Patent details
Status
Spanish patent filed
Inventors
Juan José Vilatela García, Anastasiia Mikhalchan, Ana Inés de Isidro Gómez, David Camacho Pernil, Marta Isabel Ocaña Dominguez, Eva Novillo Diaz
Application number
P202530142
Applicant
IMDEA Materials Institute and Compañía Española De Sistemas Aeronáuticos S.A – Heroux-Devtek
Priority date
21/02/2025
Transfer opportunity
Technology License (outside the design, development, production, maintenance and product support of actuation and hydraulic systems in the aviation sector)
Summary
Lightweight electrical winding material for high-performance electric motors, offering a significant reduction in motor weight without compromising efficiency or mechanical robustness. The technology is particularly well-suited for aerospace propulsion and actuation systems, where every gram saved contributes to lower fuel consumption and increased payload capacity.
Description
Lightweight electrical winding material for high-performance electric motors, offering a significant reduction in motor weight without compromising efficiency or mechanical robustness. The technology is particularly well-suited for aerospace propulsion and actuation systems, where every gram saved contributes to lower fuel consumption and increased payload capacity.
Advantages
- Up to 25% lighter than reference copper windings, enabling more compact and efficient motor designs.
- Comparable electrical efficiency, maintaining performance across standard operating ranges.
- Superior thermal and mechanical stability, supporting operation under demanding aerospace conditions.
- Reduced system-level complexity, eliminating the need for auxiliary cooling or weight compensation.
- Sustainability benefit through lower material mass and potential recyclability of carbon-based conductors.
Contact
Technology Transfer and Innovation Office, IMDEA Materials Institute
Email: techtransfer@imdeamaterials.org
Telephone: +34 91 5493422