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41. 发明申请

US20090274277A1 X-Ray Sources 审中-公开
标题翻译： X射线源
公开(公告)号：US20090274277A1
公开(公告)日：2009-11-05
申请号：US12364067
申请日：2009-02-02
申请人： Edward James Morton , Russell David Luggar , Paul De Antonis
发明人： Edward James Morton , Russell David Luggar , Paul De Antonis
IPC分类号： H01J35/12 , G21K1/02
CPC分类号： H01J35/08 , H01J2235/068 , H01J2235/08
摘要： An anode for an X-ray source is formed in two parts, a main part and a collimating part. The main part has the target region formed on it. The two parts between them define an electron aperture through which electrons pass to reach the target region, and an X-ray aperture through which the X-rays produced at the target leave the anode. The anode produces at least the first stage of collimation of the X-ray beam produced.
摘要翻译：用于X射线源的阳极形成为主要部分和准直部分两部分。主要部分是在其上形成目标区域。它们之间的两个部分限定了电子通过的电子孔，以达到目标区域，并且在靶处产生的X射线的X射线孔离开阳极。阳极至少产生所产生的X射线束的准直的第一阶段。

42. 发明申请

US20090090875A1 Higher pressure, modular target system for radioisotope production 审中-公开
标题翻译：更高的压力，用于放射性同位素生产的模块化目标系统
公开(公告)号：US20090090875A1
公开(公告)日：2009-04-09
申请号：US12213614
申请日：2008-06-23
申请人： William Z. Gelbart , Roberto A. Pavan , Stefan K. Zeisler
发明人： William Z. Gelbart , Roberto A. Pavan , Stefan K. Zeisler
IPC分类号： G21G1/00 , H01J35/18 , H01J35/12
CPC分类号： H05H6/00 , G21G1/04 , G21K1/10 , G21K1/14 , G21K5/08
摘要： A beam window according to example embodiments may include a foil having an interior region and an exterior region. The interior region of the foil may be dome-shaped, and a central portion of the dome-shaped interior region may be thinner than the exterior region of the foil. The beam window may be welded to a flange to form a window module. One or more window modules may be utilized in a target assembly. The target assembly may further include a cooling unit and/or collimator to form a target system according to example embodiments.
摘要翻译：根据示例性实施例的光束窗可以包括具有内部区域和外部区域的箔片。箔的内部区域可以是圆顶形状，并且圆顶状内部区域的中心部分可以比箔的外部区域更薄。梁窗可以焊接到凸缘以形成窗模块。目标组件中可以使用一个或多个窗口模块。根据示例性实施例，目标组件还可包括冷却单元和/或准直器以形成目标系统。

43. 发明授权

US07499524B2 Methods and apparatus for mobile imaging systems 失效
标题翻译：移动成像系统的方法和装置
公开(公告)号：US07499524B2
公开(公告)日：2009-03-03
申请号：US11412590
申请日：2006-04-27
申请人： Richard Larry Anderton , Francois Emmanuel Falco , David Ellis Barker , Samuel Lee Alder
发明人： Richard Larry Anderton , Francois Emmanuel Falco , David Ellis Barker , Samuel Lee Alder
IPC分类号： H05G1/10 , H01J35/12
CPC分类号： H05G1/24 , A61B6/03 , A61B6/035 , A61B6/4405 , A61B6/4411 , A61B6/4441 , A61B6/4488 , A61B6/56 , H05G1/025
摘要： A system for reconstructing an image of an object includes a mobile imaging system, and a user removable module configured to be attached to the mobile imaging system.
摘要翻译：用于重建对象的图像的系统包括移动成像系统和被配置为附接到移动成像系统的用户可移除模块。

44. 发明授权

US07277527B2 Moveable transparent barrier for x-ray analysis of a pressurized sample 有权
标题翻译：可移动的透明屏障用于加压样品的x射线分析
公开(公告)号：US07277527B2
公开(公告)日：2007-10-02
申请号：US11300909
申请日：2005-12-15
申请人： Brian Gallagher
发明人： Brian Gallagher
IPC分类号： H01J35/12 , H01J35/10 , H01J35/00
CPC分类号： G01N23/223 , G01N33/2835 , G01N2223/076
摘要： A technique is disclosed for presenting a sample to a radiation interface of an analysis engine employing x-ray, neutron ray, gamma ray or particle-beam radiation to analyze the sample. A protective barrier, transparent to the radiation, and separating the sample from the engine, is moveable relative to the radiation interface, using a barrier movement system. The barrier in one embodiment is a film movable over a cavity in which the sample placed, and moveable with a system of reels to provide and retrieve a generally continuous supply of film over the cavity. The cavity may form a portion of a sample path through which the sample is moveable. If the sample path is pressurized, the film maintains the pressure during analysis of the sample by the analysis engine.
摘要翻译：公开了一种用于将样品呈现给采用X射线，中子射线，γ射线或粒子束辐射的分析引擎的辐射界面以分析样品的技术。使用屏障运动系统，相对于辐射透明并且将样品与发动机分离的保护屏障可相对于辐射界面移动。在一个实施例中的屏障是可在空腔上移动的膜，其中样品被放置并且可与卷轴系统一起移动以提供和回收在空腔上的大体上连续的膜供应。空腔可以形成样品路径的一部分，样品可通过该部分移动。如果采样路径被加压，则膜通过分析引擎在样品分析过程中保持压力。

45. 发明申请

US20070098144A1 Air flux director system for x-ray tubes 有权
标题翻译： X射线管的气流导向系统
公开(公告)号：US20070098144A1
公开(公告)日：2007-05-03
申请号：US10596241
申请日：2004-12-02
申请人： Shengzhong Zhang , Qing Lu , Kevin Kraft
发明人： Shengzhong Zhang , Qing Lu , Kevin Kraft
IPC分类号： H01J35/12 , H01J35/10
CPC分类号： F04D29/541 , F04D29/582 , H05G1/02 , H05G1/025
摘要： A cooling system (12) for an x-ray tube assembly (10) includes a heat exchanger (14, 16) which receives cooling fluid from a housing (40) of the x-ray tube assembly and transfers the heat to a flow of air. A fan (90), such as an axial fan, directs the flow of air through the heat exchanger. The fan is positioned within a duct (78). A contoured air flux director (110) is positioned to intercept the flow of air from the duct and to redirect the flow of air in a direction which is generally perpendicular to an axis of rotation of the fan.
摘要翻译：用于X射线管组件（10）的冷却系统（12）包括热交换器（14,16），其从X射线管组件的壳体（40）接收冷却流体，并将热量传递到空气。诸如轴流风扇的风扇（90）引导空气流过热交换器。风扇位于管道（78）内。成形的空气通量导向器（110）被定位成拦截来自管道的空气流并且使空气流沿着与风扇的旋转轴线垂直的方向重新定向。

46. 发明申请

US20070092065A1 Rotating envelope x-ray tube 失效
标题翻译：旋转信封x射线管
公开(公告)号：US20070092065A1
公开(公告)日：2007-04-26
申请号：US11545371
申请日：2006-10-10
申请人： Jorg Freudenberger , Ernst Neumeier , Matthias Seufert
发明人： Jorg Freudenberger , Ernst Neumeier , Matthias Seufert
IPC分类号： H01J35/18 , H01J35/12 , H01J5/18 , H01J35/10
CPC分类号： H01J35/305 , H01J35/18
摘要： A rotating envelope tube has a housing which with an x-ray exit window that is essentially transparent for x-ray radiation. To improve the mechanical stability, the x-ray exit window internally exhibits a structure through which cooling fluid can flow.
摘要翻译：旋转信封管具有壳体，其具有对于X射线辐射基本上是透明的x射线出射窗。为了提高机械稳定性，X射线出射窗内部表现出冷却流体可以流过的结构。

47. 发明授权

US07186022B2 X-ray source and method for more efficiently producing selectable x-ray frequencies 失效
标题翻译： X射线源和更有效地产生可选X射线频率的方法
公开(公告)号：US07186022B2
公开(公告)日：2007-03-06
申请号：US10467944
申请日：2003-01-30
申请人： Harry K. Charles, Jr. , Thomas J. Beck
发明人： Harry K. Charles, Jr. , Thomas J. Beck
IPC分类号： H01J35/10 , H01J35/12
CPC分类号： H05G1/02 , H01J35/08 , H01J35/108 , H01J35/12 , H01J35/18 , H01J35/30 , H01J2235/081 , H01J2235/083 , H01J2235/087 , H01J2235/1204 , H01J2235/1262 , H01J2235/186 , H05G1/025
摘要： An x-ray tube and method of operating include a vacuum chamber vessel and a source of an electron beam inside the vacuum chamber vessel. A target disposed inside the vacuum chamber vessel includes a substrate and one or more deposits attached to the substrate. Each different deposit includes an atomic element having a different atomic number. The x-ray tube also includes a means for directing the electron beam to a selectable deposit of multiple deposits. The substrate material can be selected with better vacuum sustaining strength, x-ray transparency, melting point, and thermal conductivity than a deposit. The substrate may be cooled by an integrated cooling system. The x-ray tube allows a selectable x-ray frequency to be produced with enhanced economy of power, reduced moving parts, and reduced size. For improved bone mass applications, one of the deposits has a k-fluorescence energy less than about 53 thousand electron volts.
摘要翻译： X射线管和操作方法包括在真空室容器内的真空室容器和电子束源。设置在真空室容器内部的靶包括基底和附着到基底的一个或多个沉积物。每个不同的沉积物包括具有不同原子序数的原子元素。 X射线管还包括用于将电子束引导到可选择沉积多个沉积物的装置。可以选择具有比沉积物更好的真空维持强度，x射线透明度，熔点和导热性的基底材料。衬底可以通过集成冷却系统来冷却。 X射线管允许以增强的功率经济性，减少的运动部件和减小的尺寸来产生可选择的x射线频率。对于改进的骨量应用，沉积物中的一种具有小于约53000电子伏特的k-荧光能量。

48. 发明申请

US20060067482A1 Fluid connection assembly for x-ray device 失效
标题翻译：用于x射线装置的流体连接组件
公开(公告)号：US20060067482A1
公开(公告)日：2006-03-30
申请号：US10954042
申请日：2004-09-29
申请人： Gregory Andrews
发明人： Gregory Andrews
IPC分类号： H01J35/12 , H01J35/10
CPC分类号： H05G1/02 , H01J2235/1262
摘要： A fluid connection assembly is provided for use with x-ray devices. The fluid connection assembly includes an adapter block configured to be attached about an opening in a housing of an x-ray device. The adapter block defines a fluid port and a cylinder in fluid communication with each other. In addition, the fluid connection assembly includes a flow adapter received in a passageway collectively defined by the cylinder of the adapter block and the opening in the housing wall. The flow adapter defines a fluid passageway configured for communication with the fluid port and the interior of the housing of the x-ray device. A sealing element is interposed between the flow adapter and the housing wall. Finally, a resilient element disposed within the cylinder of the adapter block proximate the flow adapter biases the flow adapter into contact with a shield structure inside the housing.
摘要翻译：提供流体连接组件以用于x射线装置。流体连接组件包括配置成围绕X射线装置的壳体中的开口附接的适配器块。适配器块限定了流体端口和彼此流体连通的气缸。此外，流体连接组件包括容纳在由适配器块的气缸共同限定的通道中的流动适配器和壳体壁中的开口。流动适配器限定了流体通道，其构造成与流体端口和x射线装置的壳体的内部连通。密封元件插入在流动适配器和壳体壁之间。最后，设置在适配器块的圆筒内靠近流动适配器的弹性元件将流动适配器偏压接触壳体内的屏蔽结构。

49. 发明申请

US20050213711A1 X-ray generating apparatus 有权
标题翻译： X射线发生装置
公开(公告)号：US20050213711A1
公开(公告)日：2005-09-29
申请号：US11084801
申请日：2005-03-21
申请人： Masaaki Ukita
发明人： Masaaki Ukita
IPC分类号： G21K5/08 , H01J35/08 , H01J35/12 , H01J35/14 , H01J35/30 , H01J35/10 , H01J35/24 , H01J35/26 , H01J35/28
CPC分类号： H01J35/12 , H01J2235/1204 , H01J2235/1291 , H01J2235/186
摘要： This invention relates to a microfocus X-ray tube having a heat-dissipation solid formed on the target adhesively. Specifically, the heat-dissipation solid defining an opening is formed on the target surface irradiated with an electron beam. Heat generated adjacent the target surface by impingement of an electron beam having passed through the opening is promptly distributed by heat conduction through the surface solid. The heat-dissipation solid contributes to lowering of a surface temperature of the target layer with which the electron beam collides, and a reduction of evaporation of a material forming the target, thereby extending an X-ray generating time.
摘要翻译：本发明涉及一种具有粘附在靶上形成的散热固体的微焦X射线管。具体地，在被电子束照射的目标表面上形成限定开口的散热性固体。通过穿过开口的电子束的冲击而在目标表面附近产生的热通过表面固体的热传导迅速地分布。散热固体有助于降低电子束碰撞的目标层的表面温度，并减少形成靶材的材料的蒸发，从而延长X射线产生时间。

50. 发明授权

US06947523B2 X-ray radiator 有权
标题翻译： X光散热器
公开(公告)号：US06947523B2
公开(公告)日：2005-09-20
申请号：US10784059
申请日：2004-02-20
申请人： Freddy Güthlein , Hermann Maier
发明人： Freddy Güthlein , Hermann Maier
IPC分类号： H01J35/10 , H01J35/12 , H01J35/24 , H01J35/26 , H01J35/28
CPC分类号： H01J35/305 , H01J35/101 , H01J2235/1006 , H01J2235/1033
摘要： A rotary bulb tube of an x-ray radiator is mounted for rotation in a housing, which is filled with a coolant and is connected to a shaft section, which in turn is connected by a coupling to a second shaft section extending to a motor for rotating the bulb tube. The coupling is designed to isolate the rotary bulb tube electrically from the motor and to isolate the bulb tube from motor vibrations.
摘要翻译： X射线辐射器的旋转灯泡管被安装成旋转在壳体中，该壳体填充有冷却剂并且连接到轴部分，轴部分通过联接件连接到延伸到电动机的第二轴部分旋转灯泡管。联轴器设计用于将旋转灯泡管与电机电隔离，并将灯泡管与电机振动隔离。

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