Penetrating radiation examining apparatus having a scanning collimator专利检索-运动探测器传感器与探测器专利检索查询-专利查询网

Penetrating radiation examining apparatus having a scanning collimator

阅读：322发布：2023-07-01

专利汇可以提供Penetrating radiation examining apparatus having a scanning collimator专利检索，专利查询，专利分析的服务。并且Apparatus for examining a body by means of radiation such as X or gamma radiation includes a source of said radiation, means for directing said radiation along a group of spaced ray paths through a region of interest and toward detector means located on the opposite side of said region to the source. Means are provided for reciprocating said collimator means relative to the detector means so as to cause the radiation to be scanned over said detector means so that radiation directed through said body along a plurality of said ray paths can be detected by a single detecting means. Means are also provided for orbiting the apparatus relative to said region of interest.，下面是Penetrating radiation examining apparatus having a scanning collimator专利的具体信息内容。

权利要求

1. Apparatus for examining a body by means of penetrating radiation such as X- or gamma - radiation, including source means for producing a substantially planar, sectoral-shaped swath of the radiation, directed towards the body, the plane of the swath being arranged to define a plane of interest in the body, detector means disposed to receive radiation emergent from the body, the source means and the detector means being disposed on opposite sides of an aperture in which the body can be inserted, collimator means disposed between the source means and the detector means and having a plurality of apertures formed therein through which respective finger-like beams of the radiation can pass such that the beams traverse respective linear paths in said plane of interest through the body, said detector means including a respective detector device for each of said beams, first drive means for causing said collimator means to execute a periodic, reciprocating motion in the plane of the swath to scan said beams to and fro relative to the body, and second drive means for orbiting the source means, the detector means and the collimator means around the body in the plane of said swath.

2. Apparatus according to claim 1 in which the second drive means is arranged to operate step-wise and is synchronized in operation to the first drive means such that each step of orbital motion is effected during a period of reversal in said reciprocating motion.

3. Apparatus according to claim 1 in which said collimator means comprises first and second collimator devices, said first collimator device being located between the source means and the body, and the second collimator device being located between the body and the detecting means, each of said collimator devices having the same number of apertures.

4. Apparatus according to claim 1 wherein said detector means is caused, by said first drive means, to execute said periodic, reciprocating motion in synchronism with the corresponding motion of said collimator means.

5. Apparatus according to claim 1 wherein the detector means is not influenced by said first drive means and each of said detector devices is of larger dimension, in the plane of said swath, than the corresponding dimension of any of said finger-like beams of radiation.

6. Apparatus according to claim 1 including, in a reference path for a beam of said radiation from said source to a detector device, a dummy attenuator means which is constructed of material which absorbs radiation to substantially the same extent as does the body.

7. Apparatus for examining a body by means of penetrating radiation, such as X- or gamma - radiation, including source means for producing a substantially planar, sectoral-shaped swath of radiation, directed towards the body, the plane of the swath being arranged to define a plane of interest in the body, means disposed to receive radiation emergent from the body, the source means and the detector means being disposed on opposite sides of an aperture in which the body can be inserted, collimator means disposed between the source means and the detector means and having a plurality of apertures formed therein through which respective finger-like beams of the radiation can pass such that the beams traverse respective linear paths in said plane of interest through the body, said beams being equi-angularly spaced in said plane of interest, and detector means including a respective detector device for each of said beams, first drive means for causing said collimator means to execute a periodic, reciprocating motion in the plane of said swath to scan said beams to and fro relative to the body through an angle substantially equal to the angle between adjacent ones of said beams, and second drive means for orbiting the source means, the detector means and the collimator means around the body in the plane of said swath.

说明书全文

相关专利内容

标题	发布/更新时间	阅读量
火焰探测装置	2020-05-08	527
一种头盔式夜视摄像机	2020-05-08	70
一种用于裁缝裤子的方法	2020-05-11	469
火星大气进入段轨迹最优跟踪制导方法	2020-05-08	99
一种残留气体带电粒子束流监测装置及其方法	2020-05-08	626
光幕靶辅助测量装置及其使用方法	2020-05-11	817
声纳滤饼厚度仪及其应用	2020-05-08	770
一种轮胎吊自动纠偏控制停机判断方法	2020-05-11	673
放射成像设备及其运动控制方法、系统、介质及存储介质	2020-05-08	446
一种激光准直收发一体式直线度测量的标定系统	2020-05-11	758

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。

申请试用

运动探测器热门专利

热门分类

Penetrating radiation examining apparatus having a scanning collimator

该功能需要专业版企业版VIP权限，您可以：