发明名称 |
Self-powered wireless switch |
摘要 |
A wireless switch is provided having a twenty-year life energy harvesting arrangement for self-powering a wireless transmitter. The energy harvesting arrangement is implemented in one embodiment using a piezoelectric switch element. A tritium light source and photovoltaic device are used in a second embodiment, while a black light source and photovoltaic device are used in a third embodiment. The energy harvesting wireless switch arrangement of the present invention can be combined, for example, with a vehicle side mirror switch, to reduce the complexity of the wire harness feeding the door. The wireless switch can be located without regard to accessability of a wiring harness or connector.
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申请公布号 |
US6700310(B2) |
申请公布日期 |
2004.03.02 |
申请号 |
US20010949150 |
申请日期 |
2001.09.07 |
申请人 |
LEAR CORPORATION;MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
MAUE H. WINSTON;MEINZER RICHARD;PARADISO JOE;FELDMEIER MARK |
分类号 |
B60R25/00;H02N2/00;(IPC1-7):H01L41/08 |
主分类号 |
B60R25/00 |
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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