US Patent Application 18112764. COOLING STRUCTURE OF IN-WHEEL MOTOR simplified abstract

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COOLING STRUCTURE OF IN-WHEEL MOTOR

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA


Inventor(s)

Hideaki Miyazono of Kasugai-shi (JP)


COOLING STRUCTURE OF IN-WHEEL MOTOR - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 18112764 Titled 'COOLING STRUCTURE OF IN-WHEEL MOTOR'

Simplified Explanation

The abstract describes a cooling structure for an in-wheel motor, which consists of a rotary electric machine and a knuckle. The rotary electric machine is responsible for rotating the hub, to which a wheel is attached. The knuckle supports the hub and is in contact with the stator of the rotary electric machine. The knuckle is equipped with cooling fins that extend in the same direction as the tire-wheel assembly.


Original Abstract Submitted

A cooling structure of an in-wheel motor includes a rotary electric machine and a knuckle. The rotary electric machine is configured to rotate a hub to which a wheel is fixed. The knuckle rotatably supports the hub and is provided in contact with a stator of the rotary electric machine. Here, the knuckle is provided with one or more cooling fins extending in the axial direction of the tire-wheel assembly.

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