Title:
ROTOR AND MAGNETIC WAVE GEAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/100274
Kind Code:
A1
Abstract:
Provided is a rotor having low magnetic resistance between magnetic poles. This rotor (5) has magnet modules (52a, 52b, 52c) which are annularly disposed about a rotary shaft, wherein:
the magnet modules each have a base (6) composed of magnetic substances, and two rotor magnets (7,8) which are disposed at an interval on the outer peripheral surface of the base in the rotation direction of the rotary shaft and which have poles different from each other; and the facing rotor magnets of two magnet modules adjacent to each other in the rotation direction have the same poles and are in close contact with each other.
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Inventors:
KAWASHIMA RYOSUKE (JP)
MIYATAKE RYOJI (JP)
YAMAMOTO ATSUSHI (JP)
MIYATAKE RYOJI (JP)
YAMAMOTO ATSUSHI (JP)
Application Number:
PCT/JP2021/044018
Publication Date:
June 08, 2023
Filing Date:
December 01, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02K1/278
Domestic Patent References:
| WO2013111335A1 | 2013-08-01 |
Foreign References:
| JPH08505037A | 1996-05-28 | |||
| JP2013106499A | 2013-05-30 | |||
| JP2016135014A | 2016-07-25 | |||
| JP2016135014A | 2016-07-25 | |||
| JP2019030063A | 2019-02-21 |
Attorney, Agent or Firm:
PALMO PATENT FIRM, P.C. (JP)
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