CN104584345A - 火花塞和设置有该火花塞的内燃发动机 - Google Patents

火花塞和设置有该火花塞的内燃发动机 Download PDF

Info

Publication number
CN104584345A
CN104584345A CN201380033807.9A CN201380033807A CN104584345A CN 104584345 A CN104584345 A CN 104584345A CN 201380033807 A CN201380033807 A CN 201380033807A CN 104584345 A CN104584345 A CN 104584345A
Authority
CN
China
Prior art keywords
spark plug
insulator
tapered portion
ground electrode
plug
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.)
Pending
Application number
CN201380033807.9A
Other languages
English (en)
Chinese (zh)
Inventor
安藤彰浩
饭冢基正
中田浩一
能川真一郎
铃木宏太朗
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CN104584345A publication Critical patent/CN104584345A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/006—Ignition installations combined with other systems, e.g. fuel injection
    • 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
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CN201380033807.9A 2012-07-03 2013-07-01 火花塞和设置有该火花塞的内燃发动机 Pending CN104584345A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012149930A JP5955668B2 (ja) 2012-07-03 2012-07-03 点火プラグ
JP2012-149930 2012-07-03
PCT/IB2013/001395 WO2014006469A1 (en) 2012-07-03 2013-07-01 Spark plug and internal combustion engine provided therewith

Publications (1)

Publication Number Publication Date
CN104584345A true CN104584345A (zh) 2015-04-29

Family

ID=48875091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380033807.9A Pending CN104584345A (zh) 2012-07-03 2013-07-01 火花塞和设置有该火花塞的内燃发动机

Country Status (6)

Country Link
US (1) US20150192099A1 (enExample)
EP (1) EP2870668A1 (enExample)
JP (1) JP5955668B2 (enExample)
CN (1) CN104584345A (enExample)
IN (1) IN2014DN11190A (enExample)
WO (1) WO2014006469A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7330002B2 (ja) * 2019-07-18 2023-08-21 株式会社Soken スパークプラグ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1832280A (zh) * 2005-03-08 2006-09-13 日本特殊陶业株式会社 火花塞
JP2006318696A (ja) * 2005-05-11 2006-11-24 Nissan Motor Co Ltd 筒内直接燃料噴射式エンジン用の点火栓
US20080093965A1 (en) * 2006-10-24 2008-04-24 Denso Corporation Spark plug designed to ensure stability of ignition of air-fuel mixture
US20080092838A1 (en) * 2006-10-24 2008-04-24 Denso Corporation Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber
CN101558536A (zh) * 2007-03-26 2009-10-14 日本特殊陶业株式会社 火花塞

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612931A (en) * 1970-03-11 1971-10-12 William P Strumbos Multiple heat range spark plug
JPH09330782A (ja) * 1996-06-07 1997-12-22 Ngk Spark Plug Co Ltd スパークプラグ
JP2000133411A (ja) * 1998-10-26 2000-05-12 Ngk Spark Plug Co Ltd コイル一体型点火プラグ
AT413904B (de) * 2003-09-19 2006-07-15 Ge Jenbacher Ag Zündkerze
EP2139081B1 (en) 2007-02-23 2014-11-05 Ngk Spark Plug Co., Ltd. Spark plug and internal combustion engine with spark plug
JP2009004257A (ja) * 2007-06-22 2009-01-08 Nippon Soken Inc スパークプラグ取付構造
EP2187489B1 (en) * 2007-08-08 2016-04-27 Ngk Spark Plug Co., Ltd. Spark plug and its manufacturing method
WO2009153927A1 (ja) * 2008-06-18 2009-12-23 日本特殊陶業株式会社 スパークプラグ
JP2010267625A (ja) 2010-07-09 2010-11-25 Ngk Spark Plug Co Ltd 内燃機関用スパークプラグ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1832280A (zh) * 2005-03-08 2006-09-13 日本特殊陶业株式会社 火花塞
JP2006318696A (ja) * 2005-05-11 2006-11-24 Nissan Motor Co Ltd 筒内直接燃料噴射式エンジン用の点火栓
US20080093965A1 (en) * 2006-10-24 2008-04-24 Denso Corporation Spark plug designed to ensure stability of ignition of air-fuel mixture
US20080092838A1 (en) * 2006-10-24 2008-04-24 Denso Corporation Spark plug with stream shaper to shape tumble vortex into desired stream in combustion chamber
CN101558536A (zh) * 2007-03-26 2009-10-14 日本特殊陶业株式会社 火花塞

Also Published As

Publication number Publication date
JP2014013666A (ja) 2014-01-23
JP5955668B2 (ja) 2016-07-20
EP2870668A1 (en) 2015-05-13
IN2014DN11190A (enExample) 2015-10-02
US20150192099A1 (en) 2015-07-09
WO2014006469A1 (en) 2014-01-09

Similar Documents

Publication Publication Date Title
US20100133976A1 (en) Maxx fire spark plug
CN113803150B (zh) 速响应分隔式燃烧系统及发动机
US20060181185A1 (en) Spark plug having shield for ground electrode
JP2009041366A (ja) 多点点火装置
JP4762110B2 (ja) 内燃機関用スパークプラグ
JP4762109B2 (ja) 内燃機関用スパークプラグ
JP5989425B2 (ja) 点火プラグ
JP2017157451A (ja) 点火プラグ
CN104584345A (zh) 火花塞和设置有该火花塞的内燃发动机
US11424600B1 (en) Spark plug
JP5303999B2 (ja) 内燃機関用スパークプラグ
US9790845B2 (en) Internal combustion engine
JP2015124674A (ja) 内燃機関
JP6645168B2 (ja) 点火プラグ
JP7524738B2 (ja) 内燃機関用のスパークプラグ及びこれを備えた内燃機関
US10951012B2 (en) Spark plug for internal combustion engines and internal combustion engine
CN110011183B (zh) 火花塞
JP7585826B2 (ja) 内燃機関用のスパークプラグ
JP7647414B2 (ja) 内燃機関用のスパークプラグ
US10014666B1 (en) Spark plug with air recirculation cavity
JP2019102368A (ja) 点火プラグ
JP7274374B2 (ja) スパークプラグ
JP2013143267A (ja) スパークプラグ
JP7567656B2 (ja) 内燃機関用のスパークプラグの製造方法
JP7600897B2 (ja) スパークプラグ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150429