Wickelrotor für Elektrische Drehmaschine
Anmelder: ABB Schweiz AG, ABB Technology AG 🇨🇭
Details
- Veröffentlichungs-Nr.
- EP3086446
- Aktenzeichen
- EP15164198
- Anmeldetag
- 20. April 2015
- Veröffentlichung
- 5. August 2020
- Erteilung
- 5. August 2020
- Rechtsraum
- EP
- IPC
- H02K3/51
Abstract
A wound rotor for a rotating electrical machine having a shaft rotating around an axis of rotation (X) and a core extending longitudinally along and radially around said axis of rotation (X); the core comprises a plurality of coils having first and second lateral parts positioned in corresponding first and second cavities or slots of said core, said first and second lateral parts of said coils being reciprocally connected by corresponding coil heads. The wound rotor further comprises supporting and retaining means of said coil heads, said supporting and retaining means comprising a supporting ring rigidly connected to said core, concentrically positioned with respect to said axis of rotation (X), and internally positioned in the radial direction with respect to said coil heads; the supporting and retaining means further comprises at least a fixing plate which is externally positioned in the radial direction with respect to said coil heads and rigidly connected to said supporting ring, said coil heads being interposed between said supporting ring and said fixing plate.
Anmelder
- Firmen
- ABB Schweiz AG
ABB Technology AG - Land
- 🇨🇭 Schweiz
Schweizerisch-schwedischer Technologiekonzern mit Sitz in Zürich. Fokussiert auf Elektrifizierung, Robotik, industrielle Automatisierung sowie Antriebstechnik für Industrie- und Energiekunden.
13.164 Patente in unserer Datenbank
Fachgebiete
2002 von Enrico Zanoli und Francesco Giavarini gegründet, neben Mailand auch in Bergamo, Piacenza und Treviso vertreten. Zanoli brachte Industrieerfahrung aus dem Patentbüro von ENI, der Patentabteilung von Montedison und als IP-Vizepräsident bei Basell Polyolefins mit, prägend für den Chemie- und Polymerfokus der Kanzlei.