Electric motor
GB2703192APending Publication Date: 2026-07-15DYSON TECH LTD
Patent Information
- Authority / Receiving Office
- GB · GB
- Patent Type
- Applications
- Current Assignee / Owner
- DYSON TECH LTD
- Filing Date
- 2024-12-18
- Publication Date
- 2026-07-15
AI Technical Summary
Technical Problem
Existing electric motors face challenges in achieving high power density and efficient winding due to small slot openings, which make it difficult to wind large diameter wires, leading to increased magnet temperature and demagnetization risks.
Method used
The design incorporates an asymmetric inner side of the stator core, allowing for a larger line of sight and enabling effective winding of large diameter wires without increasing the slot opening, thereby improving fill factor and power density.
Benefits of technology
The asymmetric inner side facilitates high fill factor winding, reducing magnet losses and demagnetization risks, resulting in a more compact and reliable motor with enhanced performance.
✦ Generated by Eureka AI based on patent content.
Smart Images
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Abstract
An electric motor 100 having a rotor 158 with perpendicular rotational 159 and radial 160 axes and a c-shaped stator core 101. The core has a back 102, a first arm 104 and a second arm 106. Each arm e
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