DE60131044D1 - Zündkerze für Verbrennungsmotor und ihr Herstellunsverfahren - Google Patents

Zündkerze für Verbrennungsmotor und ihr Herstellunsverfahren

Info

Publication number
DE60131044D1
DE60131044D1 DE60131044T DE60131044T DE60131044D1 DE 60131044 D1 DE60131044 D1 DE 60131044D1 DE 60131044 T DE60131044 T DE 60131044T DE 60131044 T DE60131044 T DE 60131044T DE 60131044 D1 DE60131044 D1 DE 60131044D1
Authority
DE
Germany
Prior art keywords
herstellungsunsverfahren
combustion engine
internal combustion
spark plug
spark
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.)
Expired - Lifetime
Application number
DE60131044T
Other languages
English (en)
Other versions
DE60131044T2 (de
Inventor
Keiji Kanao
Kouzou Takamura
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE60131044D1 publication Critical patent/DE60131044D1/de
Publication of DE60131044T2 publication Critical patent/DE60131044T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01T13/39—Selection of materials for electrodes
    • 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)
DE60131044T 2000-03-28 2001-03-27 Zündkerze für Verbrennungsmotor und ihr Herstellunsverfahren Expired - Lifetime DE60131044T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000093012 2000-03-28
JP2000093012A JP2001284012A (ja) 2000-03-28 2000-03-28 内燃機関用スパークプラグ及びその製造方法

Publications (2)

Publication Number Publication Date
DE60131044D1 true DE60131044D1 (de) 2007-12-06
DE60131044T2 DE60131044T2 (de) 2008-07-31

Family

ID=18608255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131044T Expired - Lifetime DE60131044T2 (de) 2000-03-28 2001-03-27 Zündkerze für Verbrennungsmotor und ihr Herstellunsverfahren

Country Status (4)

Country Link
US (1) US6700317B2 (de)
EP (1) EP1139530B1 (de)
JP (1) JP2001284012A (de)
DE (1) DE60131044T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323811B2 (en) * 2001-08-23 2008-01-29 Federal-Mogul Ignition (U.K.) Limited Noble metal tip for spark plug electrode and method of making same
EP1286442B1 (de) * 2001-08-23 2004-10-13 Federal-Mogul S.A. Zündkerze für Verbrennungsmotor
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
DE60302012T2 (de) 2002-06-21 2006-07-13 NGK Spark Plug Co., Ltd., Nagoya Zündkerze und ihr Herstellungsverfahren
JP4051264B2 (ja) * 2002-11-01 2008-02-20 日本特殊陶業株式会社 スパークプラグの製造方法
US7049733B2 (en) * 2003-11-05 2006-05-23 Federal-Mogul Worldwide, Inc. Spark plug center electrode assembly
US7011560B2 (en) 2003-11-05 2006-03-14 Federal-Mogul World Wide, Inc. Spark plug with ground electrode having mechanically locked precious metal feature
KR101249744B1 (ko) * 2005-11-18 2013-04-03 페더럴-모걸 코오포레이숀 다층 발화팁을 가진 스파크 플러그
US20070222350A1 (en) * 2006-03-24 2007-09-27 Federal-Mogul World Wide, Inc. Spark plug
JP5302944B2 (ja) 2010-11-04 2013-10-02 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
DE102011014257B4 (de) * 2011-03-17 2015-08-20 Federal-Mogul Ignition Gmbh Zündkerze, Iridiumbauteil dafür und Verfahren zur Herstellung einer solchen Zündkerze
DE112013001321B4 (de) * 2012-03-06 2019-12-05 Fram Group Ip Llc Masseelektrode, Zündkerze und Verfahren zur Bildung einer Masseelektrode
JP5653399B2 (ja) 2012-08-30 2015-01-14 日本特殊陶業株式会社 スパークプラグ
JP5995912B2 (ja) 2014-06-04 2016-09-21 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
TW201608790A (zh) * 2014-08-29 2016-03-01 Kwang Yang Motor Co 用於火星塞之高壓帽

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159791A (en) * 1937-04-20 1939-05-23 Mallory & Co Inc P R Spark plug
US3548239A (en) * 1968-09-03 1970-12-15 Champion Spark Plug Co Spark plug electrode construction
US4514657A (en) * 1980-04-28 1985-04-30 Nippon Soken, Inc. Spark plug having dual gaps for internal combustion engines
DE3144253A1 (de) * 1981-11-07 1983-05-19 Robert Bosch Gmbh, 7000 Stuttgart Zuendkerze fuer brennkraftmaschinen
DE3605300A1 (de) * 1986-02-19 1987-08-20 Beru Werk Ruprecht Gmbh Co A Zuendkerze
US5371335A (en) * 1991-10-23 1994-12-06 General Motors Corporation Spark plug electrode welding system
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
US5456624A (en) * 1994-03-17 1995-10-10 Alliedsignal Inc. Spark plug with fine wire rivet firing tips and method for its manufacture
JPH09219274A (ja) * 1995-12-06 1997-08-19 Denso Corp スパークプラグ
JPH09298083A (ja) * 1996-04-30 1997-11-18 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ
DE19817391A1 (de) * 1998-04-20 1999-10-21 Daimler Chrysler Ag Zündkerze für eine Brennkraftmaschine bzw. Sensorelement für Entflammungs- und Verbrennungsvorgang
US5980345A (en) * 1998-07-13 1999-11-09 Alliedsignal Inc. Spark plug electrode having iridium based sphere and method for manufacturing same

Also Published As

Publication number Publication date
US20010030495A1 (en) 2001-10-18
DE60131044T2 (de) 2008-07-31
EP1139530B1 (de) 2007-10-24
EP1139530A2 (de) 2001-10-04
US6700317B2 (en) 2004-03-02
JP2001284012A (ja) 2001-10-12
EP1139530A3 (de) 2005-04-20

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition