Invention Grant
- Patent Title: Rotary electric machine rotor
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Application No.: US15855257Application Date: 2017-12-27
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Publication No.: US10404114B2Publication Date: 2019-09-03
- Inventor: Shinya Sano
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-shi
- Agency: Sughrue Mion, PLLC
- Priority: JP2017-002784 20170111
- Main IPC: H02K1/27
- IPC: H02K1/27 ; H02K1/02

Abstract:
A rotary electric machine rotor includes a rotor core having a magnet hole, a magnet, a first end plate, and a second end plate. The core steel sheets, each of plates are made of the same materials. The first end plate has at least one first hole. The second end plate has at least one second hole. When viewed from one axial side of the rotor core, the first hole and the second hole overlap with at least part of the magnet in the axial end surface of the magnet hole. When viewed from one axial side of the rotor core, the first hole has a part at least partially placed at a position different from the second hole.
Public/Granted literature
- US20180198331A1 ROTARY ELECTRIC MACHINE ROTOR Public/Granted day:2018-07-12
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