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    • 10. 发明申请
    • BENDING TRANSDUCER FOR GENERATING ELECTRICAL ENERGY FROM MECHANICAL DEFORMATIONS
    • 用于从机械变形产生电能的弯曲传感器
    • US20100033060A1
    • 2010-02-11
    • US12538389
    • 2009-08-10
    • Franz LaermerThorsten PannekRalf ReichenbachMarian Keck
    • Franz LaermerThorsten PannekRalf ReichenbachMarian Keck
    • H02N2/18
    • H01L41/1134B60C23/041H01L41/0475
    • A bending transducer device for generating electrical energy from deformations, and a circuit module which has such a bending transducer. The bending transducer includes at least one electrically deformable, vibration-capable, electrically conductive support structure, one piezoelectric element and a first contacting element, the conductive support structure having a first restraining area and a second restraining area for restraining the support structure, the piezoelectric element being designed and situated on the support structure in such a way that the piezoelectric element is deformable due to the deformation of the support structure caused by vibrations, and a first electrode for picking up the voltage generated by the deformation of the piezoelectric element is formed and contacted by the support structure, the first contacting element being connected electrically conductively to the support structure outside the first restraining area and the second restraining area.
    • 一种用于从变形产生电能的弯曲换能器装置,以及具有这种弯曲换能器的电路模块。 弯曲换能器包括至少一个可电动变形的,具有振动能力的导电支撑结构,一个压电元件和第一接触元件,所述导电支撑结构具有用于约束支撑结构的第一约束区和第二约束区, 元件被设计并且位于支撑结构上,使得压电元件由于由振动引起的支撑结构的变形而变形,并且形成用于拾取由压电元件的变形产生的电压的第一电极 并且由所述支撑结构接触,所述第一接触元件电连接到所述第一约束区域和所述第二约束区域外的所述支撑结构。