Method of providing a component

By designing a fixing element with recesses and cover notches at the edge of the motor body slot, insulation protection of the motor is achieved, the problem of stator insulation material damage is solved, and the operating stability and reliability of the motor are improved.

CN117060622BActive Publication Date: 2026-07-21AUDI AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
AUDI AG
Filing Date
2023-03-01
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The stator of existing motors is prone to insulation material damage during operation, leading to device failure. Furthermore, existing technology is not effective in preventing wires from bending directly at sharp edges, which could cause insulation damage.

Method used

The component is designed with a metal body and an insulating material cover. The edge of the main body groove has a recess, and the notch of the cover has a fixing element. Through the cooperation of the recess and the fixing element, the mechanical connection and electrical insulation between the main body and the cover are achieved, avoiding direct contact between the wires and the sharp edges of the main body, and the wires are protected by the insulating material.

Benefits of technology

It improves the functionality and reliability of the motor, avoids damage to the insulation material, prevents the wires from bending at sharp points, and ensures the stable operation of the motor device.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN117060622B_ABST
    Figure CN117060622B_ABST
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Abstract

The invention relates to a method for providing a component. In particular, the invention relates to a method for providing a component for an electric machine, the component having a main body (2) with a plurality of slots (4) and a cover (8) with a plurality of recesses (9), wherein at least one recess (6) is arranged at the edge of each slot (4) of the main body (2), wherein at least one fixing element (10) is arranged at each recess (9) of the cover (8), wherein the cover (8) is arranged on the main body (2), wherein each recess (9) of the cover (8) is assigned to each slot (4) of the main body (2), and wherein each fixing element (10) of the cover (8) is arranged in each recess (6) of the slots (4) of the main body (2).
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