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DANGER DETECTOR FOR OPERATION IN NUCLEAR FIELD, HAVING HEATING SYSTEM FOR HEATING TYPICALLY NON-RADIATION HARDENED SEMICONDUCTOR COMPONENTS TO INCREASE FUNCTIONAL SERVICE LIFE
DANGER DETECTOR FOR OPERATION IN NUCLEAR FIELD, HAVING HEATING SYSTEM FOR HEATING TYPICALLY NON-RADIATION HARDENED SEMICONDUCTOR COMPONENTS TO INCREASE FUNCTIONAL SERVICE LIFE
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机译:在核场中运行的危险检测器,具有用于加热典型非辐射硬化半导体组件的加热系统,以提高功能寿命
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摘要
FIELD: physics, atomic power.;SUBSTANCE: danger detector for operation in nuclear field, having heating system for heating typically non-radiation hardened semiconductor components to increase functional service life. The invention relates to a danger detector (1), particularly a smoke detector for operation in an area (NUC) having a high radioactive radiation disposition. The danger detector (1) has at least one detector unit (3) for detecting at least one danger characteristic, a semiconductor component (5) and other electrical components (6), at least for outputting an alarm signal (SIG). According to the invention, the danger detector (1) has a temperature control circuit (20). The temperature control circuit (20) is configured to control the temperature of the at least one semiconductor component (5). The invention also relates to a danger detector (1) which can be designed as a linear smoke detector (200).;EFFECT: high reliability and longer service life.;11 cl, 10 dwg
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