发明名称 |
MICROMECHANICAL PYROELECTRIC GENERATOR |
摘要 |
The present invention relates to a micromechanical power generator which can be applied in a wide range of applications and, in particular, in the field of energy harvesting. The power generator comprises of a micro heat engine arranged between two reservoirs having different temperatures, the said micro heat engine being operable to move a transducing member between a first position where it is in thermal contact with the first reservoir and a second position where it is in thermal contact with the second reservoir, thereby transforming the spatial temperature difference between the two reservoirs into a temporal temperature variation. According to the present invention, the said transducer member is thermally coupled to a pyroelectric member for transforming the said temporal temperature variation into electric power. |
申请公布号 |
WO2012025137(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
WO2010EP05279 |
申请日期 |
2010.08.27 |
申请人 |
ALBERT-LUDWIGS-UNIVERSITAET FREIBURG;WOIAS, PETER;HUESGEN, TILL;KARANILAM THUNDIPARAMBU RAVINDRAN, SHANKAR |
发明人 |
WOIAS, PETER;HUESGEN, TILL;KARANILAM THUNDIPARAMBU RAVINDRAN, SHANKAR |
分类号 |
F02G1/043;H01L37/02 |
主分类号 |
F02G1/043 |
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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