JPS62159164U

JPS62159164U -

Info

Publication number: JPS62159164U
Application number: JP4491486U
Authority: JP
Priority date: 1986-03-28
Filing date: 1986-03-28
Publication date: 1987-10-09

Description

[Brief explanation of the drawing]

第１図は本考案の磁石発電機を示す縦断面図、
第２図は第１図の正面図、第３図は本考案におけ
る非磁性板の正面図、第４図はその縦断面図であ
る。１……回転子、２……固定子、３……カバー、
４……駆動軸、５……椀状のフライホイール、６
……磁石、７，８……非磁性板、９……機関ケー
ス、１０……発電コア、１１……発電コイル、１
７……通風窓、７ａ……羽根。 FIG. 1 is a longitudinal cross-sectional view showing the magnet generator of the present invention.
FIG. 2 is a front view of FIG. 1, FIG. 3 is a front view of the nonmagnetic plate according to the present invention, and FIG. 4 is a longitudinal sectional view thereof. 1...Rotor, 2...Stator, 3...Cover,
4... Drive shaft, 5... Bowl-shaped flywheel, 6
... Magnet, 7, 8 ... Non-magnetic plate, 9 ... Engine case, 10 ... Power generation core, 11 ... Power generation coil, 1
7... Ventilation window, 7a... Blade.

Claims

[Claims for Utility Model Registration] 1. A system comprising a rotor attached to a drive shaft of an internal combustion engine, a stator attached to an engine case or a cover, and a cover attached to the engine case to seal the rotor and stator. A bowl-shaped flywheel to which the rotor is fixed to the drive shaft, a magnet attached to the inner circumferential surface of the flywheel, and a non-magnetic plate fixing both axial end surfaces of the magnet on the inner circumferential surface of the flywheel. A magnet generator in which the stator comprises a power generation core fixed to the engine case inside the magnet of the rotor and a power generation coil having a conductive wire wound around the power generation core, wherein the flywheel of the rotor A plurality of ventilation windows are provided at appropriate intervals in the circumferential direction on the bottom surface of the flywheel, and a plurality of blades are provided on the side surface of a non-magnetic plate located on the bottom surface side of the flywheel, so that some of the plurality of blades are connected to the flywheel. A magnetic generator characterized by facing the ventilation window of the wheel. 2. The magnet generator according to claim 1, wherein the blades are integrally formed with the magnet holding portion by drawing a non-magnetic plate made of a metal member and bending a portion thereof. 3. The magnet generator according to claim 1, wherein the inner periphery of the blade is formed by connecting a plurality of blades in an annular shape. 4. The magnet according to claim 1 of the utility model registration claim, characterized in that the step in the axial direction of the inner diameter of the flywheel is formed to be larger than the height of the flywheel so that a gap is created between the flywheel and the bottom surface of the flywheel. Generator.