公开(公告)号：EP3299153A1

公开(公告)日：2018-03-28

申请号：EP16796138.2

申请日：2016-02-18

申请人： Mitsubishi Electric Corporation

发明人： SEKINE, Kazushi ,  MIYASHITA, Masahiro ,  KOBAYASHI, Hiroki ,  KUME, Masami ,  MURASE, Saburo ,  ARIKI, Shigeru ,  HAYATA, Kozo

IPC分类号： B29C70/10 ,  B29C43/32 ,  B29C70/06 ,  B32B3/12 ,  B32B5/02 ,  B64G1/66 ,  G02B7/183

CPC分类号： B29C43/32 ,  B29C70/10 ,  B29C70/205 ,  B29C70/32 ,  B29C70/46 ,  B29C70/462 ,  B29D24/005 ,  B29D99/0089 ,  B32B3/12 ,  B32B5/02 ,  B64G1/66 ,  G02B7/183

摘要： This invention is concerning a honeycomb core configured to include carbon fiber having four or more different fiber directions, wherein, when a ribbon direction is set as an X axis direction, a cell width direction is set as a Y axis direction, and a direction that is orthogonal to the ribbon direction and the cell width direction is set as a Z axis direction, and a condition in which angles formed by the X axis direction and the respective fiber directions of the carbon fiber are set at -45°, 0°, 45°, and 90° is set as a reference condition, the respective fiber directions are rotated from the reference condition by a fixed rotation angle so that none of the fiber directions are parallel to the X axis direction.

摘要翻译： 本发明涉及蜂窝芯，该蜂窝芯被构造成包括具有四个或更多个不同纤维方向的碳纤维，其中，当条带方向被设定为X轴方向时，单元宽度方向被设定为Y轴方向， 与带方向正交，并且电池宽度方向被设定为Z轴方向，并且由X轴方向和碳纤维的各个纤维方向形成的角度被设定为-45°，0°， 45°和90°作为参考条件时，各个纤维方向从参考条件旋转固定旋转角度，使得纤维方向均不平行于X轴方向。