Isoliermaterial für Spule

Details

Veröffentlichungs-Nr.

EP3331132

Aktenzeichen

EP17202795

Anmeldetag

21. November 2017

Veröffentlichung

17. Juli 2019

Erteilung

17. Juli 2019

Rechtsraum

EP

IPC

H02K3/30H02K3/34H02K15/10

Abstract

A stator-core-side expansive additive layer (16C) and a coil-side expansive additive layer (16B) include foam materials foaming by heating. A foam material (32C) included in the stator-core-side expansive additive layer (16C) has such a foaming characteristic that an increase characteristic of a foaming rate along with a temperature rise is shifted to a cold side relative to the increase characteristic of a foam material (32B) included in the coil-side expansive additive layer (16B).

Anmelder

Firma

TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan

Fachgebiete