发明名称 |
Monitor system for potentially hazardous radiation and combustion conditions |
摘要 |
A system for monitoring potentially hazardous conditions in an area. The monitor system provides a continuous check of the atmosphere in a given area for nuclear radiation hazard and for combustion hazard. When a predetermined radiation level or combustion condition occurs in the area an alarm is activated which indicates the particular kind of danger existing. A small bomb calorimeter housing or vessel supports and houses a radiation sensor and a combustion sensor. Detection circuitry responds to the radiation and combustion sensors to provide an output signal when a predetermined, dangerous threshold condition exists in the area. A screen capacitor, electroscope, and a periodic charging circuit comprise the radiation hazard detection circuitry. A reflex surge generator comprised of a sparking circuit and a spark gap in conjunction with a resistance thermometer detector provide the fire hazard circuitry. Indicator or annunciator circuitry coupled to the detectors disclose the status of the two circuits. A percentage of prevailing atmosphere is controllably forced through a portion of the container and continuously sampled to indicate potential fire and nuclear hazards.
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申请公布号 |
US4585932(A) |
申请公布日期 |
1986.04.29 |
申请号 |
US19840638143 |
申请日期 |
1984.08.06 |
申请人 |
ROBERTS, THOMAS G.;HONEYCUTT, THOMAS E. |
发明人 |
ROBERTS, THOMAS G.;HONEYCUTT, THOMAS E. |
分类号 |
G01T1/15;H01J47/02;(IPC1-7):H01J47/02 |
主分类号 |
G01T1/15 |
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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