Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ROTOR AND ROTATING ELECTRIC MACHINE PROVIDED WITH SAID ROTOR
Document Type and Number:
WIPO Patent Application WO/2018/163319
Kind Code:
A1
Abstract:
This rotor is provided with: a rotor core formed by stacking a plurality of steel plates in the axial direction of a rotating shaft, and having a plurality of magnet insertion holes that penetrate in the axial direction of the rotating shaft; permanent magnets inserted into the magnet insertion holes; and an end plate disposed on an end surface in the axial direction of the rotating shaft of the rotor core. A pressing part that presses the permanent magnets in the axial direction of the rotating shaft while in contact with an end part of the permanent magnets inserted in the permanent magnet insertion holes is formed on the steel plate disposed on one end section side or on the other end section side of the rotor core.

Inventors:
KIJIMA RYUKICHI (JP)
Application Number:
PCT/JP2017/009235
Publication Date:
September 13, 2018
Filing Date:
March 08, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K1/27
Foreign References:
JP2003070195A2003-03-07
JP2016019300A2016-02-01
JP2013034335A2013-02-14
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Download PDF: