JP5040894B2 - プラズマ点火装置を備える内燃機関 - Google Patents
プラズマ点火装置を備える内燃機関 Download PDFInfo
- Publication number
- JP5040894B2 JP5040894B2 JP2008292483A JP2008292483A JP5040894B2 JP 5040894 B2 JP5040894 B2 JP 5040894B2 JP 2008292483 A JP2008292483 A JP 2008292483A JP 2008292483 A JP2008292483 A JP 2008292483A JP 5040894 B2 JP5040894 B2 JP 5040894B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- ignition device
- plasma
- plasma ignition
- injection valve
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Description
2、2’ 絶縁体
3、3’ 接地電極
4 中心電極
8、8’ 噴孔
9、9’ 凹部
100、100’ プラズマ点火装置
100a、100a’ 先端部
105 第一燃料噴射弁
Claims (1)
- プラズマを発生させるチャンバと気筒内とを連通する噴孔が先端部に形成されたプラズマ点火装置を備える内燃機関であって、気筒内へ直接的に燃料を噴射する燃料噴射弁が設けられ、前記燃料噴射弁は、前記プラズマ点火装置の前記先端部の前記噴孔の近傍に直接的に又は間接的に衝突するように燃料を噴射し、前記プラズマ点火装置の前記先端部の前記噴孔の近傍には、衝突燃料の方向を前記噴孔から噴射されるプラズマジェットに沿うように変更する凹部が形成され、前記燃料噴射弁は、成層混合気を形成するための燃料を前記先端部に形成された前記凹部に衝突するように点火時期直前に噴射することを特徴とするプラズマ点火装置を備える内燃機関。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008292483A JP5040894B2 (ja) | 2008-11-14 | 2008-11-14 | プラズマ点火装置を備える内燃機関 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008292483A JP5040894B2 (ja) | 2008-11-14 | 2008-11-14 | プラズマ点火装置を備える内燃機関 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010116910A JP2010116910A (ja) | 2010-05-27 |
JP5040894B2 true JP5040894B2 (ja) | 2012-10-03 |
Family
ID=42304719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008292483A Expired - Fee Related JP5040894B2 (ja) | 2008-11-14 | 2008-11-14 | プラズマ点火装置を備える内燃機関 |
Country Status (1)
Country | Link |
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JP (1) | JP5040894B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6039436B2 (ja) * | 2013-01-17 | 2016-12-07 | 日本特殊陶業株式会社 | プラズマジェット点火プラグ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55164723A (en) * | 1979-06-09 | 1980-12-22 | Nissan Motor Co Ltd | Cylinder injection type internal combustion engine |
JPS5667689U (ja) * | 1979-10-30 | 1981-06-05 | ||
JPS57146059A (en) * | 1981-03-06 | 1982-09-09 | Nissan Motor Co Ltd | Ignition device for internal-combustion engine |
-
2008
- 2008-11-14 JP JP2008292483A patent/JP5040894B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2010116910A (ja) | 2010-05-27 |
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