发明名称 |
PERFECCIONAMIENTOS EN UN DETECTOR DE GASES |
摘要 |
<p>A carbon monoxide gas detector comprises a housing consisting of two enclosures 10 and 12 having ports in the wall thereof to provide a tortuous path for air entering the inner enclosure 12. A gas cell transducer 16 connected to an electrical circuit 18 provides signals indicative of gas concentration. The detector is powered from a remote supply via wires 22 and 26 and provides gas concentration signals via a wire 24 to a remote central station with a fail-safe feature wherein failure of the circuit or the detector will provide signals interpreted as dangerous gas concentrations.</p> |
申请公布号 |
ES533986(D0) |
申请公布日期 |
1985.10.16 |
申请号 |
ES19860005339 |
申请日期 |
1984.07.04 |
申请人 |
ANGLO AMERICAN CORPORATION OF SOUTH AFRICA LIMITED |
发明人 |
|
分类号 |
G01N27/16;G01N27/00;G01N27/04;G01N27/12;G01N33/00;(IPC1-7):G01N15/06 |
主分类号 |
G01N27/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|