JPH0176162U

JPH0176162U -

Info

Publication number: JPH0176162U
Application number: JP1987170281U
Authority: JP
Priority date: 1987-11-07
Filing date: 1987-11-07
Publication date: 1989-05-23

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例における車輛用発
電機の要部の破断面図、第２図は仕切板の斜視図
、第３図は仕切板の他の実施例の斜視図、第４図
は従来の一般的な車輛用発電機の断面図、第５図
は従来の発電機におけるブラケツトとブラシホル
ダおよび仕切板の構成を示す破断面図、第６図は
従来の仕切板の斜視図、第７図および第８図は発
電機の側面図とエンジンへの装着状態の側面図、
第９図はブラケツトとブラシホルダ間に水が溜ま
る状態を説明するための第５図と同一の破断面図
である。２…軸、３…ロータ、３ａ…フアン、５…リヤ
ブラケツト、５ｃ…溝、８…ステータ、９…レク
チフアイヤ、１０…ブラシホルダ、１２…仕切板
、１２ａ…径方向片、１２ｂ…軸方向片、１２ｃ
…開口部。なお、図中同一符号は同一又は相当部
分を示す。 Fig. 1 is a cutaway cross-sectional view of the main parts of a vehicle generator according to one embodiment of this invention, Fig. 2 is a perspective view of a partition plate, Fig. 3 is a perspective view of another embodiment of the partition plate, and Fig. 4 is a perspective view of another embodiment of the partition plate. The figure is a cross-sectional view of a conventional general vehicle generator, Figure 5 is a broken cross-sectional view showing the structure of the bracket, brush holder, and partition plate in the conventional generator, and Figure 6 is a perspective view of the conventional divider plate. , Figures 7 and 8 are a side view of the generator and a side view of the state in which it is attached to the engine,
FIG. 9 is the same broken sectional view as FIG. 5 for explaining the state in which water accumulates between the bracket and the brush holder. 2... Shaft, 3... Rotor, 3a... Fan, 5... Rear bracket, 5c... Groove, 8... Stator, 9... Rectifier ear, 10... Brush holder, 12... Partition plate, 12a... Radial piece, 12b... Axial piece , 12c
…Aperture. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] (1) A shaft rotatably supported by a bracket, a rotor fixed to this shaft, fans attached to both ends of the rotor, and fans arranged around the outer periphery of the rotor. A vehicle comprising a stator fixed to the bracket, a rectifier ear and a brush holder attached to the bottom of the bracket, and a partition plate co-fastened to the brush holder and disposed between the bracket and the brush holder. 1. A generator for a vehicle, characterized in that an opening is formed in an axial portion of the partition plate, and a groove is provided in a bracket portion corresponding to the opening. (2) The vehicle generator according to claim 1, wherein the opening of the partition plate is a slit. (3) The vehicle generator according to claim 1, wherein the opening of the partition plate is a hole.