JPS58183077U

JPS58183077U - bicycle generator

Info

Publication number: JPS58183077U
Application number: JP7918082U
Authority: JP
Inventors: 秀明清水
Original assignee: サンデン株式会社
Priority date: 1982-05-28
Filing date: 1982-05-28
Publication date: 1983-12-06

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図は自転車用発電機の発電部を示す部分切欠断面図
、第２図は本考案の自転車用発電機における鉄心とボビ
ンとの組合せ状態を示す部分断面図、第３図は第２図で
示した鉄心、ボビン、リン。グ部材の分解斜視図、第４図は従来の自転車用発電機に
おける鉄心とボビンとの組合せ状態を示す部分断面図、
第５図は第４図で示した鉄心、ボビ　　−ン、リングの
分解斜視図である。１、ｌ−・ボビン、２ａ、２ｂ・・・コイル、３，５・
・・鉄心、３ａ、　　５ａ、　　＄ａ・・・磁極片、６
・・・リング部材。Fig. 1 is a partially cutaway sectional view showing the power generation part of the bicycle generator, Fig. 2 is a partially sectional view showing the combination of the iron core and bobbin in the bicycle generator of the present invention, and Fig. 3 is the sectional view shown in Fig. 2. Iron core, bobbin, and phosphorus shown in . FIG. 4 is a partial cross-sectional view showing the combination of the iron core and bobbin in a conventional bicycle generator;
FIG. 5 is an exploded perspective view of the core, bobbin, and ring shown in FIG. 4. 1, l-・Bobbin, 2a, 2b... Coil, 3, 5・
...Iron core, 3a, 5a, $a...Magnetic pole piece, 6
...Ring member.

Claims

[Scope of utility model registration request]

In a bicycle generator, the generator has a power generation section consisting of a permanent magnet that rotates at the center, a bobbin with a coil wound around the bobbin, and an iron core fitted to the bobbin. A bicycle generator characterized by a press-fitted iron core fitted into a bobbin.