发明名称 |
Apparatus for generating sine waves of electromotive force, rotary switch using the apparatus, and generators using the rotary switch |
摘要 |
An apparatus generates sine waves of electromotive force (i.e. alternating current) from a battery. The battery includes a given number of cells connected in series. A stator and commutator is formed by a multiple of segments. Each of the segments is connected in sequence to a respective cell of the battery. The apparatus can be incorporated in a rotary switching device that further includes a rotor having at least one brush contacting the segments of the stator and commutator to carry a step waveform approximating a sine wave. The rotary switch can be included in various setups to provide a backup or alternate generator that provides alternating current.
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申请公布号 |
US7375489(B2) |
申请公布日期 |
2008.05.20 |
申请号 |
US20030680422 |
申请日期 |
2003.10.06 |
申请人 |
DIFFERENTIAL POWER LLC |
发明人 |
PARDO HERBERT |
分类号 |
H02P3/18;H02M;H02M7/54;H02M7/56 |
主分类号 |
H02P3/18 |
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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