Japan, July 14 -- TOSHIBA CORP has got intellectual property rights for 'ROTARY ELECTRIC MACHINE.' Other related details are as follows:
Application Number: JP,2023-154006
Category (FI): H02K1/278,H02K1/16@A
Stage: PROBLEM TO BE SOLVED: To provide a rotary electric machine that is light-weight, and capable of improving energy efficiency at high rotational speeds.SOLUTION: A rotary electric machine according to an embodiment includes a rotor and a stator. The rotor is a rotor capable of rotating about a central axis. The stator surrounds the rotor from one side of the radial direction. The stator has a back yoke, a coil portion, and a plurality of partition portions. The back yoke is annular about the central axis. The coil portion is disposed on the other side of the radial direction of the back yoke. The plurality of partition portions partition a winding range in which the coil portion is disposed in the circumferential direction. The partition portion has a magnetic body portion formed of a magnetic body. The circumferential dimension of the magnetic body section is less than the circumferential dimension of the winding range. The radial dimension of the magnetic body portion is half the radial dimension of the coil portion or more.SELECTED DRAWING: Figure 3 (Grant)
Filing Date: Sept. 20, 2023
Publication Date: April 2, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
