会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • ELECTROMECHANICAL BATTERY
    • 电动电池
    • WO2014064688A1
    • 2014-05-01
    • PCT/IL2013/050852
    • 2013-10-22
    • TECHNION RESEARCH & DEVELOPMENT FOUNDATION LTD.
    • ELATA, David
    • H01M10/04
    • H01G5/16Y02T10/7022
    • An electromechanical battery based on a parallel plate capacitor, in which mutual motion of the oppositely charged plates with change in the charge held by the capacitor is controlled by a mechanical spring having a nonlinear force-displacement relationship, predetermined such that the voltage across the capacitor remains constant with changes in the charge held by the capacitor. The charge held by the capacitor generates an attractive electrostatic force between the plates which is in equilibrium with the mechanical force exerted on the plates by the mechanical spring. The mechanical spring may be a beam with one end wrapped on a cam, such that the free length of the beam changes with flexing of the beam, or it may be the elastic flexing of the plates themselves. Protrusions having predetermined heights and positions may be used to tailor the force-displacement relationship of the flexing plates.
    • 一种基于平行板电容器的机电电池,其中具有由电容器保持的电荷变化的带相反电荷的板的相互运动由具有非线性力 - 位移关系的机械弹簧控制,使得电容器两端的电压 由电容器保持的电荷变化保持不变。 由电容器保持的电荷在板之间产生有吸引力的静电力,它们通过机械弹簧与施加在板上的机械力平衡。 机械弹簧可以是一端缠绕在凸轮上的梁,使得梁的自由长度随着梁的弯曲而变化,或者其可以是板本身的弹性弯曲。 可以使用具有预定高度和位置的突起来定制挠曲板的力 - 位移关系。