MAGNETIC BRAKE DEVICE USING EDDY CURRENT, BRAKE WHEEL OF A VEHICLE AND LANDING GEAR OF AN AIRCRAFT WITH SUCH A WHEEL
DE602022021202T2Active Publication Date: 2025-09-10SAFRAN LANDING SYSTEMS
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Patent Information
- Application Number
- DE602022021202
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-05-03
- Filing Date
- 2022-05-03
- Publication Date
- 2025-09-10
- Estimated Expiration
- 2042-05-03
AI Technical Summary
Technical Problem
Eddy current magnetic braking devices for aircraft wheels are heavy and bulky due to the high power requirements, which contradicts the mass and size constraints for aircraft applications.
Method used
The arrangement of magnets with specific dimensions and orientations, such as Halbach pattern, optimizes magnetic flux concentration and reduces the return path, increasing braking torque while minimizing device mass and size.
Benefits of technology
This configuration enhances braking torque while reducing the device's mass and size, making it suitable for aircraft applications.
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