ES2005229A6 - Bujia de encendido con trayectoria de chispa deslizante - Google Patents

Bujia de encendido con trayectoria de chispa deslizante

Info

Publication number
ES2005229A6
ES2005229A6 ES8701450A ES8701450A ES2005229A6 ES 2005229 A6 ES2005229 A6 ES 2005229A6 ES 8701450 A ES8701450 A ES 8701450A ES 8701450 A ES8701450 A ES 8701450A ES 2005229 A6 ES2005229 A6 ES 2005229A6
Authority
ES
Spain
Prior art keywords
insulating body
spark plug
surface discharge
discharge section
section
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
Application number
ES8701450A
Other languages
English (en)
Inventor
Walter Benedikt
Werner Herden
Jurgen 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 ES2005229A6 publication Critical patent/ES2005229A6/es
Expired 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
    • 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

Landscapes

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

Abstract

BUJIA DE ENCENDIDO CON TRAYECTORIA DE CHISPA DESLIZANTE PARA MOTORES DE COMBUSTION INTERNA PRESENTA UNA CARCASA DE LA BUJIA (11) CON UN ELECTRODO DE MASA ANULAR (15), UN CUERPO AISLANTE (10), RODEADO POR LA CARCASA DE LA BUJIA (11) SOBRE UNA PORCION LONGITUDINAL Y UN ELECTRODO CENTRAL (19) SITUADO EN UN TALADRO PASANTE (16) EL CUERPO AISLANTE (10) Y SITUADO LIBREMENTE EN EL LADO DE LA CAMARA DE COMBUSTION. LA TRAYECTORIA DE CHISPA DESLIZANTE SE FORMA ENTRE EL ELECTRODO CENTRAL (19) Y EL ELECTRODO DE MASA (15) A LO LARGO DE UNA VIA DE DESLIZAMIENTO SOBRE LA SUPERFICIE DEL CUERPO AISLANTE (10). PARA CONSEGUIR UNA PEQUEÑA CAPACIDAD DE LA BUJIA CON UNA VIA DE DESLIZAMIENTO DE ALTA DIELECTRICIDAD, EL CUERPO AISLANTE (10) PRESENTA AL MENOS EN LA PORCION EXTREMA DEL LADO DE LA CAMARA DE COMBUSTION AL MENOS DOS CAPAS DE MATERIAL (21, 22) COAXIALES, ADYACENTES EN LA DIRECCION RADIAL TOTAL O PARCIALMENTE, CON CONSTANTES DIELECTRICAS MARCADAMENTE DIFERENTES.
ES8701450A 1986-05-16 1987-05-14 Bujia de encendido con trayectoria de chispa deslizante Expired ES2005229A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863616668 DE3616668A1 (de) 1986-05-16 1986-05-16 Zuendkerze mit gleitfunkenstrecke

Publications (1)

Publication Number Publication Date
ES2005229A6 true ES2005229A6 (es) 1989-03-01

Family

ID=6301045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701450A Expired ES2005229A6 (es) 1986-05-16 1987-05-14 Bujia de encendido con trayectoria de chispa deslizante

Country Status (8)

Country Link
US (1) US4870319A (es)
EP (1) EP0268598B1 (es)
JP (1) JPS63503418A (es)
KR (1) KR880701479A (es)
BR (1) BR8707310A (es)
DE (2) DE3616668A1 (es)
ES (1) ES2005229A6 (es)
WO (1) WO1987007094A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219041A (en) * 1988-05-28 1989-11-29 Ford Motor Co Spark plug
DE68905734T2 (de) * 1988-08-25 1993-07-08 Ngk Spark Plug Co Verfahren zum formen keramischer isolatoren fuer die verwendung in zuendkerzen.
JP2625307B2 (ja) * 1992-01-28 1997-07-02 日本特殊陶業株式会社 スパークプラグ
DE4331269C2 (de) * 1993-09-15 1995-07-13 Bosch Gmbh Robert Verfahren zur Herstellung einer Zündkerze mit Gleitfunkenstrecke und nach den Verfahren hergestellte Zündkerzen
US6204594B1 (en) 1998-06-12 2001-03-20 Cooper Automotive Products, Inc. Spark plug with pressure sensor
US6094990A (en) * 1998-06-30 2000-08-01 Cooper Automotive Products, Inc. Spark plug with concentric pressure sensor
FR2792374B1 (fr) * 1999-04-15 2002-05-03 Renault Dispositif d'allumage pour moteur a combustion interne et bougie d'allumage pour sa mise en oeuvre
JP2001135457A (ja) * 1999-11-05 2001-05-18 Denso Corp スパークプラグ
GB2361264A (en) * 2000-04-10 2001-10-17 Fed Mogul Ignition Surface discharge spark plug for i.c. engines
DE10047498A1 (de) * 2000-09-26 2002-04-18 Bosch Gmbh Robert Zündkerze kompakter Bauart und Herstellungsverfahren
US20090241520A1 (en) * 2008-03-31 2009-10-01 Woodward Governor Company Diesel Exhaust Soot Sensor System and Method
EP2279546B1 (en) * 2008-04-10 2013-02-27 Federal-Mogul Ignition Company Ceramic spark plug insulator and method of making
US8242672B2 (en) * 2008-04-28 2012-08-14 Ngk Spark Plug Co., Ltd. Spark plug having a fixation assisting member for the insulator
WO2010074070A1 (ja) * 2008-12-25 2010-07-01 日本特殊陶業株式会社 スパークプラグ
JP4948515B2 (ja) * 2008-12-26 2012-06-06 日本特殊陶業株式会社 プラズマジェット点火プラグ
US20110000193A1 (en) * 2009-07-02 2011-01-06 Woodward Governor Company System and method for detecting diesel particulate filter conditions based on thermal response thereof
US8310249B2 (en) * 2009-09-17 2012-11-13 Woodward, Inc. Surface gap soot sensor for exhaust
US8671901B2 (en) * 2009-11-30 2014-03-18 GM Global Technology Operations LLC Excess demand voltage relief spark plug for vehicle ignition system
EP2566000A1 (en) * 2010-04-26 2013-03-06 NGK Insulators, Ltd. Ignition apparatus for internal combustion engine, and electrode structure for the ignition apparatus
EP2581998B1 (en) * 2011-10-14 2019-12-18 Delphi Automotive Systems Luxembourg SA Spark plug for high frequency ignition system
JP6419109B2 (ja) * 2016-06-08 2018-11-07 日本特殊陶業株式会社 プラズマジェットプラグ
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592754A (en) * 1945-12-14 1952-04-15 Smitsvonk Nv Surface discharge spark plug
US3295005A (en) * 1963-10-28 1966-12-27 Champion Spark Plug Co Ceramic sealing structure
GB1438503A (en) * 1972-06-08 1976-06-09 Lucas Industries Ltd Spark discharge plugs
US4419601A (en) * 1979-11-05 1983-12-06 Nissan Motor Company, Limited Spark plug for internal combustion engine
US4439707A (en) * 1980-07-23 1984-03-27 Nippon Soken, Inc. Spark plug with a wide discharge gap
JPS5765683A (en) * 1980-10-10 1982-04-21 Nippon Soken Ignition plug
US4631451A (en) * 1983-11-18 1986-12-23 Ford Motor Company Blast gap ignition system
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
DE3533123A1 (de) * 1985-09-17 1987-03-26 Bosch Gmbh Robert Zuendkerze mit gleitfunkenstrecke

Also Published As

Publication number Publication date
EP0268598B1 (de) 1989-12-20
JPS63503418A (ja) 1988-12-08
EP0268598A1 (de) 1988-06-01
DE3616668A1 (de) 1987-11-19
US4870319A (en) 1989-09-26
KR880701479A (ko) 1988-07-27
WO1987007094A1 (en) 1987-11-19
BR8707310A (pt) 1988-09-13
DE3761239D1 (de) 1990-01-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000301