JPS61186766U

JPS61186766U -

Info

Publication number: JPS61186766U
Application number: JP6998885U
Authority: JP
Priority date: 1985-05-14
Filing date: 1985-05-14
Publication date: 1986-11-21
Also published as: JPH0444849Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す全体図、第
２図は第１図のものの進角特性図、第３図は他の
実施例の一部略した全体図、第４図は第３図の異
なる作動状態の図、第５図は第３図のものの進角
特性図、第６図は更に、他の実施例の全体図、第
７図は第６図のものの進角特性図である。図面に現われた符号の説明、１……内燃機関、
２，２２，３５……真空進角装置（点火時期制御
機構）、１０，３３……３方弁体（制御器）、１
３……温度スイツチ（温度検出器）、１４……ヒ
ータコントロールスイツチ（ヒータ作動状態検出
器）。 Fig. 1 is an overall diagram showing one embodiment of this invention, Fig. 2 is an advance angle characteristic diagram of the one in Fig. 1, Fig. 3 is an overall diagram with a partially omitted part of another embodiment, and Fig. 4 is a diagram showing the advance angle characteristic of the one in Fig. 1. 3 shows different operating states, FIG. 5 shows an advance angle characteristic diagram of the one shown in FIG. 3, FIG. 6 shows an overall diagram of another embodiment, and FIG. 7 shows an advance angle characteristic diagram of the one shown in FIG. 6. It is. Explanation of the symbols appearing in the drawings: 1... Internal combustion engine;
2, 22, 35... Vacuum advance device (ignition timing control mechanism), 10, 33... 3-way valve body (controller), 1
3... Temperature switch (temperature detector), 14... Heater control switch (heater operating state detector).

Claims

[Scope of utility model registration request]

An ignition timing control mechanism, a temperature detector that detects engine temperature, a heater operating state detector that detects a heater operating state of the vehicle, and control that controls the amount of advance of the ignition timing control mechanism based on the outputs of both detectors. An ignition timing control device for an internal combustion engine equipped with a