公开(公告)号：US5055734A

公开(公告)日：1991-10-08

申请号：US590110

申请日：1990-09-28

申请人： Charles E. Grawey ,  L. Ted Johnson ,  John M. Sloma ,  John F. Szentes

发明人： Charles E. Grawey ,  L. Ted Johnson ,  John M. Sloma ,  John F. Szentes

IPC分类号： H01L41/047 ,  H01L41/083

CPC分类号： H01L41/0833 ,  H01L41/0471 ,  H01L41/0472

摘要： A single-piece multiple electrode conductor for a piezoelectric solid state motor stack with piezoelectric disks arranged with a plurality of electrodes. When the electrodes are connected to and biased by a source of electrical potential, an axial displacement is produced between opposite end surfaces of the stack. The single-piece multiple electrode conductor has a spine member for conducting an electrical potential to the piezoelectric disks. Extending from the spine member are a plurality of rib portions which conduct electrical potential to the piezoelectric disks which form the piezoelectric stack.

摘要翻译： 一种用于压电固态电动机堆叠的单件多电极导体，其具有布置有多个电极的压电盘。 当电极连接并由电位源偏置时，在堆叠的相对的端面之间产生轴向位移。 单件式多电极导体具有用于向压电盘传导电位的脊柱构件。 从脊柱构件延伸的是对形成压电叠层的压电盘传导电位的多个肋部。