首页> 外国专利> CONNECTION FOR PULSE SIGNAL'S SEPARATION FROM RADIOACTIVE RADIATION'S DETECTING PROBES

CONNECTION FOR PULSE SIGNAL'S SEPARATION FROM RADIOACTIVE RADIATION'S DETECTING PROBES

机译：用于将脉冲信号与放射性辐射的探测问题分开的连接

页面导航

摘要
著录项
相似文献

摘要

The connection consists of a detection probe (1) linked through a connecting line (2) with an operating resistance (R1) and a separation capacitor (C1), from the source (3) for the supply to the detection probe (1), and an optocoupler (OC) to the output of which an evaluation circuit (4) is connected. The second separation capacitor lead (C1) is connected to a pnp transistor (T1) base and a couple of diodes (D1, D2) equivalently connected in series. The second diode (D2) cathode is connected to the transistor (T1) base an emitter of which is linked with the second resistance (R2) the second lead of which is connected with the first diode (D1) anode and a power source (5) positive lead. The transistor (T1) collector is linked to the anode of the optocoupler (OC) light-emitting diode the cathode of which is connected to the negative terminal of the power source (5) and through the second lead (2.2) of the connecting line (2) to the earth lead (1.2) of the detection probe (1).IMAGE

机译：该连接包括一个检测探针（1），该探针通过连接线（2）与工作电阻（R1）和分离电容器（C1）相连，并从电源（3）供给检测探针（1），光耦合器（OC）的输出连接有评估电路（4）。第二分离电容器引线（C1）连接到pnp晶体管（T1）的基极和等效串联的一对二极管（D1，D2）。第二二极管（D2）的阴极连接到晶体管（T1）的基极，该晶体管的发射极与第二电阻（R2）相连，第二电阻（R2）的第二引线与第一二极管（D1）阳极和电源（5 ）积极带头。晶体管（T1）的集电极连接到光耦合器（OC）发光二极管的阳极，其阴极通过连接线的第二根引线（2.2）连接到电源（5）的负极。（2）到检测探头（1）的接地线（1.2）。

著录项

公开/公告号CS8709667A1

专利类型
公开/公告日1990-01-12

原文格式PDF
申请/专利权人 ZAJIC JAROSLAV ING. CSC.CS;
展开▼

申请/专利号CS19870009667
发明设计人 ZAJIC JAROSLAV ING. CSC.CS;
展开▼

申请日1987-12-22
分类号G01T1/175;
国家 CS
入库时间 2022-08-22 06:19:40

相似文献

专利
外文文献
中文文献