BR0006701A - Vela de ignição para um motor de combustão interna - Google Patents

Vela de ignição para um motor de combustão interna

Info

Publication number
BR0006701A
BR0006701A BR0006701-6A BR0006701A BR0006701A BR 0006701 A BR0006701 A BR 0006701A BR 0006701 A BR0006701 A BR 0006701A BR 0006701 A BR0006701 A BR 0006701A
Authority
BR
Brazil
Prior art keywords
spark plug
combustion engine
internal combustion
central
noble metal
Prior art date
Application number
BR0006701-6A
Other languages
English (en)
Inventor
Lars Menken
Bernd Reinsch
Original Assignee
Bosch Gmbh Robert
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 DE19939319A external-priority patent/DE19939319B4/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0006701A publication Critical patent/BR0006701A/pt

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
    • H01T13/39—Selection of materials for electrodes

Landscapes

  • Spark Plugs (AREA)

Abstract

Patente de Invenção: "<B>VELA DE IGNIçãO PARA UM MOTOR DE COMBUSTãO INTERNA"<D>. Sugere-se uma vela de ignição com um isolador cerâmico que na extremidade do lado da câmara de combustão, numa abertura cilíndrica central possui um eletrodo central de metal nobre. Em direção à extremidade do isolador que fica afastada da câmara de combustão é disposto, depois do eletrodo central de metal nobre, na abertura cilíndrica, um pino de contato. A superfície do pino de contato possui uma camada de um ou vários aluminetos metálicos, para fins de diminuição da corrosão.
BR0006701-6A 1999-07-29 2000-07-22 Vela de ignição para um motor de combustão interna BR0006701A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19935676 1999-07-29
DE19939319A DE19939319B4 (de) 1999-07-29 1999-08-19 Zündkerze für eine Brennkraftmaschine
PCT/DE2000/002409 WO2001009998A1 (de) 1999-07-29 2000-07-22 Zündkerze für eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR0006701A true BR0006701A (pt) 2001-04-17

Family

ID=26054392

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006701-6A BR0006701A (pt) 1999-07-29 2000-07-22 Vela de ignição para um motor de combustão interna

Country Status (5)

Country Link
US (1) US6628051B1 (pt)
EP (1) EP1116308B1 (pt)
JP (1) JP4532802B2 (pt)
BR (1) BR0006701A (pt)
WO (1) WO2001009998A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012016072A2 (en) 2010-07-29 2012-02-02 Federal-Mogul Ignition Company Electrode material for use with a spark plug
US8471451B2 (en) 2011-01-05 2013-06-25 Federal-Mogul Ignition Company Ruthenium-based electrode material for a spark plug
DE112012000600B4 (de) 2011-01-27 2018-12-13 Federal-Mogul Ignition Company Zündkerzenelektrode für eine Zündkerze, Zündkerze und Verfahren zum Herstellen einer Zündkerzenelektrode
US8760044B2 (en) 2011-02-22 2014-06-24 Federal-Mogul Ignition Company Electrode material for a spark plug
WO2013003325A2 (en) 2011-06-28 2013-01-03 Federal-Mogul Ignition Company Electrode material for a spark plug
US10044172B2 (en) 2012-04-27 2018-08-07 Federal-Mogul Ignition Company Electrode for spark plug comprising ruthenium-based material
WO2013177031A1 (en) 2012-05-22 2013-11-28 Federal-Mogul Ignition Company Method of making ruthenium-based material for spark plug electrode
US8979606B2 (en) 2012-06-26 2015-03-17 Federal-Mogul Ignition Company Method of manufacturing a ruthenium-based spark plug electrode material into a desired form and a ruthenium-based material for use in a spark plug
US9231380B2 (en) 2012-07-16 2016-01-05 Federal-Mogul Ignition Company Electrode material for a spark plug
JP6035177B2 (ja) 2012-08-20 2016-11-30 株式会社デンソー 内燃機関用のスパークプラグ
DE102015115746B4 (de) 2015-09-17 2017-04-27 Federal-Mogul Ignition Gmbh Verfahren zum Herstellen einer Zündelektrode für Zündkerzen und damit hergestellte Zündkerze

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192429A (en) * 1960-11-08 1965-06-29 Gen Motors Corp Center electrode for spark plug
US3171052A (en) * 1961-10-10 1965-02-23 Gen Motors Corp Ceramic-to-metal bond for spark plugs and the like
JPS4312186Y1 (pt) * 1967-11-07 1968-05-25
US3922396A (en) * 1974-04-23 1975-11-25 Chromalloy American Corp Corrosion resistant coating system for ferrous metal articles having brazed joints
JPS54158539A (en) * 1978-06-03 1979-12-14 Mazda Motor Corp Method of making ignition plug electrode having corrosion-proof property at hight temperature
JPS6035992B2 (ja) * 1980-05-02 1985-08-17 株式会社日立製作所 Ｎｉ合金のＡｌコ−テイング方法
DE3038720A1 (de) * 1980-10-14 1982-06-03 Robert Bosch Gmbh, 7000 Stuttgart Zuendkerze fuer brennkraftmaschine
DE3144253A1 (de) * 1981-11-07 1983-05-19 Robert Bosch Gmbh, 7000 Stuttgart Zuendkerze fuer brennkraftmaschinen
DE3230362A1 (de) * 1982-08-14 1984-02-16 Robert Bosch Gmbh, 7000 Stuttgart Hochspannungszuendkerze
US4659960A (en) * 1984-05-09 1987-04-21 Ngk Spark Plug Co., Ltd. Electrode structure for a spark plug
JPS61277184A (ja) * 1985-05-31 1986-12-08 日本特殊陶業株式会社 点火プラグ
JPS6258586A (ja) * 1985-09-07 1987-03-14 日本特殊陶業株式会社 点火プラグ
JPS62208583A (ja) * 1986-03-07 1987-09-12 日本特殊陶業株式会社 点火プラグ
DE4431143B4 (de) 1994-09-01 2004-09-23 Robert Bosch Gmbh Zündkerze für eine Brennkraftmaschine
US5503874A (en) * 1994-09-30 1996-04-02 General Electric Company Method for low temperature chemical vapor deposition of aluminides containing easily oxidized metals
DE19623989C2 (de) 1996-06-15 1998-07-30 Bosch Gmbh Robert Zündkerze für eine Brennkraftmaschine
US5807428A (en) * 1997-05-22 1998-09-15 United Technologies Corporation Slurry coating system

Also Published As

Publication number Publication date
WO2001009998A1 (de) 2001-02-08
JP4532802B2 (ja) 2010-08-25
US6628051B1 (en) 2003-09-30
EP1116308B1 (de) 2002-12-18
EP1116308A1 (de) 2001-07-18
JP2003506835A (ja) 2003-02-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI2003 DE 26/05/2009.