| 发明名称 |
INSTALACAO PARA DETECTAR DEFEITO EM UM SISTEMA DE CONTROLE PNEUMATICO |
| 摘要 |
<p>A safety monitor for a dual valve of the type that provides a malfunction signal when one of the valve members of the dual valve is not in its intended position. The monitor comprises a simple pressure sensing device that senses the pressure downstream of the inlet valve element of each of the valve members for sensing when a pressure exists downstream of the valve element.</p> |
| 申请公布号 |
BR8401573(A) |
申请公布日期 |
1984.11.13 |
| 申请号 |
BR19848401573 |
申请日期 |
1984.04.04 |
| 申请人 |
ROSS OPERATING VALVE COMPANY |
发明人 |
DOUGLAS MAGNUS THORNTON;LOGAN HAROLD MATHIS |
| 分类号 |
F16K37/00;B30B15/14;B30B15/28;F15B20/00;(IPC1-7):F15B13/04;F16K31/42 |
主分类号 |
F16K37/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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