JP4696220B2 - 点火プラグ - Google Patents
点火プラグ Download PDFInfo
- Publication number
- JP4696220B2 JP4696220B2 JP2005206903A JP2005206903A JP4696220B2 JP 4696220 B2 JP4696220 B2 JP 4696220B2 JP 2005206903 A JP2005206903 A JP 2005206903A JP 2005206903 A JP2005206903 A JP 2005206903A JP 4696220 B2 JP4696220 B2 JP 4696220B2
- Authority
- JP
- Japan
- Prior art keywords
- ground electrode
- control side
- fuel
- spray control
- spark 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.)
- Active
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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
-
- 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
- H01T13/46—Sparking plugs having two or more spark gaps
- H01T13/467—Sparking plugs having two or more spark gaps in parallel connection
-
- 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
- H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
Landscapes
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
平行接地電極の先端とサブ接地電極の先端とは、同一平面内には、位置していない。(例えば、特許文献1参照。)。
Claims (2)
- プラグ本体と、
前記プラグ本体に設けられる中心電極であって、前記プラグ本体の軸線上に配置される中心電極と、
前記プラグ本体において前記中心電極の回りに設けられる接地電極であって、前記プラグ本体の軸線方向に前記中心電極の先端と対向する対向部を有する接地電極と、
前記プラグ本体において前記中心電極の回りに少なくとも1つ設けられる噴霧制御側柱と、
を具備し、
前記軸線方向の前記接地電極の先端と、前記軸線方向の前記噴霧制御側柱の先端とは、前記軸線を垂直に横切る略同一平面上に位置するとともに、前記中心電極の周方向に沿う前記接地電極の幅と、前記中心電極の周方向に沿う前記噴霧制御側柱の幅とは、略同じ幅とし、
前記接地電極と前記噴霧制御側柱とは、前記中心電極回りに、略等間隔に配置されることを特徴とする点火プラグ。 - 前記噴霧制御側柱は、3つ用いられることを特徴とする請求項1に記載の点火プラグ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005206903A JP4696220B2 (ja) | 2005-07-15 | 2005-07-15 | 点火プラグ |
CNA2006800259594A CN101223680A (zh) | 2005-07-15 | 2006-07-14 | 火花塞 |
DE112006001861.2T DE112006001861B4 (de) | 2005-07-15 | 2006-07-14 | Zündkerze |
PCT/JP2006/314089 WO2007010867A1 (ja) | 2005-07-15 | 2006-07-14 | 点火プラグ |
US11/988,554 US7812509B2 (en) | 2005-07-15 | 2006-07-14 | Spark plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005206903A JP4696220B2 (ja) | 2005-07-15 | 2005-07-15 | 点火プラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007026863A JP2007026863A (ja) | 2007-02-01 |
JP4696220B2 true JP4696220B2 (ja) | 2011-06-08 |
Family
ID=37668748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005206903A Active JP4696220B2 (ja) | 2005-07-15 | 2005-07-15 | 点火プラグ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7812509B2 (ja) |
JP (1) | JP4696220B2 (ja) |
CN (1) | CN101223680A (ja) |
DE (1) | DE112006001861B4 (ja) |
WO (1) | WO2007010867A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8141532B2 (en) | 2007-03-22 | 2012-03-27 | Ngk Spark Plug Co., Ltd. | Spark plug |
US20090277410A1 (en) * | 2007-03-26 | 2009-11-12 | Ngk Spark Plug Co., Ltd. | Spark plug |
JP4864065B2 (ja) * | 2008-11-05 | 2012-01-25 | 日本特殊陶業株式会社 | スパークプラグ |
JP5031915B1 (ja) * | 2011-04-25 | 2012-09-26 | 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 |
US8269405B1 (en) | 2011-06-29 | 2012-09-18 | Calvin Wang | Neutral electrode spark plug |
AT511866B1 (de) * | 2011-08-22 | 2014-01-15 | Ge Jenbacher Gmbh & Co Ohg | Zündkerze für eine brennkraftmaschine |
JP5896890B2 (ja) * | 2012-12-10 | 2016-03-30 | 株式会社デンソー | 内燃機関用のスパークプラグ |
JP5919214B2 (ja) * | 2013-03-28 | 2016-05-18 | 株式会社日本自動車部品総合研究所 | 内燃機関用のスパークプラグ |
CN104124612B (zh) * | 2013-09-24 | 2017-05-03 | 刘全 | 一种火花塞 |
DE102017102128B4 (de) | 2016-02-18 | 2019-01-24 | Federal-Mogul Ignition Gmbh | Zündkerze für eine gasbetriebene Brennkraftmaschine |
JP6902419B2 (ja) | 2017-07-20 | 2021-07-14 | 株式会社Soken | 内燃機関用のスパークプラグ |
CN109915264B (zh) * | 2017-12-12 | 2021-07-06 | 中国科学院大连化学物理研究所 | 一种用于过氧化氢和酒精燃烧反应的电点火器 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51246B2 (ja) * | 1973-07-18 | 1976-01-06 | ||
JPS56104084U (ja) * | 1980-01-14 | 1981-08-14 | ||
JPS56104084A (en) | 1980-01-25 | 1981-08-19 | Canon Inc | Electronic apparatus with printer |
AU549473B2 (en) | 1981-05-13 | 1986-01-30 | Honeywell Inc. | Valve shaft sealing arrangement |
JPS57192686U (ja) * | 1981-06-02 | 1982-12-07 | ||
JPH02186578A (ja) * | 1987-12-25 | 1990-07-20 | Ngk Spark Plug Co Ltd | スパークプラグ |
JPH01264187A (ja) * | 1988-04-12 | 1989-10-20 | Ryohei Kashiwabara | 点火栓の速燃焼装置 |
US5051651A (en) * | 1988-11-24 | 1991-09-24 | Tadaharu Fujiwara | Ignition plug with a hollow cylindrical ground electrode and an ignition process by the use thereof |
JP3010234B2 (ja) * | 1990-08-08 | 2000-02-21 | 日本特殊陶業株式会社 | 外側電極を多極化したスパークプラグ |
JPH04196080A (ja) | 1990-11-27 | 1992-07-15 | Kubota Corp | エンジンの多極形点火プラグ |
JP3368635B2 (ja) * | 1993-11-05 | 2003-01-20 | 株式会社デンソー | スパ−クプラグ |
JPH07249471A (ja) * | 1994-03-10 | 1995-09-26 | Ngk Spark Plug Co Ltd | スパークプラグ |
JPH08222352A (ja) * | 1995-02-09 | 1996-08-30 | Ngk Spark Plug Co Ltd | 内燃機関用多極スパークプラグ |
JPH10189212A (ja) * | 1995-11-15 | 1998-07-21 | Ngk Spark Plug Co Ltd | 多極スパークプラグ |
JPH09148045A (ja) * | 1995-11-24 | 1997-06-06 | Harumitsu Matsushita | 点火プラグ |
JPH09223570A (ja) * | 1996-02-19 | 1997-08-26 | Ngk Spark Plug Co Ltd | 内燃機関用スパークプラグ |
DE19627524A1 (de) * | 1996-07-09 | 1998-01-15 | Bosch Gmbh Robert | Zündkerze |
US6060822A (en) * | 1997-07-21 | 2000-05-09 | Century Development International Ltd. | Spark plug |
US6198209B1 (en) * | 1997-12-22 | 2001-03-06 | Caterpillar Inc. | Shielded spark plug electrode |
JP3574012B2 (ja) * | 1998-09-25 | 2004-10-06 | 日本特殊陶業株式会社 | スパークプラグ |
CA2291351C (en) * | 1998-12-04 | 2004-03-16 | Denso Corporation | Spark plug for internal combustion engine having better self-cleaning function |
JP2001110546A (ja) | 1999-10-07 | 2001-04-20 | Toyota Motor Corp | 点火プラグ |
RU2154002C1 (ru) * | 1999-10-14 | 2000-08-10 | Архипов Владимир Алексеевич | Движитель, использующий энергию волн |
WO2001043246A1 (fr) | 1999-12-13 | 2001-06-14 | Ngk Spark Plug Co., Ltd. | Bougie d'allumage |
JP4532009B2 (ja) * | 2001-03-23 | 2010-08-25 | 日本特殊陶業株式会社 | スパークプラグ |
JP3843217B2 (ja) * | 2001-04-25 | 2006-11-08 | 靖雄 磯野 | 内燃機関用点火装置および燃料室内に充填された燃料への点火方法 |
JP2006049206A (ja) * | 2004-08-06 | 2006-02-16 | Denso Corp | 内燃機関用スパークプラグ |
-
2005
- 2005-07-15 JP JP2005206903A patent/JP4696220B2/ja active Active
-
2006
- 2006-07-14 WO PCT/JP2006/314089 patent/WO2007010867A1/ja active Application Filing
- 2006-07-14 US US11/988,554 patent/US7812509B2/en active Active
- 2006-07-14 CN CNA2006800259594A patent/CN101223680A/zh active Pending
- 2006-07-14 DE DE112006001861.2T patent/DE112006001861B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE112006001861T5 (de) | 2008-08-21 |
US20090026910A1 (en) | 2009-01-29 |
CN101223680A (zh) | 2008-07-16 |
JP2007026863A (ja) | 2007-02-01 |
WO2007010867A1 (ja) | 2007-01-25 |
DE112006001861B4 (de) | 2016-03-03 |
US7812509B2 (en) | 2010-10-12 |
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