DE60037955D1 - Spark plug for internal combustion engines - Google Patents

Spark plug for internal combustion engines

Info

Publication number
DE60037955D1
DE60037955D1 DE60037955T DE60037955T DE60037955D1 DE 60037955 D1 DE60037955 D1 DE 60037955D1 DE 60037955 T DE60037955 T DE 60037955T DE 60037955 T DE60037955 T DE 60037955T DE 60037955 D1 DE60037955 D1 DE 60037955D1
Authority
DE
Germany
Prior art keywords
internal combustion
spark plug
combustion engines
engines
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.)
Revoked
Application number
DE60037955T
Other languages
German (de)
Other versions
DE60037955T2 (en
Inventor
Taiji Koyama
Ken Hanashi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17036445&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60037955(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE60037955D1 publication Critical patent/DE60037955D1/en
Application granted granted Critical
Publication of DE60037955T2 publication Critical patent/DE60037955T2/en
Anticipated expiration legal-status Critical
Revoked 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
    • H01T13/52—Sparking plugs characterised by a discharge along a surface
    • 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
    • H01T13/14—Means for self-cleaning
DE2000637955 1999-08-25 2000-08-24 Spark plug for internal combustion engines Revoked DE60037955T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23886799 1999-08-25
JP23886799A JP3721877B2 (en) 1999-08-25 1999-08-25 Spark plug for internal combustion engine

Publications (2)

Publication Number Publication Date
DE60037955D1 true DE60037955D1 (en) 2008-03-20
DE60037955T2 DE60037955T2 (en) 2009-03-19

Family

ID=17036445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000637955 Revoked DE60037955T2 (en) 1999-08-25 2000-08-24 Spark plug for internal combustion engines

Country Status (3)

Country Link
EP (1) EP1079487B1 (en)
JP (1) JP3721877B2 (en)
DE (1) DE60037955T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006114476A (en) 2004-09-14 2006-04-27 Denso Corp Spark plug for internal combustion engine
EP1841028B1 (en) 2006-03-29 2013-11-20 NGK Spark Plug Co., Ltd. Spark plug for internal combustion engine
JP5870629B2 (en) * 2011-11-02 2016-03-01 株式会社デンソー Spark plug for internal combustion engine and mounting structure thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2106893A1 (en) * 1971-02-13 1972-08-31 Bosch Gmbh Robert Combined high voltage air and sliding spark spark plug
JP3140006B2 (en) * 1998-06-11 2001-03-05 日本特殊陶業株式会社 Spark plug

Also Published As

Publication number Publication date
EP1079487A1 (en) 2001-02-28
JP2001068251A (en) 2001-03-16
JP3721877B2 (en) 2005-11-30
EP1079487B1 (en) 2008-02-06
DE60037955T2 (en) 2009-03-19

Similar Documents

Publication Publication Date Title
DE69813661D1 (en) Spark plug for internal combustion engines
DE60101755D1 (en) Spark plug for internal combustion engines
DE69702424T2 (en) Spark plug for internal combustion engines
DE60031318D1 (en) Ignition coil for internal combustion engine
DE69702476T2 (en) Spark plug for an internal combustion engine
DE60010960D1 (en) Spark plug for internal combustion engines
DE60021618D1 (en) IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES
DE60330618D1 (en) Spark plug for internal combustion engine
DE59709144D1 (en) SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE
DE29801079U1 (en) Starting device for internal combustion engines
DE60000633D1 (en) Starter for internal combustion engines
DE60001796D1 (en) Spark plug for internal combustion engines
DE69601608T2 (en) Spark plug for internal combustion engines
DE59900137D1 (en) SPARK PLUG FOR AN INTERNAL COMBUSTION ENGINE
DE69601101D1 (en) Spark plug for internal combustion engines
DE60018986D1 (en) Four-stroke internal combustion engine
DE69711488D1 (en) Spark plug for internal combustion engines
DE60140641D1 (en) SPARK PLUG FOR INTERNAL COMBUSTION ENGINE
DE69500293T2 (en) Spark plug for internal combustion engines
DE60019025D1 (en) Four-stroke internal combustion engine
DE69700795T2 (en) Spark plug for internal combustion engines
DE10085370T1 (en) Spark plug for internal combustion engines
DE60000067T2 (en) Glow plug for internal combustion engines
DK1147298T3 (en) Four-stroke internal combustion engine
DE50012242D1 (en) Ignition device for piston internal combustion engines

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8363 Opposition against the patent
8331 Complete revocation