发明名称 |
PNEUMATIC RELAY |
摘要 |
<p>A memory relay has a poppet movable between two positions in a space of the relay housing. The poppet surfaces are arranged to sealingly engage in each position a seat which bounds an input conduit arranged to receive a fluid under pressure.</p> |
申请公布号 |
SU629899(A3) |
申请公布日期 |
1978.10.25 |
申请号 |
SU19721839560 |
申请日期 |
1972.08.17 |
申请人 |
LYA TELEMEKANIK ELEKTRIK (FIRMA) |
发明人 |
DANIEL BUTEL,FR |
分类号 |
F15C3/02;F15C3/00;F15C3/04;(IPC1-7):15C3/02 |
主分类号 |
F15C3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|