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FR2451121A1 - Bougie d'allumage pour un moteur a combustion interne - Google Patents

Bougie d'allumage pour un moteur a combustion interne

Info

Publication number
FR2451121A1
FR2451121A1 FR8005239A FR8005239A FR2451121A1 FR 2451121 A1 FR2451121 A1 FR 2451121A1 FR 8005239 A FR8005239 A FR 8005239A FR 8005239 A FR8005239 A FR 8005239A FR 2451121 A1 FR2451121 A1 FR 2451121A1
Authority
FR
France
Prior art keywords
cavity
spark plug
electrode
opening
extreme
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.)
Granted
Application number
FR8005239A
Other languages
English (en)
Other versions
FR2451121B1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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
Priority claimed from JP2713279A external-priority patent/JPS592151B2/ja
Priority claimed from JP15355779U external-priority patent/JPS5670987U/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2451121A1 publication Critical patent/FR2451121A1/fr
Application granted granted Critical
Publication of FR2451121B1 publication Critical patent/FR2451121B1/fr
Granted 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
    • 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
    • H01T13/02—Details
    • H01T13/18—Means for heating, e.g. for drying
    • 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • 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

Landscapes

  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

L'INVENTION CONCERNE UNE BOUGIE D'ALLUMAGE POUR UN MOTEUR A COMBUSTION INTERNE, QUI COMPREND UNE ELECTRODE ALLONGEE AU CENTRE DU CORPS DE LA BOUGIE, UNE ELECTRODE CYLINDRIQUE FAISANT PARTIE DE CE CORPS ET UN ISOLATEUR, COMME UNE CERAMIQUE, SUPPORTANT L'ELECTRODE ALLONGEE ET FORMANT UNE PETITE CAVITE A UNE PARTIE EXTREME, EN COMMUNICATION AVEC UNE CHAMBRE DE COMBUSTION PAR UNE OUVERTURE DANS LA PAROI EXTREME FERMEE DE L'ELECTRODE CYLINDRIQUE, UN PLASMA GAZEUX ETANT CREE DANS LA CAVITE PAR PRODUCTION D'UNE ETINCELLE ENTRE LES ELECTRODES AVEC AUGMENTATION DE PRESSION DANS LA CAVITE PAR DILATATION THERMIQUE DU PLASMA GAZEUX, POUR AINSI L'EJECTER PAR CETTE OUVERTURE. SELON L'INVENTION, UN ESPACE 7 EST FORME ENTRE L'ISOLATEUR 4 ET L'ELECTRODE CYLINDRIQUE 3, ET UNE OUVERTURE 8 EST FORMEE DANS LA PAROI EXTREME DE L'ELECTRODE 3 POUR INTRODUIRE LES GAZ BRULES DANS LA CHAMBRE DE COMBUSTION, VERS L'ESPACE 7 POUR CHAUFFER LA PAROI DE LA CAVITE 5 ET EVITER DES RATES D'ALLUMAGE. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
FR8005239A 1979-03-08 1980-03-07 Bougie d'allumage pour un moteur a combustion interne Granted FR2451121A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2713279A JPS592151B2 (ja) 1979-03-08 1979-03-08 内燃機関の点火プラグ
JP15355779U JPS5670987U (fr) 1979-11-05 1979-11-05

Publications (2)

Publication Number Publication Date
FR2451121A1 true FR2451121A1 (fr) 1980-10-03
FR2451121B1 FR2451121B1 (fr) 1983-07-29

Family

ID=26365028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005239A Granted FR2451121A1 (fr) 1979-03-08 1980-03-07 Bougie d'allumage pour un moteur a combustion interne

Country Status (4)

Country Link
US (1) US4354136A (fr)
DE (1) DE3008499A1 (fr)
FR (1) FR2451121A1 (fr)
GB (1) GB2043773B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628130B2 (en) * 2005-07-26 2009-12-08 In Tae Johng Ignition spark plug

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8326368D0 (en) * 1983-10-01 1983-11-23 Smiths Industries Plc Electrical igniters
GB2164091A (en) * 1984-09-08 1986-03-12 Ford Motor Co A spark plug for an internal combustion engine
DE3544176C1 (de) * 1985-12-13 1987-05-21 Beru Werk Ruprecht Gmbh Co A Zuendkerze mit kombinierten Gleit- und Luftfunkenstrecken
US5211142A (en) * 1990-03-30 1993-05-18 Board Of Regents, The University Of Texas System Miniature railgun engine ignitor
US5076223A (en) * 1990-03-30 1991-12-31 Board Of Regents, The University Of Texas System Miniature railgun engine ignitor
US6198209B1 (en) 1997-12-22 2001-03-06 Caterpillar Inc. Shielded spark plug electrode
US5984668A (en) * 1998-08-14 1999-11-16 Landfill Technologies, Inc. Sparking device for promoting avoidance of short-circuiting
DE10331418A1 (de) 2003-07-10 2005-01-27 Bayerische Motoren Werke Ag Plasmastrahl-Zündkerze
DE102004039406A1 (de) 2004-08-13 2006-02-23 Siemens Ag Plasma-Zünd-Verfahren und -Vorrichtung zur Zündung von Kraftstoff/Luft-Gemischen in Verbrennungskraftmaschinen
JP4967835B2 (ja) * 2006-12-20 2012-07-04 株式会社デンソー プラズマ式点火装置
US7387115B1 (en) 2006-12-20 2008-06-17 Denso Corporation Plasma ignition system
EP2633593A2 (fr) 2010-10-28 2013-09-04 Federal-Mogul Ignition Company Suppression de la décharge en arc à l'allumage de plasma non thermique
CZ2017195A3 (cs) * 2017-04-06 2018-06-20 Technická univerzita v Liberci Zapalovací svíčka

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465433A (fr) *
FR1035735A (fr) * 1950-02-28 1953-08-28 Gen Motors Corp Bougie d'allumage pour turbines à gaz
FR1326022A (fr) * 1962-06-05 1963-05-03 Bougie d'allumage à chambre de noyau
US3958144A (en) * 1973-10-01 1976-05-18 Franks Harry E Spark plug

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899585A (en) * 1959-08-11 dollenberg
US1304341A (en) * 1919-05-20 Maeion malloey
US1331282A (en) * 1916-05-05 1920-02-17 R W Coleman Spark-plug
DE339515C (de) * 1918-10-15 1921-07-27 Arthur Ernest Heath Zuendkerze fuer Explosionskraftmaschinen
US1550897A (en) * 1924-07-03 1925-08-25 Fonelli John Spark plug
DE425242C (de) * 1925-01-07 1926-02-15 Maurice Pognon Zuendkerze
US1952343A (en) * 1932-01-25 1934-03-27 James M Watts Spark plug
US2205196A (en) * 1937-06-16 1940-06-18 H B Motor Corp Spark plug
US2171164A (en) * 1938-06-06 1939-08-29 Gen Motors Corp Spark plug
CH216035A (de) * 1939-04-14 1941-07-31 Schlatter Rudolf Zündkerze.
US2208030A (en) * 1939-11-06 1940-07-16 Holmes Induction Deviees Inc Spark plug
US2489410A (en) * 1946-11-25 1949-11-29 Lewis F Hahn Shielded spark plug
GB686496A (en) * 1950-02-28 1953-01-28 Gen Motors Corp Improvements in igniter plugs for gas turbine engines
US2586864A (en) * 1950-08-22 1952-02-26 John J Rose Spark plug electrode
US4028576A (en) * 1975-07-21 1977-06-07 David Wofsey Sonic spark plug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465433A (fr) *
FR1035735A (fr) * 1950-02-28 1953-08-28 Gen Motors Corp Bougie d'allumage pour turbines à gaz
FR1326022A (fr) * 1962-06-05 1963-05-03 Bougie d'allumage à chambre de noyau
US3958144A (en) * 1973-10-01 1976-05-18 Franks Harry E Spark plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628130B2 (en) * 2005-07-26 2009-12-08 In Tae Johng Ignition spark plug

Also Published As

Publication number Publication date
FR2451121B1 (fr) 1983-07-29
GB2043773B (en) 1983-11-02
US4354136A (en) 1982-10-12
GB2043773A (en) 1980-10-08
DE3008499A1 (de) 1980-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse