Title:
ROTATING ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/157576
Kind Code:
A1
Abstract:
A rotating electrical machine according to one embodiment is equipped with: a rotor (1) having a field coil part (3) that generates a magnetic field; and a stator (5) provided radially outward from the rotor (1), and having a stator coil (6) that generates a magnetic field that interacts with the magnetic field generated by the field coil part (3). The stator (5) comprises a plurality of magnetic shields (8) provided radially outward from the stator coil (6) and formed from a plurality of cylindrical magnetic bodies that are disposed at a distance from one another in the radial direction.
Inventors:
FUJITA MASAFUMI (JP)
TAKAHASHI NORIO (JP)
HIROSE TAKAAKI (JP)
UEDA TAKASHI (JP)
TAKAHASHI TOMOYUKI (JP)
TAKAHASHI NORIO (JP)
HIROSE TAKAAKI (JP)
UEDA TAKASHI (JP)
TAKAHASHI TOMOYUKI (JP)
Application Number:
PCT/JP2023/002065
Publication Date:
August 24, 2023
Filing Date:
January 24, 2023
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
H02K5/00; H02K19/14
Foreign References:
| CN210927309U | 2020-07-03 | |||
| JPH1073872A | 1998-03-17 | |||
| JPS6162345A | 1986-03-31 | |||
| JP2011211882A | 2011-10-20 |
Attorney, Agent or Firm:
SUZUYE & SUZUYE (JP)
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