BR0109425A - Processo para a produção de um eletrodo de vela de ignição - Google Patents

Processo para a produção de um eletrodo de vela de ignição

Info

Publication number
BR0109425A
BR0109425A BR0109425-4A BR0109425A BR0109425A BR 0109425 A BR0109425 A BR 0109425A BR 0109425 A BR0109425 A BR 0109425A BR 0109425 A BR0109425 A BR 0109425A
Authority
BR
Brazil
Prior art keywords
production
spark plug
electrode
plug electrode
noble metal
Prior art date
Application number
BR0109425-4A
Other languages
English (en)
Other versions
BR0109425B1 (pt
Inventor
Thomas Juestel
Heinz Ulm
Konrad Funk
Martin Klassen
Jochen Fischer
Andreas Benz
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7671539&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0109425(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0109425A publication Critical patent/BR0109425A/pt
Publication of BR0109425B1 publication Critical patent/BR0109425B1/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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE UM ELETRODO DE VELA DE IGNIçãO". A invenção refere-se a um processo para a ligação de um eletrodo (1, 1') de uma vela de ignição com um metal nobre (2), em que o metal nobre (2) é ligado localmente com um eletrodo (1, 1') com uma aplicação de calor produzida por meio de um raio laser (3) que trabalha continuamente.
BRPI0109425-4A 2001-01-24 2001-12-22 Processo para a união de um eletrodo de vela de ignição com um metal nobre e eletrodo de uma vela de ignição BR0109425B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10103045.2 2001-01-24
DE10103045A DE10103045A1 (de) 2001-01-24 2001-01-24 Verfahren zur Herstellung einer Zündkerzenelektrode
PCT/DE2001/004927 WO2002060025A1 (de) 2001-01-24 2001-12-22 Verfahren zur herstellung einer zündkerzenelektrode

Publications (2)

Publication Number Publication Date
BR0109425A true BR0109425A (pt) 2002-12-10
BR0109425B1 BR0109425B1 (pt) 2014-02-04

Family

ID=7671539

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0109425-4A BR0109425B1 (pt) 2001-01-24 2001-12-22 Processo para a união de um eletrodo de vela de ignição com um metal nobre e eletrodo de uma vela de ignição

Country Status (8)

Country Link
US (1) US7192324B2 (pt)
EP (1) EP1356555B2 (pt)
JP (1) JP2004517459A (pt)
CN (1) CN100409518C (pt)
BR (1) BR0109425B1 (pt)
DE (1) DE10103045A1 (pt)
RU (1) RU2289875C2 (pt)
WO (1) WO2002060025A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1305950C (zh) * 2001-10-05 2007-03-21 株式会社普利司通 橡胶组合物
DE10255187A1 (de) * 2002-11-27 2004-06-24 Robert Bosch Gmbh Verfahren zum Verbinden einer Elektrode mit einem Edelmetallabschnitt
DE10352792A1 (de) * 2003-11-12 2005-06-23 Beru Ag Zündkerze und Verfahren zu ihrer Herstellung
US7851984B2 (en) * 2006-08-08 2010-12-14 Federal-Mogul World Wide, Inc. Ignition device having a reflowed firing tip and method of construction
AT506139B1 (de) * 2007-11-05 2010-08-15 Christian Francesconi Zündkerze mit edelmetallbeschichtung
JP4619443B2 (ja) 2009-03-31 2011-01-26 日本特殊陶業株式会社 スパークプラグ
EP2416461B1 (en) * 2009-03-31 2019-05-08 Ngk Spark Plug Co., Ltd. Method of manufacturing sparkplugs
JP4928596B2 (ja) * 2009-12-04 2012-05-09 日本特殊陶業株式会社 スパークプラグ及びその製造方法
EP2624384B1 (en) 2010-09-29 2020-05-13 Ngk Spark Plug Co., Ltd. Spark plug
JP5421212B2 (ja) * 2010-09-29 2014-02-19 日本特殊陶業株式会社 スパークプラグ
DE102011077279B4 (de) * 2011-06-09 2024-08-22 Robert Bosch Gmbh Elektrode für eine Zündkerze sowie Verfahren zu deren Herstellung
JP2015022791A (ja) * 2013-07-16 2015-02-02 日本特殊陶業株式会社 スパークプラグ及びその製造方法
DE102017214311A1 (de) 2017-08-17 2019-02-21 Robert Bosch Gmbh Zündkerzenelektrode sowie Verfahren zur Herstellung dieser Zündkerzenelektrode und Zündkerze mit Zündkerzenelektrode
DE102019201185A1 (de) 2019-01-30 2020-07-30 Robert Bosch Gmbh Verfahren zur Herstellung einer Zündkerzenelektrode, Zündkerzenelektrode und Zündkerze
DE102022202816A1 (de) * 2022-03-23 2023-09-28 Robert Bosch Gesellschaft mit beschränkter Haftung Zündkerzenelektrodenedelmetallpin, Zündkerzenelektroden, Zündkerze und Verfahren zur Herstellung der Zündkerzenelektroden

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727526A1 (de) 1987-08-18 1989-03-02 Bosch Gmbh Robert Verfahren zum herstellen einer zuendkerze fuer brennkraftmaschinen
JPH07109783B2 (ja) 1989-05-29 1995-11-22 日本特殊陶業株式会社 内燃機関用スパークプラグ
JPH05234662A (ja) * 1991-12-27 1993-09-10 Ngk Spark Plug Co Ltd スパークプラグ用電極およびその製造方法
JP2853108B2 (ja) 1992-06-17 1999-02-03 日本特殊陶業 株式会社 スパークプラグ
JP2853109B2 (ja) 1992-07-27 1999-02-03 日本特殊陶業株式会社 スパークプラグの製造方法
JP3425973B2 (ja) 1992-08-19 2003-07-14 日本特殊陶業株式会社 スパークプラグおよびその製造方法
JP3344737B2 (ja) 1992-09-10 2002-11-18 日本特殊陶業株式会社 スパークプラグの製造方法
JPH06188062A (ja) 1992-12-17 1994-07-08 Ngk Spark Plug Co Ltd スパークプラグ用電極
JP3315462B2 (ja) * 1993-04-26 2002-08-19 日本特殊陶業株式会社 スパークプラグ
RU2040092C1 (ru) * 1993-06-07 1995-07-20 Вячеслав Борисович Мельников Свеча зажигания
JPH0737674A (ja) 1993-07-26 1995-02-07 Ngk Spark Plug Co Ltd スパークプラグ
JPH0773954A (ja) 1993-09-06 1995-03-17 Ngk Spark Plug Co Ltd スパークプラグ用中心電極
JPH07249471A (ja) * 1994-03-10 1995-09-26 Ngk Spark Plug Co Ltd スパークプラグ
JPH07296943A (ja) 1994-04-27 1995-11-10 Ngk Spark Plug Co Ltd 中心電極の製造方法
JPH0825069A (ja) 1994-07-08 1996-01-30 Ngk Spark Plug Co Ltd レーザ溶接装置、溶接状態管理方法及びスパークプラグ用中心電極の製造方法
JP3196601B2 (ja) * 1995-10-11 2001-08-06 株式会社デンソー 内燃機関用スパークプラグの製造方法
JPH09219274A (ja) * 1995-12-06 1997-08-19 Denso Corp スパークプラグ
US6078129A (en) * 1997-04-16 2000-06-20 Denso Corporation Spark plug having iridium containing noble metal chip attached via a molten bond
US6337533B1 (en) * 1998-06-05 2002-01-08 Denso Corporation Spark plug for internal combustion engine and method for manufacturing same

Also Published As

Publication number Publication date
JP2004517459A (ja) 2004-06-10
CN1419724A (zh) 2003-05-21
US7192324B2 (en) 2007-03-20
CN100409518C (zh) 2008-08-06
DE10103045A1 (de) 2002-07-25
US20050176332A1 (en) 2005-08-11
EP1356555B1 (de) 2011-11-23
BR0109425B1 (pt) 2014-02-04
RU2003124073A (ru) 2005-02-27
RU2289875C2 (ru) 2006-12-20
EP1356555A1 (de) 2003-10-29
WO2002060025A1 (de) 2002-08-01
EP1356555B2 (de) 2015-10-14

Similar Documents

Publication Publication Date Title
BR0116055B1 (pt) processo para a geraÇço de um gÁs combustÍvel, e, gerador de gÁs.
BR9913402A (pt) Fixador de parafuso formador de rosca de liga leve e processo de produzir o mesmo.
BR0207833A (pt) Maçarico a plasma de partida por contato
AU2003242539A1 (en) Bipolar plate and method for the production thereof
BR112012014869A2 (pt) método e dispositivo para produzir padrões de cor por meio de redes de difração
FR2556549B1 (fr) Procede d'allumage d'un arc pour torche de soudage ou coupage et torche adaptee a mettre en oeuvre ce procede
WO1998048221A3 (en) Laser ignition
KR960013394A (ko) 스텐트 제조 방법
BR0203168A (pt) Alimentador de vidro e método para operar um alimentador de vidro
ATE479318T1 (de) Elektrode für plasmabrenner mit einer verbesserten einsatzanlage
BR9912521A (pt) Macaco com precurso de abordagem e curso de trabalho, para a manobra de uma ferramenta
BR9912667A (pt) Aparelho e método para produzir um feixe de laser aperfeiçoado
BR0210320A (pt) Processo para preparar uma cera microcristalina, cera microcristalina, e, uso de uma cera
AU7770698A (en) Hydrogenation catalyst with high sulphur tolerance
BRPI9814894A (pt) processo para a preparação de ácidos 8-metóxi-quinolonocarboxílicos.
SE0100790L (sv) System and method for fabricating Bragg gratings
BR9802575A (pt) Processo de fabricação de tubos metálicos
BR9606981A (pt) Processo para preparação de intermediários inibidores de protease retroviral
BR0303355A (pt) Fundente para soldar alumìnio
BR9810750A (pt) Processo para a produção de um corpo metálico alveolado com uma folha de brasagem permeável a gás.
BR9904757A (pt) Processo de fabricação de uma conexão elétrica para uma parte metálica laminada, e, montagem de componente compreendendo uma parte metálica laminada.
CA2346576A1 (en) Method for marking quartz glass lamps and quartz glass lamps produced using this method
BR9902263B1 (pt) processo para produzir um hidrato de gás.
ES2162008T3 (es) Producto laminado de metal utilizable como estructura de guia de la luz.
BRPI0406768A (pt) Método de formação de um tampão de ouvido por ablação a laser e um tampão de ouvido formado dessa forma

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/02/2014, OBSERVADAS AS CONDICOES LEGAIS.