JP3996122B2 - 内燃機関用点火コイル - Google Patents
内燃機関用点火コイル Download PDFInfo
- Publication number
- JP3996122B2 JP3996122B2 JP2003433821A JP2003433821A JP3996122B2 JP 3996122 B2 JP3996122 B2 JP 3996122B2 JP 2003433821 A JP2003433821 A JP 2003433821A JP 2003433821 A JP2003433821 A JP 2003433821A JP 3996122 B2 JP3996122 B2 JP 3996122B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- joint portion
- combustion engine
- coil
- ignition coil
- 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
12・・・ジョイント部
121・・・点火部
123・・・碍子部
13・・・挿入孔
14・・・凹部
15・・・凸部
Claims (1)
- ボビンに巻回されている一次コイルおよび二次コイルと、
前記一次コイルおよび二次コイルを磁気的に結合させる鉄心と、
前記一次コイルおよび二次コイルと前記鉄心とを収納するケースと、
弾性を有するジョイント部と、
碍子部が平らな円柱面によって細径化され、前記ジョイント部によって前記碍子部が覆われ、前記ケースに組み付けられる点火プラグと、
から構成される内燃機関用点火コイルにおいて、
前記ジョイント部の内周面に一つの螺旋からなる凹凸を備えていることを特徴とする内燃機関用点火コイル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003433821A JP3996122B2 (ja) | 2003-12-26 | 2003-12-26 | 内燃機関用点火コイル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003433821A JP3996122B2 (ja) | 2003-12-26 | 2003-12-26 | 内燃機関用点火コイル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005190937A JP2005190937A (ja) | 2005-07-14 |
JP3996122B2 true JP3996122B2 (ja) | 2007-10-24 |
Family
ID=34791090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003433821A Expired - Fee Related JP3996122B2 (ja) | 2003-12-26 | 2003-12-26 | 内燃機関用点火コイル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3996122B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7441553B2 (en) | 2006-06-01 | 2008-10-28 | Denso Corporation | Ignition coil, mounting structure, and method for mounting of the same |
JP6477184B2 (ja) | 2015-04-08 | 2019-03-06 | 株式会社デンソー | 内燃機関用の点火コイル |
-
2003
- 2003-12-26 JP JP2003433821A patent/JP3996122B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005190937A (ja) | 2005-07-14 |
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