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

US3831090A Control meter 失效
标题翻译：控制仪表
公开(公告)号：US3831090A
公开(公告)日：1974-08-20
申请号：US20782171
申请日：1971-12-14
申请人： MODUTEC INC
发明人： WOOLNER H
IPC分类号： G01R11/02 , G01R11/60 , G05B11/01
CPC分类号： G05B11/012 , G01R11/02 , G01R11/60
摘要： A control meter has a first pointer that rotates about an axis. Also disposed on the meter assembly is a manually actuated element having a variable electrical value and a second pointer to indicate said value, the two pointers rotating about said same axis, and the second pointer preferably being mounted directly on the stator of the meter, although the manually actuated element itself is located to one side of said axis. Said first pointer moves relative to and in front of a slotted scale, while said second pointer is disposed behind the scale and is viewable through the slot. Nonlinearities between the meter-first pointer and element-second pointer relationships are compensated for by means of a non-linear transmission means operatively interposed between the element and the second pointer.
摘要翻译：控制仪具有绕轴旋转的第一个指针。还设置在仪表组件上的是具有可变电气值的手动致动元件和指示所述值的第二指示器，两个指针围绕所述相同的轴线旋转，并且第二指示器优选地直接安装在仪表的定子上，尽管手动致动元件本身位于所述轴线的一侧。所述第一指针相对于时隙刻度移动并在其前方移动，而所述第二指示器设置在刻度尺的后面并且可通过所述狭缝来观看。通过可操作地插入元件和第二指针之间的非线性传输装置补偿计量器第一指针和元件 - 第二指针关系之间的非线性。

IPRDB

热门服务

关于我们

友情链接

联系方式