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发明公开
CN101686023A 用于由机械变形产生电能的弯曲换能器 有权

用于由机械变形产生电能的弯曲换能器
摘要：
本发明涉及一种用于由变形产生电能的弯曲换能器装置，以及一种具有这类弯曲换能器的电路模块。按照本发明的弯曲换能器(1)至少包括压电元件(3)、用于接触该压电元件(3)的第一接触元件(7)和可弹性变形的、能够振动的、导电的支承结构(2)，其中，导电的支承结构(2)具有用于支承结构(2)的夹入的第一夹入区域(6a)和第二夹入区域(6b)，压电元件(3)这样地设置和构造在支承结构(2)上，使得通过支承结构(2)的变形能够使压电元件(3)变形并且通过支承结构(2)形成或接触用于获取由压电元件(3)的变形产生的电压的第一电极，第一接触元件(7)在第一夹入区域(6a)和第二夹入区域(6b)以外与支承结构(2)导电地连接。
摘要（英）：

A bending transducer device for generating electrical energy from deformations, and a circuit module which has such a bending transducer. The bending transducer (1) includes at least one electrically deformable, vibration-capable, electrically conductive support structure, one piezoelectric element (3) and a first contacting element (7), the conductive support structure (2) having a first restraining area (6a) and a second restraining area (6b) for restraining the support structure, the piezoelectric element (3) being designed and situated on the support structure (2) in such a way that the piezoelectric element (3) is deformable due to the deformation of the support structure (2) caused by vibrations, and a first electrode for picking up the voltage generated by the deformation of the piezoelectric element (3) is formed and contacted by the support structure (2), the first contacting element (7) being connected electrically conductively to the support structure (2) outside the first restraining area (6a) and the second restraining area (6b).

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