JPS6450418U

JPS6450418U -

Info

Publication number: JPS6450418U
Application number: JP14502987U
Authority: JP
Priority date: 1987-09-22
Filing date: 1987-09-22
Publication date: 1989-03-29

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示した斜視図、第２
図は同実施例の半部縦断面図、第３図は同実施例
で用いる２次コイルの外観を概略的に示した正面
図、第４図は同実施例における高圧端子金具と２
次コイルの巻き終り端部との接続構造を詳細に示
した要部拡大断面図、第５図は従来の点火コイル
の構造を示した縦断面図である。１０……ケース、１０ｄ……ケースの鉄心嵌合
用筒部、１１……鉄心、１２……１次コイル、１
２ａ……１次コイルの巻き終り端部、１４……２
次コイル、１５……２次ボビン、１７……アース
板、１９……高圧端子金具、２０……接触子。 Figure 1 is a perspective view showing an embodiment of the present invention, Figure 2 is a perspective view showing an embodiment of the present invention;
The figure is a half vertical sectional view of the same embodiment, Figure 3 is a front view schematically showing the external appearance of the secondary coil used in the same embodiment, and Figure 4 is a high voltage terminal fitting and two
FIG. 5 is an enlarged cross-sectional view of a main part showing in detail the connection structure with the end of the winding of the next coil, and FIG. 5 is a vertical cross-sectional view showing the structure of a conventional ignition coil. DESCRIPTION OF SYMBOLS 10...Case, 10d...Cylinder part for fitting the core of the case, 11...Iron core, 12...Primary coil, 1
2a... End of winding of primary coil, 14...2
Secondary coil, 15... Secondary bobbin, 17... Earth plate, 19... High voltage terminal fitting, 20... Contact.

Claims

[Claims for Utility Model Registration] An iron core, a primary coil arranged to surround the iron core via an insulating member, and a secondary coil wound around a secondary bobbin and concentric with the primary coil outside the primary coil. an ignition coil comprising: a secondary coil arranged in a central position; a winding end end of the primary coil and a winding start end of the secondary coil are electrically connected to the iron core and grounded; A winding end of the primary coil is connected to the iron core, one end of a ground plate is fixed to one end of the secondary bobbin, and a winding start end of the secondary coil is connected to the ground plate, and the winding start end of the secondary coil is connected to the ground plate. An ignition coil characterized in that the other end of the plate is inserted between the insulating member and the iron core and electrically connected to the iron core.