JP5495980B2 - 火花点火式内燃機関用点火プラグ - Google Patents
火花点火式内燃機関用点火プラグ Download PDFInfo
- Publication number
- JP5495980B2 JP5495980B2 JP2010146601A JP2010146601A JP5495980B2 JP 5495980 B2 JP5495980 B2 JP 5495980B2 JP 2010146601 A JP2010146601 A JP 2010146601A JP 2010146601 A JP2010146601 A JP 2010146601A JP 5495980 B2 JP5495980 B2 JP 5495980B2
- Authority
- JP
- Japan
- Prior art keywords
- spark
- electric field
- center electrode
- internal combustion
- combustion engine
- 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
Links
Images
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Description
6…燃焼室
14…中心電極
15…接地電極
15b…突出部
Claims (2)
- 火花放電させるための高電圧を印加する点火コイルと電界を生成する電界生成回路とを電気的に接続する中心電極と中心電極に対向する接地電極とを備えた火花点火式内燃機関用点火プラグであって、
火花点火式内燃機関は、火花放電と電界とを反応させることにより生成されるプラズマで混合気に着火するものであり、
接地電極が、中心電極に対して中心電極の方向に突出する少なくとも二つの突出部を備え、
火花放電及び電界生成により生じるプラズマが中心電極と接地電極の複数の突出部とを頂点とする領域内に保持される火花点火式内燃機関用プラグ。 - 突出部が、三つであり、ほぼ等間隔をあけて配置される請求項1記載の火花点火式内燃機関用プラグ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010146601A JP5495980B2 (ja) | 2010-06-28 | 2010-06-28 | 火花点火式内燃機関用点火プラグ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010146601A JP5495980B2 (ja) | 2010-06-28 | 2010-06-28 | 火花点火式内燃機関用点火プラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012009395A JP2012009395A (ja) | 2012-01-12 |
JP5495980B2 true JP5495980B2 (ja) | 2014-05-21 |
Family
ID=45539699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010146601A Expired - Fee Related JP5495980B2 (ja) | 2010-06-28 | 2010-06-28 | 火花点火式内燃機関用点火プラグ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5495980B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103794987A (zh) * | 2014-01-20 | 2014-05-14 | 陈三明 | 汽油内燃机火花塞 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6130989U (ja) * | 1984-07-30 | 1986-02-25 | 惠民 王 | 点火プラグ |
JP3849159B2 (ja) * | 1995-09-22 | 2006-11-22 | 保 仲野 | スパークプラグ |
JP5023961B2 (ja) * | 2007-10-23 | 2012-09-12 | 日産自動車株式会社 | エンジンの点火装置 |
-
2010
- 2010-06-28 JP JP2010146601A patent/JP5495980B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012009395A (ja) | 2012-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5945549B2 (ja) | 非対称な着火を有するコロナ点火装置 | |
JP2014501431A5 (ja) | ||
US9331458B2 (en) | Ignition system | |
JP2010101174A (ja) | 火花点火式内燃機関の点火プラグ | |
JP6229121B2 (ja) | 内燃機関 | |
CN108370134B (zh) | 火花塞以及具备该火花塞的点火*** | |
JP2012184718A (ja) | 非熱平衡プラズマ点火装置 | |
JP2011007163A (ja) | 火花点火式内燃機関 | |
JP5495980B2 (ja) | 火花点火式内燃機関用点火プラグ | |
JP2010101208A (ja) | 火花点火式内燃機関の点火コイル | |
WO2012161232A1 (ja) | 点火プラグ、及び内燃機関 | |
JP5219732B2 (ja) | 火花点火式内燃機関の点火プラグ | |
JP5294960B2 (ja) | 火花点火式内燃機関 | |
US9368942B2 (en) | Ignition plug and ignition system | |
JP2010096144A (ja) | 火花点火式内燃機関 | |
JP6145759B2 (ja) | アンテナ構造、高周波放射用プラグ、及び内燃機関 | |
JP5235600B2 (ja) | 火花点火式内燃機関の点火プラグ配置 | |
JP2011007155A (ja) | 火花点火式内燃機関の点火プラグ | |
JP5660782B2 (ja) | 火花点火式内燃機関 | |
JP5289156B2 (ja) | 火花点火式内燃機関用点火プラグ | |
JP5916055B2 (ja) | 火花点火式内燃機関の点火装置 | |
JP5584484B2 (ja) | 火花点火式内燃機関の制御方法 | |
JP2011044268A (ja) | 内燃機関の点火プラグ | |
JP5963497B2 (ja) | 点火プラグ | |
JP2010121566A (ja) | 高周波電界下用点火プラグ構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130528 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131217 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140206 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140304 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140304 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5495980 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |