Innenpermanentmagnetrotor und Verfahren und Vorrichtung zur Herstellung davon
Anmelder: JTEKT Corporation, JTEKT CORPORATION 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP3016250
- Aktenzeichen
- EP15191951
- Anmeldetag
- 28. Oktober 2015
- Veröffentlichung
- 29. August 2018
- Erteilung
- 29. August 2018
- Rechtsraum
- EP
- IPC
- H02K1/27H02K15/03H02K15/12
Abstract
An interior permanent magnet rotor includes a cylindrical rotor core having an axial hole extending in an axial direction, and a resin magnet that is formed to fill the axial hole by injection molding and that has a pair of axial end faces. The resin magnet includes a linear portion that has a linear shape in section perpendicular to the axial direction of the rotor core. The linear portion has a first end and a second end located closer to an outer periphery of the rotor core than the first end is. A gate mark is located on the second end of the linear portion on at least one of the axial end faces of the resin magnet.
Anmelder
- Firmen
- JTEKT Corporation
JTEKT CORPORATION - Land
- 🇯🇵 Japan
Japanischer Konzern aus Nagoya, hervorgegangen aus Koyo Seiko und Toyoda Machine Works, tätig in Lenksystemen, Wälzlagern und Werkzeugmaschinen für Automobil- und Industrieanwendungen.
2.071 Patente in unserer Datenbank