发明名称 |
Apparatus and method utilizing magnetic field |
摘要 |
Apparatus and method for harvesting energy from the environment and/or other external sources and converting it to useful electrical energy. The harvester does not contain a permanent magnet or other local field source but instead relies on the earth's magnetic field or another source of a magnetic field that is external to the sensing device. One advantage of these new harvesters is that they can be made smaller and lighter than energy harvesters that contain a magnet and/or an inertial mass.
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申请公布号 |
US7952349(B2) |
申请公布日期 |
2011.05.31 |
申请号 |
US20070734181 |
申请日期 |
2007.04.11 |
申请人 |
FERRO SOLUTIONS, INC. |
发明人 |
HUANG JIANKANG;SUNDRAM HARIHARAN VENKETESH;O'HANDLEY ROBERT C.;BONO DAVID C. |
分类号 |
G01R33/02;G01R29/22 |
主分类号 |
G01R33/02 |
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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