公开(公告)号：EP2278688A1

公开(公告)日：2011-01-26

申请号：EP10169914.8

申请日：2010-07-16

申请人： General Electric Company

发明人： Asokan, Thangavelu ,  Das, Subhankar ,  Bohori, Adnan Kutubuddin

IPC分类号： H02K3/30 ,  H02K3/40 ,  H01B17/36

CPC分类号： H02K3/30 ,  H02K3/40 ,  Y10T428/249921 ,  Y10T428/249971 ,  Y10T428/249972 ,  Y10T428/249974

摘要： Provided are compositions that include a dielectric matrix material (222) defining multiple voids (224) of substantially uniform respective dimension and configured as a substantially uniform array. The voids may be configured such that charges that accumulate at surfaces of at least some of the voids when the composition is immersed in a uniform external electric field interact with charges that accumulate at surfaces of at least others of the voids to cause movement of the respective charges in a direction having a component transverse to the electric field. Hollow particles (226) may be disposed within respective voids of the array of voids defined by the matrix material. Associated devices are also provided.

摘要翻译： 提供的组合物包括限定多个空隙（224）的绝缘基质材料（224），其基本均匀的相应尺寸并且被配置为基本均匀的阵列。 空隙可以被配置成使得当组合物浸入均匀的外部电场时积聚在至少一些空隙的表面的电荷与蓄积在至少其他空隙的表面的电荷相互作用，引起相应的 在具有横向于电场的分量的方向上充电。 空心颗粒（226）可以设置在由基质材料限定的空隙阵列的相应空隙内。 还提供了相关设备。