发明名称 |
A MINIATURIZED PIEZOELECTRIC BASED VIBRATIONAL ENERGY HARVESTER |
摘要 |
<p>The present subject matter discloses apparatus and methodologies for fabricating apparatus for harvesting power from environmentally induced vibrations. Piezoelectric devices and structures (1600) are disclosed that employ constant force spring or flexure arrangements (1512) in balanced opposition configurations (1510, 1534) to enhance the power harvesting capabilities of the piezoelectric devices (1600). Power harvesting devices and systems in accordance with the subject technology may concurrently operate as sensors in motion sensitive applications thus providing self-powered monitoring capabilities.</p> |
申请公布号 |
EP1803171(A1) |
申请公布日期 |
2007.07.04 |
申请号 |
EP20050775599 |
申请日期 |
2005.07.27 |
申请人 |
MICHELIN RECHERCHE ET TECHNIQUE S.A.;SOCIETE DE TECHNOLOGIE MICHELIN |
发明人 |
THIESEN, JACK |
分类号 |
H01L41/113;B60C23/04;H01L41/22 |
主分类号 |
H01L41/113 |
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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