BRPI0800759A2 - mÉtodo para a produÇço de vela e vela - Google Patents

mÉtodo para a produÇço de vela e vela

Info

Publication number
BRPI0800759A2
BRPI0800759A2 BRPI0800759-4A BRPI0800759A BRPI0800759A2 BR PI0800759 A2 BRPI0800759 A2 BR PI0800759A2 BR PI0800759 A BRPI0800759 A BR PI0800759A BR PI0800759 A2 BRPI0800759 A2 BR PI0800759A2
Authority
BR
Brazil
Prior art keywords
ground electrode
candle
intermediate element
base material
spark plug
Prior art date
Application number
BRPI0800759-4A
Other languages
English (en)
Inventor
Tomoaki Kato
Kazuyoshi Torii
Mamoru Musasa
Original Assignee
Ngk Spark Plug Co
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 Ngk Spark Plug Co filed Critical Ngk Spark Plug Co
Publication of BRPI0800759A2 publication Critical patent/BRPI0800759A2/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
    • 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
    • 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)

Abstract

MÉTODO PARA A PRODUÇçO DE VELA E VELA. Uma vela (100) incluindo um eletrodo central (130) e um eletrodo terra (140), que é formado pela união de um chip de eletrodo terra (143) a um material de base de eletrodo terra (141) através de um elemento intermediário (142) Um método de produção da vela (100) inclui o fornecimento de uma parte projetada (l42p) no elemento intermediário (142) e a solda por projeção do elemento intermediário (142) ao material de base de eletrodo terra (141) por meio da parte projetada (142p), para dessa forma unir o elemento intermediário 142 ao material de base de eletrodo terra (141) Adicionalmente, o elemento intermediário (142) da vela (100) inclui uma parte de coluna cilíndrica (142e) que é unida ao chip de eletrodo terra (143), e uma parte de flange (142d) que é unida ao material de base de eletrodo terra (141) e parte de flange essa (142d) que possui um diâmetro maior do que o da parte de coluna cilíndrica (142e).
BRPI0800759-4A 2007-03-28 2008-03-25 mÉtodo para a produÇço de vela e vela BRPI0800759A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007085309A JP4603005B2 (ja) 2007-03-28 2007-03-28 スパークプラグの製造方法

Publications (1)

Publication Number Publication Date
BRPI0800759A2 true BRPI0800759A2 (pt) 2008-11-11

Family

ID=39535748

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800759-4A BRPI0800759A2 (pt) 2007-03-28 2008-03-25 mÉtodo para a produÇço de vela e vela

Country Status (6)

Country Link
US (2) US8052495B2 (pt)
EP (1) EP1976082B1 (pt)
JP (1) JP4603005B2 (pt)
KR (1) KR101019813B1 (pt)
CN (1) CN101276998B (pt)
BR (1) BRPI0800759A2 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2211432B1 (en) * 2007-11-15 2017-01-04 NGK Spark Plug Co., Ltd. Spark plug for internal combustion engine
US8294344B2 (en) 2007-12-27 2012-10-23 Ngk Spark Plug Co., Ltd. Spark plug and weld metal zone
JP5396092B2 (ja) * 2009-01-29 2014-01-22 日本特殊陶業株式会社 スパークプラグ
EP2395615B1 (en) * 2009-02-04 2019-10-02 NGK Sparkplug Co., Ltd. Method for measuring deviation of connecting position of member, method for producing spark plug
JP5213767B2 (ja) * 2009-03-16 2013-06-19 日本特殊陶業株式会社 部材の接合位置のずれ量の測定方法、スパークプラグの製造方法
JP2012522356A (ja) * 2009-03-31 2012-09-20 フェデラル−モーグル・イグニション・カンパニー ブリッジング接地電極を備えたスパーク点火装置およびその構築の方法
JP4964281B2 (ja) 2009-09-11 2012-06-27 日本特殊陶業株式会社 スパークプラグ
JP4996723B2 (ja) * 2010-07-02 2012-08-08 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
JP5572046B2 (ja) * 2010-09-13 2014-08-13 株式会社神戸製鋼所 異材接合方法
EP2677610B1 (en) * 2011-02-15 2019-12-11 NGK Spark Plug Co., Ltd. Spark plug
JP5163773B2 (ja) * 2011-05-12 2013-03-13 日産自動車株式会社 ねじ部品の品質管理方法と品質管理用ゲージおよび品質管理用ゲージセット
EP2736132B1 (en) * 2011-07-19 2018-10-03 NGK Spark Plug Co., Ltd. Spark plug
US9573218B2 (en) 2012-09-26 2017-02-21 Federal-Mogul Ignition Company Welding system for attaching firing tips to spark plug electrodes
US9130357B2 (en) 2013-02-26 2015-09-08 Federal-Mogul Ignition Company Method of capacitive discharge welding firing tip to spark plug electrode
CN103457160B (zh) * 2013-08-09 2017-03-22 株洲湘火炬火花塞有限责任公司 一种火花塞的侧电极点火端及其制造方法
JP5905056B2 (ja) * 2013-11-12 2016-04-20 日本特殊陶業株式会社 スパークプラグ、および、スパークプラグの製造方法
JP5938392B2 (ja) * 2013-12-26 2016-06-22 日本特殊陶業株式会社 スパークプラグ
JP5948385B2 (ja) * 2014-09-19 2016-07-06 田中貴金属工業株式会社 点火プラグ用電極を製造するためのクラッド構造を有するテープ材
US9837797B2 (en) 2016-03-16 2017-12-05 Ngk Spark Plug Co., Ltd. Ignition plug
JP6427133B2 (ja) * 2016-03-29 2018-11-21 日本特殊陶業株式会社 スパークプラグ
CN108123368A (zh) * 2016-11-28 2018-06-05 霾消天蓝（北京）环保科技有限公司 一种火花塞
JP7121081B2 (ja) * 2020-08-19 2022-08-17 日本特殊陶業株式会社 スパークプラグ

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163976A (en) 1981-03-31 1982-10-08 Ngk Spark Plug Co Method of bonding noble metal chip electrode to central electrode of ingition plug
JPS62226592A (ja) * 1986-03-28 1987-10-05 日本特殊陶業株式会社 点火プラグ
JP3301094B2 (ja) * 1991-12-13 2002-07-15 株式会社デンソー 内燃機関用スパークプラグおよびその製造方法
FR2726864B1 (fr) * 1994-11-15 1996-12-27 Sagem Allumage Organe d'allumage pour moteur a combustion interne
JP3426051B2 (ja) 1995-04-27 2003-07-14 日本特殊陶業株式会社 スパークプラグの製造方法
JPH09106879A (ja) * 1995-10-11 1997-04-22 Denso Corp 内燃機関用スパークプラグ
US6346766B1 (en) * 1998-05-20 2002-02-12 Denso Corporation Spark plug for internal combustion engine and method for manufacturing same
DE19838538A1 (de) * 1998-08-25 2000-03-02 Bosch Gmbh Robert Zündkerzenelektrode
KR100271720B1 (ko) * 1998-10-01 2000-11-15 엄병윤 점화플러그용 전극팁 및 상기 전극팁을 점화플러그의 전극에 접합하는 방법
US6597089B2 (en) 1999-12-22 2003-07-22 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine
JP2001273966A (ja) * 2000-01-18 2001-10-05 Denso Corp スパークプラグ
JP3378550B2 (ja) 2000-02-03 2003-02-17 日本特殊陶業株式会社 リードピン付き配線基板
JP3550355B2 (ja) 2000-04-13 2004-08-04 日本特殊陶業株式会社 ピン立設基板
US20020070646A1 (en) * 2000-12-12 2002-06-13 Chiu Randolph Kwok-Kin Enhanced thermal expansion divider layers for a high efficiency, extended life spark plug
JP2002280145A (ja) * 2001-03-19 2002-09-27 Ngk Spark Plug Co Ltd スパークプラグ及びその製造方法
TW557559B (en) 2001-07-27 2003-10-11 Ngk Spark Plug Co Resin-made substrate on which there is installed with a vertically installed pin, manufacturing method thereof, and manufacturing method for pin
JP2003317896A (ja) * 2002-02-19 2003-11-07 Denso Corp スパークプラグ
JP4028256B2 (ja) * 2002-02-27 2007-12-26 日本特殊陶業株式会社 スパークプラグの製造方法
JP4147152B2 (ja) 2002-06-21 2008-09-10 日本特殊陶業株式会社 スパークプラグ及びスパークプラグの製造方法
EP1376791B1 (en) * 2002-06-21 2005-10-26 NGK Spark Plug Company Limited Spark plug and method for manufacturing the spark plug
JP4402871B2 (ja) 2002-10-10 2010-01-20 日本特殊陶業株式会社 スパークプラグの製造方法
WO2004105204A1 (ja) * 2003-03-25 2004-12-02 Ngk Spark Plug Co., Ltd. スパークプラグ
CN1563697A (zh) * 2004-03-15 2005-01-12 任淑萍 双瓷环极倒弧火花塞
KR100616594B1 (ko) 2004-07-02 2006-08-28 삼성전기주식회사 색 혼합성이 향상된 ｒｇｂ 발광 다이오드 패키지
JP2007085309A (ja) 2005-09-26 2007-04-05 Torishima Pump Mfg Co Ltd 液中モータポンプ

Also Published As

Publication number Publication date
US8052495B2 (en) 2011-11-08
CN101276998B (zh) 2012-05-02
JP4603005B2 (ja) 2010-12-22
EP1976082A2 (en) 2008-10-01
KR20080088514A (ko) 2008-10-02
JP2008243713A (ja) 2008-10-09
CN101276998A (zh) 2008-10-01
EP1976082B1 (en) 2014-01-15
KR101019813B1 (ko) 2011-03-04
US20100289398A1 (en) 2010-11-18
US20080238282A1 (en) 2008-10-02
EP1976082A3 (en) 2012-12-05
US8098004B2 (en) 2012-01-17

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]