Rotating electrical machine
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 18, 2025
Grant Date -
Mar 30, 2023
app pub date -
Apr 2, 2020
filing date -
Apr 2, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The rotating electrical machine disclosed in the present application provides a rotor shafts supported by bearings, a rotor attached to the rotor shaft and rotates with the rotor shaft, a stator that surrounds the rotor through a gap so that the rotor can rotate, a frame that surrounds the rotor and the stator, an outer circumference of the stator is attached to an inner circumference of the frame, and an annular member provided along the inner circumference of the frame to prevent foreign matter existing at the boundary part between the frame and the stator from moving to a region different from the boundary part, it prevents foreign matter generated in the manufacturing process of the rotating electrical machine, such as shavings of a frame, from being scattered inside the rotating electrical machine.
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