EP1311041A3 - Zündkerze und Brennraumanordnung - Google Patents

Zündkerze und Brennraumanordnung Download PDF

Info

Publication number
EP1311041A3
EP1311041A3 EP02021527A EP02021527A EP1311041A3 EP 1311041 A3 EP1311041 A3 EP 1311041A3 EP 02021527 A EP02021527 A EP 02021527A EP 02021527 A EP02021527 A EP 02021527A EP 1311041 A3 EP1311041 A3 EP 1311041A3
Authority
EP
European Patent Office
Prior art keywords
spark plug
combustion chamber
insulator
chamber arrangement
ground electrode
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.)
Withdrawn
Application number
EP02021527A
Other languages
English (en)
French (fr)
Other versions
EP1311041A2 (de
Inventor
Manfred Vogel
Werner Herden
Gernot Wuerfel
Klaus-Peter Gansert
Simon Schmittinger
Eduard Weiss
Hubert Nitsche
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1311041A2 publication Critical patent/EP1311041A2/de
Publication of EP1311041A3 publication Critical patent/EP1311041A3/de
Withdrawn legal-status Critical Current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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

Die vorliegende Erfindung schafft eine Zündkerze 1 mit einem rohrförmigen, metallischen Gehäuse 2; einem in dem Gehäuse 2 eingebetteten Isolator 4; einer stabförmigen Innenleiteranordnung, die in dem Isolator 4 angeordnet ist und einen Anschlussbolzen 11, einen strombegrenzenden Widerstand 12, einen beschichteten Kontaktstift 13 und eine Mittelelektrode 5 aufweist; und mit mindestens einer Masseelektrode 6, die an dem Gehäuse 2 angebracht ist; wobei die Mittelelektrode 5 und/oder die Masseelektrode 6 einen Zuführbereich 8, 9, 10 zum Zuführen eines brennbaren Gemisches an eine vorbestimmte Funkenstrecke aufweist; und eine Brennraumanordnung mit: einer Zündkerze und einem Einspritzventil, das mindestens ein Paar Einspritzlöcher 22, 22' aufweist, wobei deren Gemischstrahlen die Zündkerze 1 radial flankieren.
EP02021527A 2001-11-10 2002-09-26 Zündkerze und Brennraumanordnung Withdrawn EP1311041A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10155404A DE10155404A1 (de) 2001-11-10 2001-11-10 Zündkerze und Brennraumanordnung
DE10155404 2001-11-10

Publications (2)

Publication Number Publication Date
EP1311041A2 EP1311041A2 (de) 2003-05-14
EP1311041A3 true EP1311041A3 (de) 2006-09-20

Family

ID=7705402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02021527A Withdrawn EP1311041A3 (de) 2001-11-10 2002-09-26 Zündkerze und Brennraumanordnung

Country Status (4)

Country Link
EP (1) EP1311041A3 (de)
JP (1) JP2003157952A (de)
KR (1) KR20030039310A (de)
DE (1) DE10155404A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060082276A1 (en) * 2004-10-14 2006-04-20 Havard Karina C Ignition device having noble metal fine wire electrodes
US8146555B2 (en) 2007-04-17 2012-04-03 GM Global Technology Operations LLC Direct-injection spark-ignition system
DE102007024878A1 (de) 2007-05-29 2008-12-04 GM Global Technology Operations, Inc., Detroit Zündkerze und Zylinderkopf dafür
JP4882878B2 (ja) * 2007-06-08 2012-02-22 株式会社デンソー 内燃機関
JP4924580B2 (ja) * 2008-09-09 2012-04-25 三菱自動車工業株式会社 内燃機関制御装置
DE102009059649B4 (de) * 2009-12-19 2011-11-24 Borgwarner Beru Systems Gmbh HF-Zündeinrichtung
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
JP5970224B2 (ja) * 2011-07-11 2016-08-17 株式会社日本自動車部品総合研究所 内燃機関用のスパークプラグ
DE102011080356A1 (de) 2011-08-03 2013-02-07 Robert Bosch Gmbh Zündkerze
DE102012208085A1 (de) 2012-05-15 2013-11-21 Man Diesel & Turbo Se Zündkerze für eine Brennkraftmaschine
DE102012208069A1 (de) * 2012-05-15 2013-11-21 Man Diesel & Turbo Se Zündkerze für eine Brennkraftmaschine
JP6503949B2 (ja) * 2015-07-13 2019-04-24 株式会社デンソー 内燃機関用の点火コイル及び点火装置
US10077727B2 (en) 2016-01-13 2018-09-18 GM Global Technology Operations LLC Engine control systems and methods for nitrogen oxide reduction
US9957911B2 (en) 2016-02-18 2018-05-01 GM Global Technology Operations LLC Dedicated exhaust gas recirculation control systems and methods
DE102017221137A1 (de) 2017-11-27 2019-05-29 Ford Global Technologies, Llc Verfahren zur Herstellung einer Zündkerze
DE102021209803A1 (de) 2021-09-06 2023-03-09 Robert Bosch Gesellschaft mit beschränkter Haftung Zündkerzeneinheit zur Wasserstoffzündung in einer Brennkraftmaschine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659137A (en) * 1970-05-22 1972-04-25 Gen Motors Corp Low voltage spark plugs
US3879628A (en) * 1973-10-11 1975-04-22 Ethyl Corp Spark plug
GB2083551A (en) * 1980-09-12 1982-03-24 Exxon Research Engineering Co Spark Plug for an Internal Combustion Engine
US5408961A (en) * 1993-08-09 1995-04-25 Innovative Automative Technologies Int. Ltd. Ignition plug
JP2000277234A (ja) * 1999-03-24 2000-10-06 Nissan Motor Co Ltd 内燃機関用点火プラグ
JP2000315562A (ja) * 1999-04-30 2000-11-14 Akinori Hashizume 点火プラグ外側電極形状の考案
DE10108864A1 (de) * 2000-02-16 2001-08-23 Sagem Zündkerze und Verfahren zu ihrer Herstellung
DE10008830A1 (de) * 2000-02-25 2001-08-30 Bosch Gmbh Robert Zündkerze

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852962C2 (de) * 1977-12-28 1986-10-30 Hideaki Osaka Kashiwara Zündkerze
JPH0642352A (ja) * 1992-07-22 1994-02-15 Fuji Heavy Ind Ltd 内燃機関の燃焼室構造
DE9305201U1 (de) * 1993-04-06 1993-07-01 Chang, Yen-Hsi, Feng-Yuan, Taichung Zündkerze
DE4441092A1 (de) * 1994-11-18 1996-05-23 Bosch Gmbh Robert Ventil zur Einbringung von Kraftstoff oder Kraftstoff-Luft-Gemisch
DE19623989C2 (de) * 1996-06-15 1998-07-30 Bosch Gmbh Robert Zündkerze für eine Brennkraftmaschine
JP2000150108A (ja) * 1998-11-11 2000-05-30 Ryohei Kuro 火炎伝播性を改善した点火プラグ
AU1499301A (en) * 1999-06-01 2000-12-18 Igor Viktorovich Evgrafov Working mixture ignition method, device for realising the same and variants

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659137A (en) * 1970-05-22 1972-04-25 Gen Motors Corp Low voltage spark plugs
US3879628A (en) * 1973-10-11 1975-04-22 Ethyl Corp Spark plug
GB2083551A (en) * 1980-09-12 1982-03-24 Exxon Research Engineering Co Spark Plug for an Internal Combustion Engine
US5408961A (en) * 1993-08-09 1995-04-25 Innovative Automative Technologies Int. Ltd. Ignition plug
JP2000277234A (ja) * 1999-03-24 2000-10-06 Nissan Motor Co Ltd 内燃機関用点火プラグ
JP2000315562A (ja) * 1999-04-30 2000-11-14 Akinori Hashizume 点火プラグ外側電極形状の考案
DE10108864A1 (de) * 2000-02-16 2001-08-23 Sagem Zündkerze und Verfahren zu ihrer Herstellung
DE10008830A1 (de) * 2000-02-25 2001-08-30 Bosch Gmbh Robert Zündkerze

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05) *

Also Published As

Publication number Publication date
JP2003157952A (ja) 2003-05-30
EP1311041A2 (de) 2003-05-14
KR20030039310A (ko) 2003-05-17
DE10155404A1 (de) 2003-05-28

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