Title:
複合モータとその運転方法
Document Type and Number:
Japanese Patent JP4159239
Kind Code:
B2
Abstract:
A compound motor comprising a plurality of motors (20,30,40), each motor comprising a rotating member (23,33,43) that is rotatably supported and a stator winding (24,34,44), wherein all rotating members share the same axis of rotation and the stator winding of each motor has a different number of poles.
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Inventors:
Akiko Hira
Atsushi Oyama
Atsushi Oyama
Application Number:
JP2000339199A
Publication Date:
October 01, 2008
Filing Date:
November 07, 2000
Export Citation:
Assignee:
Ebara Corporation
International Classes:
F04D15/00; H02K16/00; F04D19/04; F04D27/02; H02K7/14; H02P5/46
Domestic Patent References:
JP4190664A | ||||
JP6121500A |
Attorney, Agent or Firm:
Isamu Watanabe
Shintaro Hotta
Ryoji Kosugi
Tomohiro Mori
Tetsuya Hirosawa
Shintaro Hotta
Ryoji Kosugi
Tomohiro Mori
Tetsuya Hirosawa