Elektrische Drehmaschine

Details

Veröffentlichungs-Nr.

EP4773481

Anmeldetag

22. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

H02K9/19

Abstract

A rotary electric machine that can be cooled while maintaining a rotational force is provided. In a rotary electric machine 1 including: a housing 10; a rotary shaft 20 inserted through the housing 10; a stator 40 connected to the housing 10 side; and a rotor 30 connected to the rotary shaft 20 side, the stator 40 has a plurality of teeth 41a arranged in a circumferential direction and coils 43 wound on the teeth 41a, and a gap 48 in an axial direction is provided between adjoining two of the coils 43 in a circumferential direction, and the rotary electric machine 1 further includes a nozzle 84 configured for spraying a refrigerant toward the gap 48.

Anmelder

Firma

Eagle Industry Co., Ltd.

Land

🇯🇵 Japan