发明名称 |
ELECTRICALLY POWERED HAND TOOL |
摘要 |
An electrically powered hand tool is described and which includes a three phase electrical motor having a plurality of poles; an electrical motor drive electrically coupled with the three phase electrical motor; and a source of electrical power which is converted to greater than about 208 volts three-phase and which is electrically coupled with the electrical motor drive.
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申请公布号 |
US2007024230(A1) |
申请公布日期 |
2007.02.01 |
申请号 |
US20050193732 |
申请日期 |
2005.07.29 |
申请人 |
BATTELLE ENERGY ALLIANCE, LLC |
发明人 |
MYERS KURT S.;REED TEDDY R. |
分类号 |
H02P27/04 |
主分类号 |
H02P27/04 |
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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