EP1212818A1 - Dispositif d'allumage et procede de fabrication dudit dispositif - Google Patents

Dispositif d'allumage et procede de fabrication dudit dispositif

Info

Publication number
EP1212818A1
EP1212818A1 EP00965783A EP00965783A EP1212818A1 EP 1212818 A1 EP1212818 A1 EP 1212818A1 EP 00965783 A EP00965783 A EP 00965783A EP 00965783 A EP00965783 A EP 00965783A EP 1212818 A1 EP1212818 A1 EP 1212818A1
Authority
EP
European Patent Office
Prior art keywords
spark plug
ignition device
housing
thread
screw
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Withdrawn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
EP00965783A
Other languages
German (de)
English (en)
Inventor
Carsten Venn
Klaus Hrastnik
Thomas Jaeger
Hellmut Schmid
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 EP1212818A1 publication Critical patent/EP1212818A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Spark Plugs (AREA)

Abstract

Dispositif d'allumage, en particulier bougie d'allumage pour moteurs à étincelles, qui comporte un élément de connexion électrique (11) et un logement métallique tubulaire (13) pourvu d'un filetage (18) gravé sur ledit logement. Au moins un des constituants métalliques de la bougie d'allumage est doté d'un revêtement en vernis qui sert à protéger ladite bougie contre la corrosion.
EP00965783A 1999-08-25 2000-08-23 Dispositif d'allumage et procede de fabrication dudit dispositif Withdrawn EP1212818A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19940455A DE19940455C2 (de) 1999-08-25 1999-08-25 Zündeinrichtung,insbesondere Zündkerze für Ottomotoren, und Verfahren zur Lackierung derselben
DE19940455 1999-08-25
PCT/DE2000/002880 WO2001015293A1 (fr) 1999-08-25 2000-08-23 Dispositif d'allumage et procede de fabrication dudit dispositif

Publications (1)

Publication Number Publication Date
EP1212818A1 true EP1212818A1 (fr) 2002-06-12

Family

ID=7919658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00965783A Withdrawn EP1212818A1 (fr) 1999-08-25 2000-08-23 Dispositif d'allumage et procede de fabrication dudit dispositif

Country Status (5)

Country Link
US (1) US6822377B1 (fr)
EP (1) EP1212818A1 (fr)
JP (1) JP2003507867A (fr)
DE (1) DE19940455C2 (fr)
WO (1) WO2001015293A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205751B4 (de) * 2002-02-12 2004-09-30 Robert Bosch Gmbh Zündeinrichtung, insbesondere Zündkerze für Brennkraftmaschinen
DE102006035980A1 (de) 2006-08-02 2008-02-07 Robert Bosch Gmbh Zündkerze mit reduziertem Bauraum
US20090159033A1 (en) * 2007-12-05 2009-06-25 Steigleman Jr Robert Lee Sparkless ignition plug for the internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051392A (fr) 1900-01-01
US4297405A (en) * 1978-01-09 1981-10-27 Mitsui Mining & Smelting Co., Ltd. Corrosion resistant metallic article having a matt nacreous appearance
GB2054738A (en) 1979-07-31 1981-02-18 Meadowbank Investments Ltd Improvements in Sparking Plugs
ZA812807B (en) 1980-05-30 1982-04-28 Champion Spark Plug Co Preventing corrosion of zinc and cadmium
DE3217951A1 (de) * 1982-05-13 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Zuendkerze fuer brennkraftmaschinen
DE3616667C2 (de) * 1986-05-16 1995-05-11 Bosch Gmbh Robert Zündkerze mit quergeteiltem Isolator
JPS6415397A (en) 1987-07-09 1989-01-19 Ngk Spark Plug Co Metal body having heat and corrosion resistant surface
JPH0192092U (fr) * 1987-12-10 1989-06-16
JPH0395885A (ja) 1989-09-07 1991-04-22 Mazda Motor Corp 点火プラグ
RU2044152C1 (ru) 1991-12-02 1995-09-20 Анатолий Константинович Никуличкин Двигатель внутреннего сгорания
JPH05242954A (ja) 1992-02-28 1993-09-21 Mazda Motor Corp 点火プラグおよびその製造方法
DE4240646A1 (de) * 1992-12-03 1994-06-09 Bosch Gmbh Robert Zündkerze für Brennkraftmaschinen
JP3556725B2 (ja) * 1995-03-20 2004-08-25 三菱電機株式会社 内燃機関の点火装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0115293A1 *

Also Published As

Publication number Publication date
WO2001015293A1 (fr) 2001-03-01
DE19940455A1 (de) 2001-03-08
DE19940455C2 (de) 2003-06-18
US6822377B1 (en) 2004-11-23
JP2003507867A (ja) 2003-02-25

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Legal Events

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