公开(公告)号：US3614437A

公开(公告)日：1971-10-19

申请号：US3614437D

申请日：1969-04-15

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： ALLEMAND ROBERT ,  JACOBE JEAN ,  ROUDAUT EDOUARD

IPC: G01T1/29 ,  H01J47/12 ,  G01T3/00 ,  G01T1/18

CPC classification number: H01J47/12 ,  G01T1/29

Abstract: A neutron detection device comprises a single gas-filled flat enclosure of constant thickness. A number N X n of identical disintegration ionization chambers are disposed at regular intervals in the enclosure and a cathode and an anode are carried by opposite walls. Responsive to a detection, two electrical pulses are delivered by the two electrodes of a cell and one is addressed to one of the n lines and the other to one of the N columns of a matrix-type network comprising N X n counters each associated by a line and a column of the network with only one of the cells.

公开(公告)号：US3703638A

公开(公告)日：1972-11-21

申请号：US3703638D

申请日：1970-05-22

Applicant: COMMISSARIAT ENERGIE ATOMIQUE

Inventor： ALLEMAND ROBERT ,  BREY CHRISTIAN ,  JACOBE JEAN

IPC: A61B6/03 ,  G01T1/29 ,  H01J47/06 ,  G01T1/18

CPC classification number: G01T1/2935 ,  H01J47/06

Abstract: An X- and gamma -radiation detector including a plurality of detecting cells. Each cell comprises an anode and two halfcathodes, the half-cathodes consisting of flat plates. The respective half-cathodes are arranged as othogonal elements so that by applying matrix technique the output of a particular cell can be selected to localize the radiation detected.

Abstract translation: 一种包含多个检测单元的X射线和伽马辐射检测器。 每个电池包括阳极和两个半阴极，半阴极由平板组成。 相应的半阴极被布置为正交元件，使得通过应用矩阵技术，可以选择特定单元的输出以定位所检测的辐射。