DE60005071D1 - Zündkerze und Herstellungsverfahren - Google Patents

Zündkerze und Herstellungsverfahren

Info

Publication number
DE60005071D1
DE60005071D1 DE60005071T DE60005071T DE60005071D1 DE 60005071 D1 DE60005071 D1 DE 60005071D1 DE 60005071 T DE60005071 T DE 60005071T DE 60005071 T DE60005071 T DE 60005071T DE 60005071 D1 DE60005071 D1 DE 60005071D1
Authority
DE
Germany
Prior art keywords
manufacturing process
spark plug
spark
plug
manufacturing
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
DE60005071T
Other languages
English (en)
Other versions
DE60005071T2 (de
Inventor
Akira Suzuki
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 Ltd filed Critical NGK Spark Plug Co Ltd
Application granted granted Critical
Publication of DE60005071D1 publication Critical patent/DE60005071D1/de
Publication of DE60005071T2 publication Critical patent/DE60005071T2/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
    • H01T13/02—Details
    • H01T13/12—Means on sparking plugs for facilitating engagement by tool or by hand
    • 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
    • H01T13/36—Sparking plugs characterised by features of the electrodes or insulation characterised by the joint between insulation and body, e.g. using cement
DE60005071T 1999-01-21 2000-01-19 Zündkerze und Herstellungsverfahren Expired - Lifetime DE60005071T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP01351599A JP3502936B2 (ja) 1999-01-21 1999-01-21 スパークプラグ及びその製造方法
JP1351599 1999-01-21

Publications (2)

Publication Number Publication Date
DE60005071D1 true DE60005071D1 (de) 2003-10-16
DE60005071T2 DE60005071T2 (de) 2004-06-03

Family

ID=11835300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60005071T Expired - Lifetime DE60005071T2 (de) 1999-01-21 2000-01-19 Zündkerze und Herstellungsverfahren

Country Status (4)

Country Link
US (1) US6414420B1 (de)
EP (1) EP1022829B1 (de)
JP (1) JP3502936B2 (de)
DE (1) DE60005071T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4653130B2 (ja) * 2000-06-23 2011-03-16 日本特殊陶業株式会社 スパークプラグ
JP4434473B2 (ja) * 2000-11-28 2010-03-17 日本特殊陶業株式会社 スパークプラグ
JP4323122B2 (ja) * 2001-11-30 2009-09-02 日本特殊陶業株式会社 スパークプラグ
DE60224915T2 (de) * 2001-12-28 2009-01-29 NGK Spark Plug Co., Ltd., Nagoya-shi Zündkerze und Herstellungsverfahren der Zündkerze
EP1324446B1 (de) * 2001-12-28 2007-10-31 NGK Spark Plug Company Limited Zündkerze und Herstellungsverfahren der Zündkerze
JP4267855B2 (ja) * 2002-02-27 2009-05-27 日本特殊陶業株式会社 スパークプラグの製造方法及びスパークプラグ
US20060129091A1 (en) 2004-12-10 2006-06-15 Possis Medical, Inc. Enhanced cross stream mechanical thrombectomy catheter with backloading manifold
DE10347186A1 (de) * 2003-10-10 2005-05-12 Bosch Gmbh Robert Zündkerze für eine Brennkraftmaschine
JP4534870B2 (ja) * 2004-07-27 2010-09-01 株式会社デンソー スパークプラグ
JP4658871B2 (ja) * 2005-09-01 2011-03-23 日本特殊陶業株式会社 スパークプラグ
US8012117B2 (en) * 2007-02-06 2011-09-06 Medrad, Inc. Miniature flexible thrombectomy catheter
US20080188793A1 (en) * 2007-02-06 2008-08-07 Possis Medical, Inc. Miniature flexible thrombectomy catheter
US7573185B2 (en) 2006-06-19 2009-08-11 Federal-Mogul World Wide, Inc. Small diameter/long reach spark plug with improved insulator design
JP4191773B2 (ja) 2006-08-29 2008-12-03 日本特殊陶業株式会社 スパークプラグ
JP4351272B2 (ja) * 2006-09-07 2009-10-28 日本特殊陶業株式会社 スパークプラグ
JP2008123989A (ja) * 2006-10-18 2008-05-29 Denso Corp 内燃機関用スパークプラグ
US7847473B2 (en) 2007-01-19 2010-12-07 Ngk Spark Plug Co., Ltd. Spark plug
US7994694B2 (en) 2007-03-30 2011-08-09 Ngk Spark Plug Co., Ltd. Spark plug for internal combustion engine
JP4999945B2 (ja) * 2009-02-10 2012-08-15 日本特殊陶業株式会社 スパークプラグの製造方法
US8723405B2 (en) * 2009-10-23 2014-05-13 Ngk Spark Plug Co., Ltd Spark plug and method for producing spark plug
JP4834764B2 (ja) * 2009-11-12 2011-12-14 日本特殊陶業株式会社 スパークプラグの製造方法
DE102010010109B4 (de) * 2010-03-04 2012-03-15 Multitorch Gmbh Vorkammerzündkerze
CN102208758B (zh) * 2010-03-11 2012-11-28 日本特殊陶业株式会社 火花塞
JP5048855B2 (ja) * 2010-06-11 2012-10-17 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
DE102012101168B4 (de) 2011-02-16 2017-03-09 Federal-Mogul Ignition Gmbh Zündkerze
US9306375B2 (en) 2012-07-17 2016-04-05 Ngk Spark Plug Co., Ltd. Spark plug
US9225150B2 (en) 2012-07-17 2015-12-29 Ngk Spark Plug Co., Ltd. Spark plug
JP2014056653A (ja) 2012-09-11 2014-03-27 Ngk Spark Plug Co Ltd スパークプラグ
JP5642129B2 (ja) 2012-09-11 2014-12-17 日本特殊陶業株式会社 スパークプラグ
JP5816643B2 (ja) * 2013-02-26 2015-11-18 日本特殊陶業株式会社 点火プラグ
JP5793579B2 (ja) * 2014-01-15 2015-10-14 日本特殊陶業株式会社 スパークプラグの製造方法
JP6387719B2 (ja) * 2014-07-15 2018-09-12 株式会社デンソー スパークプラグ用絶縁碍子の欠陥検査方法
JP6333135B2 (ja) * 2014-09-09 2018-05-30 日本特殊陶業株式会社 スパークプラグ
GB2602278B (en) * 2020-12-22 2023-02-01 Caterpillar Energy Solutions Gmbh Modification of the pitch of the thread of the cylinder head for the spark plug jacket
JP2023008033A (ja) 2021-07-05 2023-01-19 株式会社デンソー 点火プラグ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826687A (de) 1971-08-12 1973-04-07
US4261085A (en) * 1977-12-14 1981-04-14 Ngk Spark Plug Co., Ltd. Method of making an ignition plug insulator having an electrically conductive end
FR2419600A1 (fr) * 1978-03-05 1979-10-05 Gen Motors France Bougie d'allumage perfectionnee pour moteur a combustion interne et son procede de fabrication
GB2179397B (en) * 1985-08-24 1988-09-07 Ford Motor Co Spark plug
JPH0555489A (ja) 1991-08-26 1993-03-05 Seiko Epson Corp 入力回路
JPH0613156A (ja) * 1992-06-25 1994-01-21 Ngk Spark Plug Co Ltd スパークプラグ
JP3500555B2 (ja) * 1996-03-29 2004-02-23 日本特殊陶業株式会社 内燃機関用スパークプラグ
DE19636537B4 (de) * 1996-09-09 2006-11-30 Robert Bosch Gmbh Zündkerze für Brennkraftmaschinen
JP3813708B2 (ja) * 1996-09-12 2006-08-23 日本特殊陶業株式会社 スパークプラグの製造方法
JP3819586B2 (ja) * 1997-04-23 2006-09-13 日本特殊陶業株式会社 抵抗体入りスパークプラグ、スパークプラグ用抵抗体組成物及び抵抗体入りスパークプラグの製造方法
US6191525B1 (en) * 1997-08-27 2001-02-20 Ngk Spark Plug Co., Ltd. Spark plug
JP3856551B2 (ja) * 1997-11-19 2006-12-13 日本特殊陶業株式会社 スパークプラグ
US6130498A (en) * 1997-12-26 2000-10-10 Denso Corporation Spark plug with specific measured parameters
JPH11219771A (ja) * 1998-02-02 1999-08-10 Ngk Spark Plug Co Ltd 層状燃焼方式エンジン用スパークプラグ
JP3859354B2 (ja) * 1998-04-30 2006-12-20 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用絶縁体及びその製造方法
JPH11329666A (ja) * 1998-05-15 1999-11-30 Ngk Spark Plug Co Ltd スパークプラグ
US6326719B1 (en) * 1999-06-16 2001-12-04 Alliedsignal Inc. Spark plug shell having a bimetallic ground electrode spark plug incorporating the shell, and method of making same

Also Published As

Publication number Publication date
EP1022829A1 (de) 2000-07-26
JP3502936B2 (ja) 2004-03-02
JP2000215964A (ja) 2000-08-04
DE60005071T2 (de) 2004-06-03
US6414420B1 (en) 2002-07-02
EP1022829B1 (de) 2003-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition