - Bougie d'allumage a decharge semi-superficielle pour moteur a combustion interne, et procede pour la realisation des electrodes de masse de cette bougie - Google Patents

Bougie d'allumage a decharge semi-superficielle pour moteur a combustion interne, et procede pour la realisation des electrodes de masse de cette bougie

Info

Publication number
FR2632785B1
FR2632785B1 FR898907600A FR8907600A FR2632785B1 FR 2632785 B1 FR2632785 B1 FR 2632785B1 FR 898907600 A FR898907600 A FR 898907600A FR 8907600 A FR8907600 A FR 8907600A FR 2632785 B1 FR2632785 B1 FR 2632785B1
Authority
FR
France
Prior art keywords
spark plug
semi
combustion engine
internal combustion
surface discharge
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 - Lifetime
Application number
FR898907600A
Other languages
English (en)
Other versions
FR2632785A1 (fr
Inventor
Pierluigi May
Claudio Singuaroli
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Industrie Magneti Marelli SRL
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 Industrie Magneti Marelli SRL, Magneti Marelli SpA filed Critical Industrie Magneti Marelli SRL
Publication of FR2632785A1 publication Critical patent/FR2632785A1/fr
Application granted granted Critical
Publication of FR2632785B1 publication Critical patent/FR2632785B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01T13/52—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
FR898907600A 1988-06-10 1989-06-08 Bougie d'allumage a decharge semi-superficielle pour moteur a combustion interne, et procede pour la realisation des electrodes de masse de cette bougie Expired - Lifetime FR2632785B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8867555A IT8867555A0 (it) 1988-06-10 1988-06-10 Candela di accensione a scarica se misuperficiale per motore a combustione interna e procedimento per la realizzazione degli elettrodi di massa di tale candela

Publications (2)

Publication Number Publication Date
FR2632785A1 FR2632785A1 (fr) 1989-12-15
FR2632785B1 true FR2632785B1 (fr) 1991-06-07

Family

ID=11303413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898907600A Expired - Lifetime FR2632785B1 (fr) 1988-06-10 1989-06-08 Bougie d'allumage a decharge semi-superficielle pour moteur a combustion interne, et procede pour la realisation des electrodes de masse de cette bougie

Country Status (7)

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

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 (de) * 1971-02-13 1972-08-31 Bosch Gmbh Robert Kombinierte Hochspannungs Luft und Gleitfunken Zündkerze
DE2520622A1 (de) * 1975-05-09 1976-11-18 Bosch Gmbh Robert Zuendkerze fuer brennkraftmaschinen
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 (de) * 1985-05-31 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart Zuendkerze fuer brennkraftmaschinen

Also Published As

Publication number Publication date
IT8867555A0 (it) 1988-06-10
GB2219626A (en) 1989-12-13
DE3918466A1 (de) 1989-12-14
GB2219626B (en) 1992-11-18
FR2632785A1 (fr) 1989-12-15
BR8903024A (pt) 1990-02-06
ES2015698A6 (es) 1990-09-01
AR247047A1 (es) 1994-10-31
GB8912635D0 (en) 1989-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse