发明名称 |
Control moment gyro having spherical rotor with permanent magnets |
摘要 |
A multi-freedom electric motor has a broad operational range and a wide space for accommodating an article. The electric motor includes a spherical rotor, a plurality of magnets disposed on an outer surface of the rotor with polarities of the respective adjacent magnetic poles being different from one another, a stator provided along the outer surface of the rotor, and a plurality of magnets opposed to the magnets disposed on an inner surface of the stator. The rotor is supported by a spherical bearing provided on the stator. Either the magnets on the rotor or the magnets on the stator are electromagnets. Electric current are supplied to the electromagnets as controlled by a controller. The multi-freedom electric motor can be employed in a space stabilizer for maintaining the spherical attitude of an article, a control moment gyro for performing an attitude control in space, and an agitating apparatus.
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申请公布号 |
US5476018(A) |
申请公布日期 |
1995.12.19 |
申请号 |
US19940356645 |
申请日期 |
1994.12.15 |
申请人 |
MITSUBISHI JUKOGYO KABUSHIKI KAISHA |
发明人 |
NAKANISHI, TERUO;ANDO, YOHEI;SAKAKIBARA, KIYOKATSU;MITSUKANE, ADACHI |
分类号 |
B01F15/00;G01C19/04;H02K5/16;H02K41/02;(IPC1-7):G01C19/24;G01C19/08 |
主分类号 |
B01F15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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