JP2014013666A5 - - Google Patents
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- Publication number
- JP2014013666A5 JP2014013666A5 JP2012149930A JP2012149930A JP2014013666A5 JP 2014013666 A5 JP2014013666 A5 JP 2014013666A5 JP 2012149930 A JP2012149930 A JP 2012149930A JP 2012149930 A JP2012149930 A JP 2012149930A JP 2014013666 A5 JP2014013666 A5 JP 2014013666A5
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- insulator
- ground electrode
- housing portion
- taper
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 2
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012149930A JP5955668B2 (ja) | 2012-07-03 | 2012-07-03 | 点火プラグ |
| PCT/IB2013/001395 WO2014006469A1 (en) | 2012-07-03 | 2013-07-01 | Spark plug and internal combustion engine provided therewith |
| US14/412,281 US20150192099A1 (en) | 2012-07-03 | 2013-07-01 | Spark plug and internal combustion engine provided therewith |
| IN11190DEN2014 IN2014DN11190A (https=) | 2012-07-03 | 2013-07-01 | |
| CN201380033807.9A 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 |
| EP13741826.5A EP2870668A1 (en) | 2012-07-03 | 2013-07-01 | Spark plug and internal combustion engine provided therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012149930A JP5955668B2 (ja) | 2012-07-03 | 2012-07-03 | 点火プラグ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014013666A JP2014013666A (ja) | 2014-01-23 |
| JP2014013666A5 true JP2014013666A5 (https=) | 2015-08-20 |
| JP5955668B2 JP5955668B2 (ja) | 2016-07-20 |
Family
ID=48875091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012149930A Expired - Fee Related JP5955668B2 (ja) | 2012-07-03 | 2012-07-03 | 点火プラグ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150192099A1 (https=) |
| EP (1) | EP2870668A1 (https=) |
| JP (1) | JP5955668B2 (https=) |
| CN (1) | CN104584345A (https=) |
| IN (1) | IN2014DN11190A (https=) |
| WO (1) | WO2014006469A1 (https=) |
Families Citing this family (1)
| 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 |
Family Cites Families (14)
| 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 |
| US7557496B2 (en) * | 2005-03-08 | 2009-07-07 | Ngk Spark Plug Co., Ltd. | Spark plug which can prevent lateral sparking |
| 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 |
| JP4970892B2 (ja) * | 2006-10-24 | 2012-07-11 | 株式会社デンソー | 内燃機関用のスパークプラグ |
| JP4762109B2 (ja) * | 2006-10-24 | 2011-08-31 | 株式会社日本自動車部品総合研究所 | 内燃機関用スパークプラグ |
| WO2008102842A1 (ja) | 2007-02-23 | 2008-08-28 | Ngk Spark Plug Co., Ltd. | スパークプラグ、及びスパークプラグを備えた内燃機関 |
| WO2008117606A1 (ja) * | 2007-03-26 | 2008-10-02 | Ngk Spark Plug Co., Ltd. | スパークプラグ |
| JP2009004257A (ja) * | 2007-06-22 | 2009-01-08 | Nippon Soken Inc | スパークプラグ取付構造 |
| JP5027156B2 (ja) * | 2007-08-08 | 2012-09-19 | 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 |
| JPWO2009153927A1 (ja) * | 2008-06-18 | 2011-11-24 | 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 |
-
2012
- 2012-07-03 JP JP2012149930A patent/JP5955668B2/ja not_active Expired - Fee Related
-
2013
- 2013-07-01 IN IN11190DEN2014 patent/IN2014DN11190A/en unknown
- 2013-07-01 EP EP13741826.5A patent/EP2870668A1/en not_active Withdrawn
- 2013-07-01 US US14/412,281 patent/US20150192099A1/en not_active Abandoned
- 2013-07-01 CN CN201380033807.9A patent/CN104584345A/zh active Pending
- 2013-07-01 WO PCT/IB2013/001395 patent/WO2014006469A1/en not_active Ceased
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