JPS6149077U - - Google Patents
Info
- Publication number
- JPS6149077U JPS6149077U JP13449484U JP13449484U JPS6149077U JP S6149077 U JPS6149077 U JP S6149077U JP 13449484 U JP13449484 U JP 13449484U JP 13449484 U JP13449484 U JP 13449484U JP S6149077 U JPS6149077 U JP S6149077U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- ignition
- central core
- primary
- secondary 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
第１図は本考案の１実施例の点火コイル装置を
示す縦断面図、第２図は同上点火コイル装置の平
面図、第３図は同上−矢視断面図、第４図は
磁性体コアの斜視図、第５図は従来装置の縦断面
図である。
２１…シリンダヘツド、２２…深溝、３０…点
火栓、４０…点火コイル装置、４１，４２…磁性
体コア、４３…突き合わせ面、５１…一次コイル
、５２…２次コイル、Ａ…中心コア、Ｂ…端壁、
Ｃ…側方磁路、５８…ボルト挿通孔、５９…取付
ボルト。
Fig. 1 is a longitudinal cross-sectional view showing an ignition coil device according to an embodiment of the present invention, Fig. 2 is a plan view of the same ignition coil device, Fig. 3 is a cross-sectional view taken from the same direction as above, and Fig. 4 is a magnetic core. FIG. 5 is a vertical sectional view of the conventional device. 21...Cylinder head, 22...Deep groove, 30...Ignition plug, 40...Ignition coil device, 41, 42...Magnetic core, 43...Abutment surface, 51...Primary coil, 52...Secondary coil, A...Center core, B ...end wall,
C...Side magnetic path, 58...Bolt insertion hole, 59...Mounting bolt.
Claims (1)
た中心コアと、該中心コアに巻回した１次コイル
及び２次コイルと、中心コアの両端に設けられ前
記１次及び２次コイルの端面に接する磁性体から
なる端壁と、前記１次コイルと２次コイルの外側
を囲み前旧中心コアと端壁と共に閉磁路を構成す
る磁性体からなる側方磁路と、を備えて２次コイ
ルの点火電流を点火栓に供給する点火コイル装置
を形成し、前記中心コアの長手方向をシリンダへ
ツドの振幅の大きい振動方向若しくは変形量の大
きい方向に直交すべく配置して前記点火コイル装
置をシリンダヘツドに固定取付したことを特徴と
する内燃機関の点火コイル装置。 A central core formed by longitudinally abutting a pair of magnetic materials, a primary coil and a secondary coil wound around the central core, and a primary coil and a secondary coil provided at both ends of the central core and in contact with the end surfaces of the primary and secondary coils. A secondary coil comprising an end wall made of a magnetic material, and a side magnetic path made of a magnetic material surrounding the outside of the primary coil and the secondary coil and forming a closed magnetic path together with the front center core and the end wall. An ignition coil device for supplying ignition current to the ignition plug is formed, and the longitudinal direction of the central core is arranged perpendicular to the direction of vibration of the cylinder with a large amplitude or the direction of a large amount of deformation, so that the ignition coil device is connected to the cylinder. An ignition coil device for an internal combustion engine, characterized in that it is fixedly attached to a head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134494U JPH0625674Y2 (en) | 1984-09-06 | 1984-09-06 | Ignition coil device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134494U JPH0625674Y2 (en) | 1984-09-06 | 1984-09-06 | Ignition coil device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149077U true JPS6149077U (en) | 1986-04-02 |
| JPH0625674Y2 JPH0625674Y2 (en) | 1994-07-06 |
Family
ID=30693005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984134494U Expired - Lifetime JPH0625674Y2 (en) | 1984-09-06 | 1984-09-06 | Ignition coil device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625674Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133974U (en) * | 1984-07-31 | 1986-03-01 | トヨタ自動車株式会社 | Internal combustion engine ignition system |
-
1984
- 1984-09-06 JP JP1984134494U patent/JPH0625674Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133974U (en) * | 1984-07-31 | 1986-03-01 | トヨタ自動車株式会社 | Internal combustion engine ignition system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625674Y2 (en) | 1994-07-06 |
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