JPS58186774U

JPS58186774U - Vehicle alternator

Info

Publication number: JPS58186774U
Application number: JP8061582U
Authority: JP
Inventors: 斉藤　昭博; 本田　義明; 敏夫鈴木
Original assignee: 株式会社日立製作所
Priority date: 1982-06-02
Filing date: 1982-06-02
Publication date: 1983-12-12

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図は発電機の構造断面図、第２図はリヤハウジング
の斜視図、第３図はそのＡ−Ａ断面図である。１・・・・・・回転子、２・・・・・・シャフト、３・
・・・・・励磁コイル、４・・・・・・スリップリング
、５・・・・・・ファン、６・・・・・・固定子、７・
・・・・・出力巻線、８・・・・・・全波整流器、９・
・・・・・半導体電圧調整器、１０・・・・・・フロン
トハウジング、１１・・・・・・リヤハウジング、１２
・・・・・・プーリ。FIG. 1 is a structural sectional view of the generator, FIG. 2 is a perspective view of the rear housing, and FIG. 3 is a sectional view taken along line A-A. 1...Rotor, 2...Shaft, 3.
...excitation coil, 4 ... slip ring, 5 ... fan, 6 ... stator, 7.
...Output winding, 8...Full wave rectifier, 9.
... Semiconductor voltage regulator, 10 ... Front housing, 11 ... Rear housing, 12
...Pulley.

Claims

[Claims for Utility Model Registration] 1. A generator comprising a first housing and a second housing that are overlapped by through bolts via a stator core of a generator, and rotates in a concentric relationship within the inner peripheral space of the stator core. A vehicular alternator having a rotor and a centrifugal fan on both sides of the rotor, which has a full-wave rectifier and a semiconductor voltage regulator built into one side of the housing, and a cooling window along the outer circumferential surface of the housing. An alternator for a vehicle, characterized in that a part of the outer periphery of the housing is formed to be smaller than the outer diameter of the window so that the housing can be divided in the axial direction. 2. An alternator for a vehicle according to claim 1, characterized in that the mold dividing surface is located inside the inner diameter of the window portion.