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发明授权
CN107430936B 薄膜电容器及连结型电容器、以及逆变器、电动车辆 有权

薄膜电容器及连结型电容器、以及逆变器、电动车辆
摘要：
薄膜电容器(A)具备：卷绕有介电薄膜(7a、7b)和电极膜(9a、9b)的卷绕体(1)；以及分别设置在位于卷绕体(1)的轴长方向的一对端面(3a、3b)上的一对外部电极(5a、5b)，介电薄膜(7a、7b)在宽度方向的一端侧具备沿介电薄膜(7a、7b)的长度方向连续地设置的无电极部(11a、11b)，其中，电极膜(9a、9b)在宽度方向的另一端侧的表面(9aa、9ba)具有第一凸状部(13)，第一凸状部(13)呈沿宽度方向延伸的带状。
摘要（英）：

A film capacitor includes a wound body in which a dielectric film and an electrode film are wound; and a pair of external electrodes provided respectively on a pair of end faces positioned in an axial direction of the wound body. The dielectric film includes an electrode-free portion provided on one end side in a width direction, continuously in a longitudinal direction of the dielectric film. The electrode film has a first projection portion on a surface on the other end side in the width direction, and the first projection portion has a string shape extending in the width direction.

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