Berührungsloser Wickelfeldrotor

Details

Veröffentlichungs-Nr.

EP4800896

Anmeldetag

10. Februar 2026

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

H02K11/042, H01F38/18

Abstract

Rectifying elements (D1 to D4) are arranged in such a way as to be less likely to be affected by centrifugal force in a contactless wound-field rotor. Disclosed is the contactless wound-field rotor including a rotor shaft (318), a rotor core (312) around which a coil wire is wound, and a power receiving device (70) receiving power supply in a contactless manner from a power supply device on a non-rotating side, in which the power receiving device (70) includes a plurality of rectifying elements (D1 to D4) arranged in an axial direction in such a way as to extend through a rotation axis (I) of a rotor (310), and a wiring member (91 to 94) electrically connecting the power supply device and the coil wire through the rectifying element (D1 to D4).

Anmelder

Firma

AISIN CORPORATION

Land

🇯🇵 Japan

Fachgebiete