公开(公告)号：US4140931A

公开(公告)日：1979-02-20

申请号：US822971

申请日：1977-08-08

申请人： David D. Marchant ,  Don H. Killpatrick ,  Harold Herman ,  Kenneth D. Kuczen

发明人： David D. Marchant ,  Don H. Killpatrick ,  Harold Herman ,  Kenneth D. Kuczen

IPC分类号： H02K44/10 ,  H02N4/02

CPC分类号： H02K44/10

摘要： An improved electrode for use as a current collector in the channel of a magnetohydrodynamid (MHD) generator utilizes an elongated monolithic cap of dense refractory material compliantly mounted to the MHD channel frame for collecting the current. The cap has a central longitudinal channel which contains a first layer of porous refractory ceramic as a high-temperature current leadout from the cap and a second layer of resilient wire mesh in contact with the first layer as a low-temperature current leadout between the first layer and the frame. Also described is a monolithic ceramic insulator compliantly mounted to the frame parallel to the electrode by a plurality of flexible metal strips.

摘要翻译： 在磁流体动力学（MHD）发生器的通道中用作集电器的改进的电极利用兼容地安装到MHD通道框架上的收集电流的致密耐火材料的细长单片盖。 盖具有中心纵向通道，其包含第一层多孔耐火陶瓷作为来自盖的高温电流引出，以及与第一层接触的第二层弹性丝网，作为第一层之间的低温电流引出 层和框架。 还描述了通过多个柔性金属条，它们通过柔性地安装到平行于电极的框架上的单片陶瓷绝缘体。