Title:
MAGNETIC GEARED ROTARY MACHINE, POWER GENERATION SYSTEM, AND DRIVE SYSTEM
Document Type and Number:
Japanese Patent JP2023042363
Kind Code:
A
Abstract:
To provide a magnetic geared rotary machine that suppress eddy current loss, a power generation system, and a drive system.SOLUTION: A magnetic geared rotary machine includes: a stator; a rotor including a plurality of rotor magnets; and a magnetic pole piece rotor including a plurality of magnetic pole pieces disposed at a radial position between the stator and the rotor. Each magnetic pole piece has a magnetic pole piece end face facing one side in an axial direction. Each rotor magnet has a rotor magnet end face facing one side. At least part of the magnetic pole piece end face is positioned on the other side in the axial direction with respect to the rotor magnet end face. Alternatively, a finger end face facing one side, included in each of the plurality of fingers sandwiching and holding the stator magnet provided on teeth of the stator from both sides in a circumferential direction, is positioned on the other side with respect to the teeth end face facing one side, of the teeth.SELECTED DRAWING: Figure 4
Inventors:
IKEMI TAKESHI
OKABE RYOJI
MATSUSHITA TAKATOSHI
SASAKI MIKITO
STUART CALVERLEY
DAVID POWELL
GRIN CUC
RADU-STEFAN DRAGAN
OKABE RYOJI
MATSUSHITA TAKATOSHI
SASAKI MIKITO
STUART CALVERLEY
DAVID POWELL
GRIN CUC
RADU-STEFAN DRAGAN
Application Number:
JP2021149617A
Publication Date:
March 27, 2023
Filing Date:
September 14, 2021
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
MAGNOMATICS LTD
MAGNOMATICS LTD
International Classes:
H02K7/10; F16H49/00; H02K16/02
Attorney, Agent or Firm:
SSIP Patent Attorney Corporation
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