JPS60162974U

JPS60162974U - Generator

Info

Publication number: JPS60162974U
Application number: JP4955484U
Authority: JP
Inventors: 成海　英司
Original assignee: 澤藤電機株式会社
Priority date: 1984-04-04
Filing date: 1984-04-04
Publication date: 1985-10-29

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図は本考案の第１の実施例に係る発電機を示す縦断
面図、第２図は同回路図、第３図はこの発電機の回転子
ヨークの構造を示す正面図、第４図は磁極片を取付ける
取付は金具の平面図、第５図は同縦断面図、第６・図は
変形例に係る回転子ヨークの正面図、第７図は第２の実
施例に係る発電機の回転子ヨークの正面図、第８図は同
変形例に係る回転子ヨークの正面図である。なお図面に用いた符号において、６・・・・・・回転子
″ヨーク、１１・・・・・・界磁コイル、１７・・・・
・・固定子ヨーク、１８・・・・・・電機子コイル（廃
電コイル）、２７・・・・・・セグメント状ヨーク（磁
極片）、２８・・・・・・ボビン、絶縁紙、２９・・・
・・・ビス、３０・・・・・・押え金具、３３，３４・
・・・・・セグメント、である。FIG. 1 is a vertical sectional view showing a generator according to a first embodiment of the present invention, FIG. 2 is a circuit diagram thereof, FIG. 3 is a front view showing the structure of the rotor yoke of this generator, and FIG. The figure shows a plan view of the metal fittings for attaching the magnetic pole pieces, Figure 5 is a longitudinal sectional view of the same, Figure 6 is a front view of the rotor yoke according to the modified example, and Figure 7 is the power generation according to the second embodiment. FIG. 8 is a front view of the rotor yoke of the rotor yoke according to the modified example. In addition, in the symbols used in the drawings, 6...rotor'' yoke, 11...field coil, 17...
... Stator yoke, 18 ... Armature coil (waste electric coil), 27 ... Segmented yoke (magnetic pole piece), 28 ... ... Bobbin, insulating paper, 29 ...
... Screw, 30... Presser fitting, 33, 34.
...segment.

Claims

[Claims for Utility Model Registration] 1. A field coil is wound around an annular rotor yoke, and a stator yoke around which an armature coil is wound is arranged within the rotor yoke, and the rotor yoke is What is claimed is: 1. A generator configured to extract power generation output from the armature coil by rotating the armature coil, characterized in that the field coil is wound around a segment-shaped yoke. 2. A utility model characterized in that the segment-shaped yoke is constituted by a magnetic pole piece made of a separate member from the rotor yoke, and the segment-shaped yoke is fixed to the rotor yoke to form a magnetic pole. A generator according to claim 1. 3. The generator according to claim 1, wherein the rotor yoke is divided into a plurality of segments, thereby forming a segmented yoke.