专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4149096A Switching matrix with connection modules 失效
标题翻译：具有连接模块的开关矩阵
公开(公告)号：US4149096A
公开(公告)日：1979-04-10
申请号：US811873
申请日：1977-06-30
申请人： Franz Holzner , Ulrich Schmid , Kurt Strittmatter
发明人： Franz Holzner , Ulrich Schmid , Kurt Strittmatter
IPC分类号： G01R1/20 , G01R31/00 , H02B13/06 , H04Q1/16 , H04Q1/56
CPC分类号： G01R1/206 , G01R31/00 , Y10T307/76
摘要： A switching matrix utilizing connection modules, for the connection of peripherally arranged electrical measuring devices, over selectable lines of a line group specifically associated with a matrix, to the peripheral terminals of specimens to be measured, such as electrical components, circuit board, assemblies, communication devices and the like, wherein the connection modules are designed with two poles, each of which is selectively connectable to a respective peripheral terminal of a specimen or a device over controllable switching means, and further controllable switching means for selectively connecting the first pole of a connection module to the second pole thereof at the matrix side of the first mentioned switching means associated with such second pole, in the event said last mentioned switching means is open, each of such poles providing access from such a terminal to separate line subgroups, from which a line is then selected over additional controllable switching means.
摘要翻译：一种利用连接模块的开关矩阵，用于将外围布置的电测量装置连接到与矩阵特定相关联的线路组的可选线路上，连接到要测量的试样的外围端子，例如电气部件，电路板，组件，通信装置等，其中连接模块被设计成具有两个极，每个极可以选择性地连接到样本或相对于可控开关装置的装置的相应外围端子，以及可控开关装置，用于选择性地连接在与所述第二极相关联的第一提及的开关装置的矩阵侧的第二极的连接模块，在所述最后提到的开关装置打开的情况下，每个这些极提供从这种端子到单独的线路子组的接入，然后通过附加的可控开关装置选择一条线。

IPRDB

热门服务

关于我们

友情链接

联系方式