发明名称 |
Fluid pressure operated indicating relay |
摘要 |
A fluid pressure operated indicating relay including a casing defining an interior and a valve assembly movable within the interior. The valve assembly incorporates a mechanism to prevent "bounce back" of the valve assembly after the relay has been tripped as a result of a drop of fluid pressure at the relay inlet port. |
申请公布号 |
US5072748(A) |
申请公布日期 |
1991.12.17 |
申请号 |
US19910681562 |
申请日期 |
1991.04.05 |
申请人 |
AMOT CONTROLS, INC. |
发明人 |
GRIPE, WILLIAM B.;CHENG, ANDREW Y. |
分类号 |
G01L19/12;G05D16/20 |
主分类号 |
G01L19/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|