JPS601966U

JPS601966U - ignition distributor

Info

Publication number: JPS601966U
Application number: JP9335783U
Authority: JP
Inventors: 中井　明朗児; 石塚　隆史
Original assignee: 日産自動車株式会社; 株式会社日立製作所
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は点火配電器を用いた高エネルギ一点火装置の回
路図、第２図は従来の点火配電器を示す一部切断した側
面図、第３図はそのロータ部分を示す図で、ａは平面図
、ｂは側断面図、Ｃは側電極側から見た正面図、第４図
は本考案の一実施例図で、ａは平面図、ｂは側断面図、
Ｃは側電極側から見た正面図、第５図は本考案の他の実
施例図で、ａは側断面図、ｂは側電極側から見た正面図
である。７：点火配電器、８：点火プラグ、９：配電器キャップ
、１２：Ｏ−タ、１３：Ｏ−タアーム部、１４：ロータ
電極、１４ａ＝ロータ電極の側電極側先端部、１５：側
電極、１８：放熱用間隙。１２〜Ｆ第４図　　１６− 第３図（Ｑ）１３１゜（ｂ）　　　　　（ｃ）Ｌ−一一一一」Figure 1 is a circuit diagram of a high-energy ignition device using an ignition distributor, Figure 2 is a partially cutaway side view of a conventional ignition distributor, and Figure 3 is a diagram showing its rotor. is a plan view, b is a side sectional view, C is a front view seen from the side electrode side, FIG. 4 is an embodiment of the present invention, a is a plan view, b is a side sectional view,
C is a front view seen from the side electrode side, FIG. 5 is a diagram of another embodiment of the present invention, a is a side sectional view, and b is a front view seen from the side electrode side. 7: Ignition distributor, 8: Spark plug, 9: Distributor cap, 12: O-ta, 13: O-ta arm part, 14: Rotor electrode, 14a = Side electrode side tip of rotor electrode, 15: Side electrode , 18: Gap for heat radiation. 12~F Figure 4 16- Figure 3 (Q) 13 1° (b) (c) L-1111''

Claims

[Scope of utility model registration request]

In an ignition distributor that distributes power to a spark plug by discharge between a rotor electrode attached to an arm of a rotor made of an insulating material and a side electrode attached to a distributor cap,
An ignition power distributor characterized in that the vicinity of the tip of the side electrode of the rotor electrode is separated from the upper surface of the arm part of the rotor, and a gap for heat radiation is formed therebetween.