Extraktionsvorrichtung für einen in einem Rotor Eingebetteten Magneten

Details

Veröffentlichungs-Nr.

EP4765597

Anmeldetag

23. Dezember 2024

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

H02K15/50

Abstract

An extraction device (9) for extracting a magnet (7) from a rotor (1), the magnet (1) being arranged in a slot (3) of the rotor (1), said slot (3) extending from an upper face (4) of the rotor (1) to a bottom face (5) of the rotor (1) and having a constant cross-section along a longitudinal direction (6), the device comprising - a shell (8) defining a housing, said housing being configured to block a radial displacement of an outer surface (2) of the rotor (1) when the rotor (1) is arranged in the housing, a needle (23) configured to be inserted in the slot (3) and to apply on the magnet (7) a force with a longitudinal component, said needle (23) being longitudinally movable between a starting position outside the housing and an extracting position inside the housing.

Anmelder

Firma

TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan