EP0238520B1 - Zündkerze mit gleitfunkenstrecke - Google Patents

Zündkerze mit gleitfunkenstrecke Download PDF

Info

Publication number
EP0238520B1
EP0238520B1 EP86905220A EP86905220A EP0238520B1 EP 0238520 B1 EP0238520 B1 EP 0238520B1 EP 86905220 A EP86905220 A EP 86905220A EP 86905220 A EP86905220 A EP 86905220A EP 0238520 B1 EP0238520 B1 EP 0238520B1
Authority
EP
European Patent Office
Prior art keywords
electrode
combustion chamber
insulating body
spark plug
central 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.)
Expired - Lifetime
Application number
EP86905220A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0238520A1 (de
Inventor
Walter Benedikt
Gerhard Heess
Werner Herden
Karl-Hermann Friese
Helmut Reum
Jürgen SCHMATZ
Siegbert Schwab
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 EP0238520A1 publication Critical patent/EP0238520A1/de
Application granted granted Critical
Publication of EP0238520B1 publication Critical patent/EP0238520B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
EP86905220A 1985-09-17 1986-09-13 Zündkerze mit gleitfunkenstrecke Expired - Lifetime EP0238520B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853533124 DE3533124A1 (de) 1985-09-17 1985-09-17 Zuendkerze mit gleitfunkenstrecke
DE3533124 1985-09-17

Publications (2)

Publication Number Publication Date
EP0238520A1 EP0238520A1 (de) 1987-09-30
EP0238520B1 true EP0238520B1 (de) 1992-12-02

Family

ID=6281178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86905220A Expired - Lifetime EP0238520B1 (de) 1985-09-17 1986-09-13 Zündkerze mit gleitfunkenstrecke

Country Status (6)

Country Link
US (1) US4798991A (es)
EP (1) EP0238520B1 (es)
JP (1) JPS63500970A (es)
DE (2) DE3533124A1 (es)
ES (1) ES2002159A6 (es)
WO (1) WO1987001877A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774631B2 (ja) * 1986-12-26 1995-08-09 日本特殊陶業株式会社 点火装置
DE4240646A1 (de) * 1992-12-03 1994-06-09 Bosch Gmbh Robert Zündkerze für Brennkraftmaschinen
GB2361264A (en) * 2000-04-10 2001-10-17 Fed Mogul Ignition Surface discharge spark plug for i.c. engines
AU5245001A (en) * 2000-04-26 2001-11-07 Herkovic, Jan Spark plug
JP4426442B2 (ja) * 2002-06-14 2010-03-03 テヒニッシェ ウニヴェルジテート ドレースデン レーザーを用いて非酸化物セラミックからなる成形部材の気密でかつ耐熱性の結合を生じさせる方法
DE10227513B9 (de) * 2002-06-19 2004-09-30 Beru Ag Zündkerze
JP2008177142A (ja) * 2006-12-19 2008-07-31 Denso Corp プラズマ式点火装置
JP5335769B2 (ja) * 2007-05-02 2013-11-06 フラム・グループ・アイピー・エルエルシー 点火装置
JP4760780B2 (ja) 2007-06-13 2011-08-31 株式会社デンソー プラズマ式点火装置
US7834529B2 (en) * 2007-09-07 2010-11-16 Wen-Fong Chang Spark plug with riveted sleeve
CZ2007696A3 (cs) * 2007-10-08 2009-04-22 Towit Machinery Trading Ag. Safírová zapalovací svícka a zpusob její výroby
US8671901B2 (en) * 2009-11-30 2014-03-18 GM Global Technology Operations LLC Excess demand voltage relief spark plug for vehicle ignition system
EP2652848B1 (en) * 2010-12-14 2018-09-19 Federal-Mogul Ignition Company Corona igniter having shaped insulator
EP2724430B2 (en) * 2011-06-27 2019-03-20 Federal-Mogul Ignition Company Corona igniter assembly including corona enhancing insulator geometry
JPWO2013099672A1 (ja) * 2011-12-28 2015-05-07 日本碍子株式会社 点火装置、点火方法及びエンジン
US9088136B2 (en) 2012-03-23 2015-07-21 Federal-Mogul Ignition Company Corona ignition device with improved electrical performance
JP6738806B2 (ja) * 2014-10-28 2020-08-12 ノース−ウエスト ユニヴァーシティ 点火プラグ
DE102016223404A1 (de) * 2016-11-25 2018-05-30 Robert Bosch Gmbh Zündkerze
JP6709151B2 (ja) * 2016-12-15 2020-06-10 株式会社デンソー 点火制御システム及び点火制御装置
JP7022628B2 (ja) 2017-03-31 2022-02-18 株式会社Soken 内燃機関用のスパークプラグ
JP7194550B2 (ja) 2018-10-03 2022-12-22 株式会社Soken 内燃機関用のスパークプラグ
US10892605B2 (en) 2018-12-06 2021-01-12 Federal-Mogul Ignition Gmbh Spark plug
FR3093243B1 (fr) 2019-02-22 2021-02-12 Safran Aircraft Engines Corps semi-conducteur pour une bougie d’allumage de turbomachine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT53488B (de) * 1909-09-29 1912-05-10 Walter Riese Zündkerze für Explosionskraftmaschinen.
US2657248A (en) * 1949-06-27 1953-10-27 Smitsvonk Nv Bushing for spark plugs
US2741716A (en) * 1951-10-04 1956-04-10 Gen Motors Corp Igniter plug
FR1108601A (fr) * 1953-10-22 1956-01-16 Smitsvonk Nv Bougie d'allumage à étincelle glissante pour basse tension
FR1149914A (fr) * 1956-04-17 1958-01-03 Renault Bougie d'allumage par étincelles glissantes
US3046434A (en) * 1958-04-21 1962-07-24 Champion Spark Plug Co Electrically semi-conducting engobe coating
GB949978A (en) * 1961-02-13 1964-02-19 Globe Union Inc Spark plugs
GB1049321A (en) * 1962-04-02 1966-11-23 Champion Spark Plug Co Electrically semi-conductive vitreous body
GB1068440A (en) * 1963-11-13 1967-05-10 Gen Electric Improvements in spark discharge electrodes for electrohydraulic systems
GB1180172A (en) * 1967-09-25 1970-02-04 Gen Motors Corp Resistor Compositions and Resistors made therefrom
GB1438503A (en) * 1972-06-08 1976-06-09 Lucas Industries Ltd Spark discharge plugs
US4029990A (en) * 1976-01-09 1977-06-14 Champion Spark Plug Company Spark plug construction
JPS54142991A (en) * 1978-04-28 1979-11-07 Rigaku Denki Co Ltd Xxray tube
IT1144700B (it) * 1981-04-07 1986-10-29 Harris Pharma Ltd Procedimento per la preparazione di un derivato della glicina
DE3149676A1 (de) * 1981-04-23 1982-11-18 Champion Spark Plug Co., Toledo, Ohio Zuendvorrichtung
JPS5917202A (ja) * 1982-07-21 1984-01-28 日本特殊陶業株式会社 抵抗入り点火栓用抵抗体組成物及びその製造方法
JPS59160989A (ja) * 1983-03-04 1984-09-11 日本特殊陶業株式会社 高耐電圧性絶縁体
BR8405685A (pt) * 1983-11-18 1985-09-10 Ford Motor Co Vela de ignicao com uma folga anular e um trajeto de faisca superficial
US4695758A (en) * 1984-07-25 1987-09-22 Nippondenso Co., Ltd. Small-sized spark plug having a spark gap parallel to an axis running through the center electrode
GB8607069D0 (en) * 1986-03-21 1986-04-30 Dennison F A Chain tensioning apparatus

Also Published As

Publication number Publication date
WO1987001877A1 (en) 1987-03-26
DE3533124A1 (de) 1987-03-26
EP0238520A1 (de) 1987-09-30
JPS63500970A (ja) 1988-04-07
ES2002159A6 (es) 1988-07-16
US4798991A (en) 1989-01-17
DE3687225D1 (de) 1993-01-14

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