JPS59160858U

JPS59160858U - Vehicle engine starting device

Info

Publication number: JPS59160858U
Application number: JP5406683U
Authority: JP
Inventors: 吉村　亨; 尾藤　博通; 真一郎北田; 剛司桝田
Original assignee: 日産自動車株式会社
Priority date: 1983-04-13
Filing date: 1983-04-13
Publication date: 1984-10-27

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 the drawing]

第１図は従来エンジン始動装置として使用されていた電
磁押込み式スタータモータの取付状態を示す側断面図、
第２図は電磁押込み式スタータモータの構成図、第３図
はその動作説明図、第４図は本考案の一実施例を示す正
面図、第５図は第４図中のブラシレスモータ兼発電機の
本体部分を示す側断面図、第６図は本実施例の回路構成
図、第７図は第６図中の電機子電流切換回路の一例を示
す詳細図、第８図は本考案の他の実施例を示す側断面図
である。２２・・・電磁押込み式スタータモータ、２３・・・ブ
ラシレスモータ兼発電機Ｌ　２３ａ・・・ブラシレスモ
ータ兼発電機本体、２４・・・歯付クランクプーリ、２
５・・・ブラシレスモータ兼発電機側歯付プーリ、２６
・・・歯付ベル）、２９ａ、２９ｂ・・・くし型回転磁
極、３０・・・界磁巻線、３１・・・電機子鉄心、３２
・・・電機子巻線、３３・・・電極位置検出器、３６・
・・回転軸、５１・・・バッテリ、５２・・・イグニッ
ションスイッチ、５３・・・スタータスイッチ、５４・
・・車両の　−発進操作、に連動するクラッチスイッチ
、５６〜６１・・・三相全波整流回路を構成するダイオ
ード、６２・・・電機子電流切換回路、９０・・・エン
ジン出力軸、９１・・・回転磁極をエンジン出力軸に取
付けるボルト、９８・・・クラッチ、９９・・・トラン
スミッション駆動軸、１０７・・・リングギヤ、１０８
・・・電磁押込み式スタータモータのピニオンギヤ。１　Ｉ　　　　　　　　　　　　　　　　　　　　ぐ−
−−−−１５２−ラ３ −　　　−−−Ｉ　　ＩＩ　　　　　　Ｉ　　　　＋　
　（−（毒１　　　　　−〒−−■Figure 1 is a side sectional view showing the installation state of an electromagnetic push type starter motor conventionally used as an engine starting device.
Fig. 2 is a configuration diagram of an electromagnetic push type starter motor, Fig. 3 is an explanatory diagram of its operation, Fig. 4 is a front view showing an embodiment of the present invention, and Fig. 5 is a brushless motor/power generator in Fig. 4. 6 is a circuit configuration diagram of this embodiment, FIG. 7 is a detailed diagram showing an example of the armature current switching circuit in FIG. 6, and FIG. FIG. 7 is a side sectional view showing another embodiment. 22... Electromagnetic push type starter motor, 23... Brushless motor/generator L 23a... Brushless motor/generator body, 24... Toothed crank pulley, 2
5...Brushless motor/generator side toothed pulley, 26
... toothed bell), 29a, 29b ... comb-shaped rotating magnetic pole, 30 ... field winding, 31 ... armature core, 32
... Armature winding, 33... Electrode position detector, 36.
... Rotating shaft, 51... Battery, 52... Ignition switch, 53... Starter switch, 54...
... Clutch switch linked to -start operation of the vehicle, 56-61... Diode constituting a three-phase full-wave rectifier circuit, 62... Armature current switching circuit, 90... Engine output shaft, 91 ... Bolt for attaching the rotating magnetic pole to the engine output shaft, 98... Clutch, 99... Transmission drive shaft, 107... Ring gear, 108
...Pinion gear of electromagnetic push type starter motor. 1 I Gu-
----152-ra 3 - ---I II I +
(−(Poison 1 −〒−−■

Claims

[Scope of utility model registration request]

As an engine starting device for initial starting, it is equipped with a starter motor that is activated by a starter switch and drives the engine output shaft through the engagement of a pinion gear and a ring gear. A rotating magnetic pole mounted on a rotating shaft connected to the shaft via a belt, and a field winding supplied with power through an ignition switch.
An armature core, an armature winding, a magnetic pole position detector, an armature current switching circuit that switches the direction of current flowing through the armature winding according to the output signal of the magnetic pole position detector, and A brushless motor/generator having a rectifier circuit for converting the output current of the winding into direct current and extracting it, and a switch that supplies power to the armature current switching circuit in conjunction with the vehicle starting operation. A vehicle engine starting device characterized by: