JPS62147322U

JPS62147322U -

Info

Publication number: JPS62147322U
Application number: JP3470786U
Authority: JP
Priority date: 1986-03-11
Filing date: 1986-03-11
Publication date: 1987-09-17

Description

[Brief explanation of the drawing]

第１、第２図は点火コイル・配電器組立体を示
し、第１図は第２図―線断面図、第２図は第
１図―線断面図、第３ないし第１０図は点火
コイルを示し、第３図は点火コイルを斜め上方か
ら見た斜視図、第４図は第３図―線断面図、
第５図は第３図Ｖ―Ｖ線断面図、第６図は鉄心の
斜視図、第７図は点火コイルの倒立状態の斜視図
、第８図は点火コイルの底面図、第９図は第８図
―線断面図、第１０図は１次および２次コイ
ル用ボビンの倒立状態の要部斜視図、第１１ない
し第１３図は配電器に対する点火コイコイルの取
付構造を示し、第１１図は正面図、第１２図は第
１１図―線断面図、第１３図は軸受ホル
ダとステーとの取付関係を示す分解斜視図、第１
４ないし第１７図はパルスジエネレータのピツク
アツプコイルおよびその周辺部分を示し、第１４
図は全体の斜視図、第１５図はリード線接続部の
斜視図、第１６図はピツクアツプコイルの要部斜
視図、第１７図は第１５図―線断面図、
第１８図は三種類の鉄心の側面図、第１９図は点
火系統の電気回路図である。Ｉ……点火コイル、６_１……鉄心、７……磁路
形成枠、８……巻心、１１……巻心保持部、１３
……コイルケース、１５……底壁、１９_１……放
電防止用カバー、２０……貫通孔、２１……ピン
。 Figures 1 and 2 show the ignition coil/distributor assembly, Figure 1 is a cross-sectional view taken along the lines shown in Figure 2, Figure 2 is a cross-sectional view taken along the lines taken from Figure 1, and Figures 3 to 10 are ignition coils. Fig. 3 is a perspective view of the ignition coil viewed diagonally from above, Fig. 4 is a sectional view taken along the line shown in Fig. 3,
Figure 5 is a sectional view taken along the line V-V in Figure 3, Figure 6 is a perspective view of the iron core, Figure 7 is a perspective view of the ignition coil in an inverted state, Figure 8 is a bottom view of the ignition coil, and Figure 9 is a perspective view of the iron core. Fig. 8 is a line sectional view, Fig. 10 is a perspective view of main parts of the primary and secondary coil bobbins in an inverted state, Figs. 11 to 13 show the mounting structure of the ignition coil coil to the power distributor, and Fig. 11 is a front view, FIG. 12 is a sectional view taken along the line of FIG. 11, FIG. 13 is an exploded perspective view showing the attachment relationship between the bearing holder and the stay, and FIG.
4 to 17 show the pick-up coil of the pulse generator and its surrounding parts;
The figure is a perspective view of the whole, Figure 15 is a perspective view of the lead wire connection part, Figure 16 is a perspective view of the main part of the pickup coil, Figure 17 is a sectional view taken along the line of Figure 15,
Figure 18 is a side view of the three types of iron cores, and Figure 19 is an electrical circuit diagram of the ignition system. I... Ignition coil, 6 ₁ ... Iron core, 7... Magnetic path forming frame, 8... Winding core, 11... Winding core holding part, 13
... Coil case, 15 ... Bottom wall, 19 ₁ ... Discharge prevention cover, 20 ... Through hole, 21 ... Pin.

Claims

[Scope of utility model registration request]

The iron core is composed of a rectangular magnetic path forming frame and a coil winding core protruding from the inner surface of the magnetic path forming frame in parallel with two opposing sides of the magnetic path forming frame, and molding of a synthetic resin coil case. At the same time, in order to integrate the core with the core, the core holding portion of the magnetic path forming frame having the winding core is attached to the outer surface of the bottom wall of the coil case, and the exposed surface of the core holding portion is connected to the bottom wall. In an ignition coil for an internal combustion engine, which is covered with a discharging prevention cover provided and in which the bottom wall holds the winding core passing through the bottom wall, the space between the opposing inner surfaces of the cover is An ignition coil characterized in that the ignition coil is connected via a synthetic resin pin formed by filling a through hole of the core holding portion.