JPS62195345U

JPS62195345U -

Info

Publication number: JPS62195345U
Application number: JP8190086U
Authority: JP
Priority date: 1986-05-30
Filing date: 1986-05-30
Publication date: 1987-12-11

Description

[Brief explanation of the drawing]

第１図は本案の一実施例を示す断面図、第２図
は第１図の左側面図、第３図は従来回転電機の断
面図、第４図は第３図の左側面図を示す。１はフレーム、２，３はブラケツト、２ａ，３
ａは通風孔、４，５は軸受、６は回転軸、７は回
転子、７ａは回転子羽根、８は固定子、９はブラ
ケツト風案内板、１０は回転センサ、１１は保護
覆、１２は外カバー、１２ａは外カバー通風孔、
１３は外カバー風案内板。 Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a left side view of Fig. 1, Fig. 3 is a sectional view of a conventional rotating electric machine, and Fig. 4 is a left side view of Fig. 3. . 1 is the frame, 2 and 3 are the brackets, 2a, 3
a is a ventilation hole, 4 and 5 are bearings, 6 is a rotating shaft, 7 is a rotor, 7a is a rotor blade, 8 is a stator, 9 is a bracket wind guide plate, 10 is a rotation sensor, 11 is a protective cover, 12 is the outer cover, 12a is the outer cover ventilation hole,
13 is the outer cover wind guide plate.

Claims

[Scope of utility model registration request]

Load side and anti-load side brackets attached to both sides of the frame and having ventilation holes, a stator, a rotor and rotating blades attached to the rotating shaft, a bearing supporting the rotating shaft, and the inside of both the brackets. In the rotating electric machine, the rotation sensor is located outside the intake hole of the anti-load side bracket, and the rotation sensor is located outside the intake hole of the anti-load side bracket. It is attached to the shaft end of the rotating shaft, and the anti-load side bracket is provided with an outer cover that covers the outer periphery of the rotation sensor and the anti-load side bracket, and a ventilation hole is provided in the outer cover, and the divided intake air is provided inside the outer cover. A rotation sensor cooling device for a rotating electric machine, characterized in that an outer cover wind guide plate is provided to separate air and exhaust air.