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公开(公告)号：US12040168B2
公开(公告)日：2024-07-16
申请号：US17766203
申请日：2020-10-01
Applicant: Optical Systems, LLC
Inventor： Arash Ghorbani
CPC classification number: H01J47/008 , H01J9/26 , H01J47/002
Abstract: A drift tube construction includes a thin wall aluminum tube with a thin wire at its center attached to a terminal. The tube is plugged at both ends. The terminal is embedded at the center of the plug with material insulating it from Drift tube main body. The Drift tube assembly is sealed and filled with a gas mixture. A voltage is applied to the thin wire via the terminal. Current drift tubes employ plastic material to insulate the terminal from Drift tube main body and O-rings to provide a near hermetic seal.
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公开(公告)号：US09721772B2
公开(公告)日：2017-08-01
申请号：US13749739
申请日：2013-01-25
Applicant: General Electric Company
Inventor： Edward Joseph Baus , Kevin Scott McKinny
CPC classification number: H01J47/02 , H01J47/002
Abstract: A radiation detection assembly that includes an ionization chamber having a cathode and an anode. The ionization chamber detects radiation that passes into the ionization chamber. The assembly includes an exterior enclosure defining a hollow internal volume within which the ionization chamber is enclosed. The exterior enclosure includes at least two layers. At least one of the layers provides an electromagnetic shield to the hollow internal volume and the ionization chamber enclosed therein.
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公开(公告)号：US20130292578A1
公开(公告)日：2013-11-07
申请号：US13461184
申请日：2012-05-01
Applicant: Abraham Mahdessian , Adam Gregory Bogorodzki
Inventor： Abraham Mahdessian , Adam Gregory Bogorodzki
IPC: G01T1/18
CPC classification number: H01J47/002 , B29C45/14336 , B29C45/14426 , B29C45/14639
Abstract: A radiation detector system and method that significantly reduces the cost of conventionally constructed radiation detectors is disclosed. The disclosed system generally comprises an injection molded detector body incorporating plastic material with embedded feed-thrus that are encapsulated within the detector body. This detector body is mated to a detector window assembly using a gasket or other means of sealing to inhibit gas leakage. The mating methodology between the detector body and the detector window assembly is by means of plastic snap-on tabs in these structures that permit semi-permanent mating while also allowing the structures to be easily disassembled for repair and maintenance. The present invention system/method permits a significant hardware cost reduction as compared to conventional prior art radiation detector construction methodologies.
Abstract translation: 公开了一种显着降低常规构造的辐射探测器的成本的辐射探测器系统和方法。 所公开的系统通常包括注入模制的检测器主体，其包含被封装在检测器主体内的嵌入式进料口的塑料材料。 该检测器主体使用垫圈或其他密封装置与检测器窗组件配合，以阻止气体泄漏。 检测器主体和检测器窗组件之间的配合方法是借助于这些结构中的塑料扣式接头，允许半永久性配合，同时允许结构容易拆卸以进行修理和维护。 与传统的现有技术的辐射探测器构造方法相比，本发明的系统/方法允许显着的硬件成本降低。
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公开(公告)号：US06891165B2
公开(公告)日：2005-05-10
申请号：US10313883
申请日：2002-12-06
Applicant: Jean-Claude Buffet , Bruno Guerard
Inventor： Jean-Claude Buffet , Bruno Guerard
CPC classification number: H01J47/02 , H01J47/002
Abstract: An ionizing radiation detector comprising a plurality of conductive tubes arranged in parallel fashion containing a gas mixture under pressure, a conductive wire being tensed at the center of each tube and adapted to being polarized with respect thereto, and comprising first and second tight enclosures each having a wall provided with openings in which are tightly inserted the first and second ends of each tube, the ends of each tube being open.
Abstract translation: 一种电离辐射探测器，包括多个以平行方式排列的导电管，其中包含压力下的气体混合物，导电线在每个管的中心处被张紧并且适于相对于其偏振，并且包括第一和第二紧密封壳，每个具有 设置有开口的壁，其中密封地插入每个管的第一和第二端，每个管的端部是敞开的。
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公开(公告)号：US20030150999A1
公开(公告)日：2003-08-14
申请号：US10313883
申请日：2002-12-06
Inventor： Jean-Claude Buffet , Bruno Guerard
IPC: G01T001/185 , H01J047/02
CPC classification number: H01J47/02 , H01J47/002
Abstract: An ionizing radiation detector comprising a plurality of conductive tubes arranged in parallel fashion containing a gas mixture under pressure, a conductive wire being tensed at the center of each tube and adapted to being polarized with respect thereto, and comprising first and second tight enclosures each having a wall provided with openings in which are tightly inserted the first and second ends of each tube, the ends of each tube being open.
Abstract translation: 一种电离辐射探测器，包括多个以平行方式排列的导电管，其中包含压力下的气体混合物，导电线在每个管的中心处被张紧并且适于相对于其偏振，并且包括第一和第二紧密封壳，每个具有 设置有开口的壁，其中密封地插入每个管的第一和第二端，每个管的端部是敞开的。
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Patent Agency Ranking
公开(公告)号：US09529099B2
公开(公告)日：2016-12-27
申请号：US14080218
申请日：2013-11-14
Applicant: Integrated Sensors LLC , University of Michigan
Inventor： Peter S. Friedman , Daniel S. Levin
CPC classification number: G01T1/2935 , G01T1/185 , G01T1/2921 , H01J47/002 , H01J47/02
Abstract: A position-sensitive ionizing-radiation counting detector includes a first substrate and a second substrate, and a defined gas gap between the first substrate and the second substrate. The first and second substrates comprise dielectrics and a discharge gas is contained between the first and second substrate. A microcavity structure comprising microcavities is coupled to the second substrate. An anode electrode is coupled to the first substrate and a cathode electrode is coupled to the microcavity structure on the second substrate. The detector further includes pixels defined by a microcavity and an anode electrode coupled to a cathode electrode, and a resistor coupled to each of the cathode electrodes. Each pixel may output a gas discharge counting event pulse upon interaction with ionizing-radiation. The detector further includes a voltage bus coupled to each of the resistors and a power supply coupled to at least one of the electrodes.
Abstract translation: 位置敏感电离辐射计数检测器包括第一衬底和第二衬底，以及第一衬底和第二衬底之间限定的气隙。 第一和第二基板包括电介质，并且放电气体包含在第一和第二基板之间。 包括微腔的微腔结构耦合到第二衬底。 阳极电极耦合到第一衬底，并且阴极电极耦合到第二衬底上的微腔结构。 检测器还包括由微腔限定的像素和耦合到阴极电极的阳极电极和耦合到每个阴极电极的电阻器。 每个像素可以在与电离辐射相互作用时输出气体放电计数事件脉冲。 检测器还包括耦合到每个电阻器的电压总线和耦合到至少一个电极的电源。
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公开(公告)号：US09312109B2
公开(公告)日：2016-04-12
申请号：US13749771
申请日：2013-01-25
Applicant: General Electric Company
Inventor： Edward Joseph Baus , Joseph Paul Constant , Kenneth Keith Lambach
CPC classification number: H01J47/02 , G01T1/185 , H01J9/00 , H01J47/002 , Y10T29/49002
Abstract: A radiation detection assembly includes an ionization chamber for detecting radiation. An exterior enclosure houses the ionization chamber within an interior volume. A pair of support structures support the ionization chamber with respect to the exterior enclosure. The support structures are disposed opposite each other at a surface of the ionization chamber such that the ionization chamber is symmetric with respect to an axis extending between the support structures. A method of supporting the radiation detection assembly is also provided.
Abstract translation: 辐射检测组件包括用于检测辐射的电离室。 外部外壳将电离室容纳在内部容积内。 一对支撑结构相对于外壳支撑电离室。 支撑结构在电离室的表面处彼此相对设置，使得电离室相对于在支撑结构之间延伸的轴对称。 还提供了一种支持放射线检测组件的方法。
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公开(公告)号：US09012865B2
公开(公告)日：2015-04-21
申请号：US13461184
申请日：2012-05-01
Applicant: Abraham Mahdessian , Adam Gregory Bogorodzki
Inventor： Abraham Mahdessian , Adam Gregory Bogorodzki
CPC classification number: H01J47/002 , B29C45/14336 , B29C45/14426 , B29C45/14639
Abstract: A radiation detector system and method that significantly reduces the cost of conventionally constructed radiation detectors is disclosed. The disclosed system generally comprises an injection molded detector body incorporating plastic material with embedded feed-thrus that are encapsulated within the detector body. This detector body is mated to a detector window assembly using a gasket or other means of sealing to inhibit gas leakage. The mating methodology between the detector body and the detector window assembly is by means of plastic snap-on tabs in these structures that permit semi-permanent mating while also allowing the structures to be easily disassembled for repair and maintenance. The present invention system/method permits a significant hardware cost reduction as compared to conventional prior art radiation detector construction methodologies.
Abstract translation: 公开了一种显着降低常规构造的辐射探测器的成本的辐射探测器系统和方法。 所公开的系统通常包括注入模制的检测器主体，其包含被封装在检测器主体内的嵌入式进料口的塑料材料。 该检测器主体使用垫圈或其他密封装置与检测器窗组件配合，以阻止气体泄漏。 检测器主体和检测器窗组件之间的配合方法是借助于这些结构中的塑料扣式接头，允许半永久性配合，同时允许结构容易拆卸以进行修理和维护。 与传统的现有技术的辐射探测器构造方法相比，本发明的系统/方法允许显着的硬件成本降低。
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公开(公告)号：US20150001411A1
公开(公告)日：2015-01-01
申请号：US14080218
申请日：2013-11-14
Applicant: Integrated Sensors LLC , University of Michigan
Inventor： Peter S. FRIEDMAN , Daniel S. LEVIN
CPC classification number: G01T1/2935 , G01T1/185 , G01T1/2921 , H01J47/002 , H01J47/02
Abstract: A position-sensitive ionizing-radiation counting detector includes a first substrate and a second substrate, and a defined gas gap between the first substrate and the second substrate. The first and second substrates comprise dielectrics and a discharge gas is contained between the first and second substrate. A microcavity structure comprising microcavities is coupled to the second substrate. An anode electrode is coupled to the first substrate and a cathode electrode is coupled to the microcavity structure on the second substrate. The detector further includes pixels defined by a microcavity and an anode electrode coupled to a cathode electrode, and a resistor coupled to each of the cathode electrodes. Each pixel may output a gas discharge counting event pulse upon interaction with ionizing-radiation. The detector further includes a voltage bus coupled to each of the resistors and a power supply coupled to at least one of the electrodes.
Abstract translation: 位置敏感电离辐射计数检测器包括第一衬底和第二衬底，以及第一衬底和第二衬底之间限定的气隙。 第一和第二基板包括电介质，并且放电气体包含在第一和第二基板之间。 包括微腔的微腔结构耦合到第二衬底。 阳极电极耦合到第一衬底，并且阴极电极耦合到第二衬底上的微腔结构。 检测器还包括由微腔限定的像素和耦合到阴极电极的阳极电极和耦合到每个阴极电极的电阻器。 每个像素可以在与电离辐射相互作用时输出气体放电计数事件脉冲。 检测器还包括耦合到每个电阻器的电压总线和耦合到至少一个电极的电源。
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公开(公告)号：US5468963A
公开(公告)日：1995-11-21
申请号：US199887
申请日：1988-05-19
Applicant: Gary Bishop
Inventor： Gary Bishop
CPC classification number: H01J47/002 , G01J1/429
Abstract: A missile approach warning surveillance system adapted to operate in the ultra-violet ozone absorption waveband.
Abstract translation: 一种适用于紫外线臭氧吸收波段的导弹进近警告监视系统。
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