| 发明名称 |
Electrical machine |
| 摘要 |
An electrical machine comprises: a first rotor, rotatable about a first axis, and having a first arrangement of magnets on a first surface thereof; a second rotor, held with a first surface thereof adjacent the first surface of the first rotor and such that it cannot rotate about the first axis, but is rotatable about a second axis, and having a second arrangement of magnets on the first surface thereof; wherein the first and second arrangements of magnets are such that rotation of the first rotor about the first axis causes rotation of the second rotor about the second axis. The first rotor is in the form of an at least partial hollow torus, with the first surface thereof being an internal surface. The second rotor is in the form of a cylinder, located within the hollow torus, with the first surface thereof being an external surface, such that the second axis is perpendicular to the first axis. |
| 申请公布号 |
US9124167(B2) |
申请公布日期 |
2015.09.01 |
| 申请号 |
US200913062127 |
申请日期 |
2009.09.03 |
| 申请人 |
|
发明人 |
Rodger David;Lai Hong Cheng |
| 分类号 |
H02K51/00;H02K16/02;H02K49/10;H02K7/06 |
主分类号 |
H02K51/00 |
| 代理机构 |
Huffman Law Group, PC |
代理人 |
Huffman Law Group, PC |
| 主权项 |
1. An electrical machine, comprising:
a generator, configured to generate electrical power, the generator comprising:
a first rotor, rotatable about a first axis, and having a first arrangement of magnets on a first surface thereof;a second rotor in the form of a hollow cylinder, held with a first surface thereof adjacent the first surface of the first rotor and such that it cannot rotate about the first axis, but is rotatable about a second axis, and having a second arrangement of magnets on the first surface thereof; anda stator located within the hollow cylinder with coils of wire configured to generate electrical power;wherein the first and second arrangements of magnets are such that rotation of the first rotor about the first axis causes rotation of the second rotor about the second axis. |
| 地址 |
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