JPS6143774U

JPS6143774U - magnet generator rotor

Info

Publication number: JPS6143774U
Application number: JP12796184U
Authority: JP
Inventors: 裕野末
Original assignee: 株式会社三ツ葉電機製作所
Priority date: 1984-08-22
Filing date: 1984-08-22
Publication date: 1986-03-22
Also published as: JPH0140310Y2

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ａ，ｂｔＣ，ｄ，ｅは本考案の一実施例
である磁石発電機の回転子を示す分解斜視図、第２図は
その組立状態を示す縦断面図、第３図および第４図はそ
の各要部をそれぞれ示す各拡大部分斜視図、第５図、第
６図および第７図は作用を説明するための各部分平面断
面図である。１・・・ヨーク、２・・・マグネット、３・・・ポール
ピース、４・・・ケース、５・・・押さえリング、６・
・・軸孔、７・・・ボス部、８・・・回り止め孔、９・
・・巻かしめ′代部、１０・・・腹面、１１・・・背面
、１２・・・傾斜部、１３・・・側面、１４・・・上面
、１５・・・下面、１６・・・屈曲部、１７・・・切欠
部、２０・・・筒壁、２１・・・収容室、２２・・・床
面壁部、２３・・・リング、２４・・・突起、２５・・
・隔壁部、２６・・・押さえ爪部、２７・・・透孔（凹
部）、２８・・・周方向押さえリブ、２９・・・径方向
押さえリブ、３０・・・凹部、３１・・・柱′部（凸部
）、３２・・・径方向押さえリブ、３３・・・凹部、３
４：・・凹部、３５・・・面取り部。Figures 1a, btC, d, and e are exploded perspective views showing the rotor of a magnet generator that is an embodiment of the present invention, Figure 2 is a vertical sectional view showing its assembled state, Figures 3 and 3 are FIG. 4 is an enlarged partial perspective view showing each essential part, and FIGS. 5, 6, and 7 are partial plan sectional views for explaining the operation. 1... Yoke, 2... Magnet, 3... Pole piece, 4... Case, 5... Holder ring, 6...
・・Shaft hole, 7・Boss part, 8・Stopping hole, 9・
・・Rolling and caulking margin, 10: Ventral surface, 11: Back surface, 12: Inclined portion, 13: Side surface, 14: Upper surface, 15: Lower surface, 16: Bend Part, 17... Notch part, 20... Cylindrical wall, 21... Accommodation chamber, 22... Floor wall part, 23... Ring, 24... Protrusion, 25...
- Partition wall part, 26... Holding claw part, 27... Through hole (recessed part), 28... Circumferential direction holding rib, 29... Radial direction holding rib, 30... Recessed part, 31... Pillar' part (convex part), 32... radial direction holding rib, 33... concave part, 3
4: ... recessed part, 35 ... chamfered part.

Claims

[Scope of utility model registration request]

A case is formed by connecting a plurality of magnet storage chambers having shapes corresponding to the magnets in an annular manner with an open upper frame, and a recess is formed in each partition between adjacent storage chambers, and the case is fitted into the yoke. The magnet is fitted into each housing chamber of this case with a pole piece arranged on the inner surface, and furthermore, a ring on the case is fitted with a convex part into the concave part and is about to come into contact with the magnet. In the rotor of the magnet generator, a circumferential presser rib is provided on the side surface of the storage furnace, and a radial presser rib is provided on the bottom surface of the storage chamber and the lower surface of the presser ring to press the magnet fitted into the storage chamber. A rotor for a magnet generator, characterized in that the rotors protrude from each other so as to touch each other.