BRPI0600211A - vela de ignição para motor de combustão interna - Google Patents

vela de ignição para motor de combustão interna

Info

Publication number
BRPI0600211A
BRPI0600211A BRPI0600211-0A BRPI0600211A BRPI0600211A BR PI0600211 A BRPI0600211 A BR PI0600211A BR PI0600211 A BRPI0600211 A BR PI0600211A BR PI0600211 A BRPI0600211 A BR PI0600211A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
spark plug
engine spark
electrode
Prior art date
Application number
BRPI0600211-0A
Other languages
English (en)
Inventor
Kenichi Kumagai
Teruyuki Kondo
Kozo Amano
Kazuo Yamazaki
Yoshihiro Nakai
Masatada Numano
Original Assignee
Ngk Spark Plug Co
Sumitomo Electric Industries
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, Sumitomo Electric Industries filed Critical Ngk Spark Plug Co
Publication of BRPI0600211A publication Critical patent/BRPI0600211A/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

"VELA DE IGNIçãO PARA MOTOR DE COMBUSTãO INTERNA". Uma vela de ignição compreendendo: um invólucro metálico cilíndrico; um isolante cilíndrico proporcionado em um furo interno do dito invólucro metálico; um eletrodo central proporcionado em um furo interno do lado da extremidade dianteira do dito isolante; e um eletrodo de aterramento tendo uma extremidade ligada a um lado de extremidade dianteira do dito invólucro metálico e tendo outra face da extremidade formando um vão de descarga de faísca com o dito eletrodo central, em que o dito eletrodo de aterramento compreende um material de eletrodo contendo de 0,5 a 1,5% em peso de Si, de 0, 5 a 1, 5% em peso de Al, de 0, 02 a 1, 0% em peso de pelo menos um de Ti, V, Zr, Nb e Hf, de 0,03 a 0,09% em peso de C e 95,5% em peso ou mais de Ni, e tendo uma resistência específica a 20<198>C igual ou inferior a 25 <109><87>cm.
BRPI0600211-0A 2005-01-31 2006-01-31 vela de ignição para motor de combustão interna BRPI0600211A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005024500 2005-01-31
JP2005345337A JP4769070B2 (ja) 2005-01-31 2005-11-30 内燃機関用スパークプラグ

Publications (1)

Publication Number Publication Date
BRPI0600211A true BRPI0600211A (pt) 2006-09-19

Family

ID=36203234

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0600211-0A BRPI0600211A (pt) 2005-01-31 2006-01-31 vela de ignição para motor de combustão interna

Country Status (6)

Country Link
US (2) US7825571B2 (pt)
EP (1) EP1686665B1 (pt)
JP (1) JP4769070B2 (pt)
CN (1) CN1815830B (pt)
BR (1) BRPI0600211A (pt)
DE (1) DE602006000350T2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4769070B2 (ja) * 2005-01-31 2011-09-07 日本特殊陶業株式会社 内燃機関用スパークプラグ
DE102006035111B4 (de) * 2006-07-29 2010-01-14 Thyssenkrupp Vdm Gmbh Nickelbasislegierung
US20080308057A1 (en) * 2007-06-18 2008-12-18 Lykowski James D Electrode for an Ignition Device
JP4413951B2 (ja) * 2007-07-06 2010-02-10 日本特殊陶業株式会社 スパークプラグ
CN102576983A (zh) * 2009-08-12 2012-07-11 费德罗-莫格尔点火公司 具有低膨胀率、高耐腐蚀性电极的火花塞
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
KR101392129B1 (ko) 2009-12-24 2014-05-07 니혼도꾸슈도교 가부시키가이샤 스파크 플러그
JP5650969B2 (ja) * 2010-09-24 2015-01-07 住友電気工業株式会社 電極材料、点火プラグ用電極、及び点火プラグ
JP5232917B2 (ja) * 2010-10-26 2013-07-10 日本特殊陶業株式会社 スパークプラグ
DE102011007496A1 (de) * 2011-04-15 2012-10-18 Robert Bosch Gmbh Zündkerzenelektrodenmaterial und Zündkerze, sowie Verfahren zur Herstellung des Zündkerzenelektrodenmaterials und einer Elektrode für die Zündkerze
CN102251152A (zh) * 2011-07-15 2011-11-23 株洲湘火炬火花塞有限责任公司 一种用于火花塞电极的镍基合金及其制作方法
JP6020957B2 (ja) * 2012-02-02 2016-11-02 住友電気工業株式会社 内燃機関用材料の評価試験方法
CN102994807A (zh) * 2012-12-18 2013-03-27 南京达迈科技实业有限公司 一种镍钇合金火花塞电极材料及其制备方法
JP6484160B2 (ja) * 2015-11-02 2019-03-13 住友電気工業株式会社 電極材料及び点火プラグ用電極、並びに点火プラグ
DE112018002603T5 (de) * 2017-05-19 2020-03-05 Sumitomo Electric Industries, Ltd. Elektrodenmaterial, Zündkerzenelektrode und Zündkerze
CN112030041B (zh) * 2020-09-07 2021-11-30 沈阳金纳新材料股份有限公司 一种在含氧氢氟酸中具有耐腐蚀性的MonelK500A合金

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742265A (en) 1986-11-12 1988-05-03 Ford Motor Company Spark plug center electrode of alloy material including aluminum and chromium
JPS6487738A (en) 1987-09-29 1989-03-31 Mitsubishi Metal Corp Ni-based alloy for ignition plug electrode of internal combustion engine
US5204059A (en) * 1988-07-25 1993-04-20 Mitsubishi Metal Corporation Ni base alloy for spark plug electrodes of internal combustion engines
JPH02163335A (ja) * 1988-12-15 1990-06-22 Toshiba Corp 点火プラグ用電極
JPH0445239A (ja) 1990-06-08 1992-02-14 Toshiba Corp 点火プラグ用合金
WO2000000652A1 (en) * 1998-06-30 2000-01-06 Federal-Mogul Corporation Spark plug electrode alloy
DE60000519T2 (de) * 1999-02-25 2003-01-30 Ngk Spark Plug Co Glühkerze und Zündkerze, und ihr Herstellungsverfahren
JP3625262B2 (ja) * 1999-03-19 2005-03-02 日立金属株式会社 高温耐酸化性および熱間加工性に優れた点火プラグ用電極材料
JP2003249326A (ja) * 2002-02-26 2003-09-05 Ngk Spark Plug Co Ltd スパークプラグの製造方法
DE10224891A1 (de) 2002-06-04 2003-12-18 Bosch Gmbh Robert Legierung auf Nickelbasis
JP4295501B2 (ja) * 2002-12-24 2009-07-15 日本特殊陶業株式会社 スパークプラグ用電極材料
JP4318912B2 (ja) * 2002-12-24 2009-08-26 日本特殊陶業株式会社 スパークプラグ
JP4769070B2 (ja) * 2005-01-31 2011-09-07 日本特殊陶業株式会社 内燃機関用スパークプラグ

Also Published As

Publication number Publication date
EP1686665A1 (en) 2006-08-02
US20110012500A1 (en) 2011-01-20
JP2006236977A (ja) 2006-09-07
CN1815830A (zh) 2006-08-09
US20060170320A1 (en) 2006-08-03
JP4769070B2 (ja) 2011-09-07
DE602006000350T2 (de) 2008-05-08
US8288928B2 (en) 2012-10-16
US7825571B2 (en) 2010-11-02
EP1686665B1 (en) 2007-12-26
DE602006000350D1 (de) 2008-02-07
CN1815830B (zh) 2011-04-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]