3D-Gedruckter Magnetkern einer Elektrischen Maschine und Verfahren zu dessen Herstellung
EP4712311
18. März 2026
Anmelder: Tallinn University of Technology 🇪🇪
Details
- Veröffentlichungs-Nr.
- EP4712311
- Anmeldetag
- 9. September 2025
- Veröffentlichung
- 18. März 2026
- Rechtsraum
- EP
- IPC
- (AMPERE SAS et al.)(SAKURAI JUN et al.)
Abstract
The present invention relates to a 3D-printed magnetic core of an electric machine and a method for its manufacture. The magnetic core comprising a multi-element assembly where the elements have trapezoidal lamellae of variable thickness with gaps of variable thickness between them such that when assembled they form a dovetail-like connection. The method for manufacturing the magnetic core element comprises an additive manufacturing using 6.5% electrical steel.
Anmelder
- Firma
- Tallinn University of Technology
- Land
- 🇪🇪 Estland
Vertreten von
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AAA Patendibüroo OÜ
AAA Patendibüroo OÜ · Tallinn