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公开(公告)号：US5838762A
公开(公告)日：1998-11-17
申请号：US762013
申请日：1996-12-11
申请人： Eti Ganin , Mark O. Derakhshan , Thomas G. Ebben
发明人： Eti Ganin , Mark O. Derakhshan , Thomas G. Ebben
CPC分类号： H01J35/10 , H01J2235/1013
摘要： A method for assembling a rotating X-ray tube structure ensures balance retention during the life of the tube. The X-ray tube structure has a cathode for emitting electrons, and a rotor and a bearing assembly for facilitating rotation of an anode. At least one joint is identified in the X-ray tube structure and interference fit assembly is used to eliminate shifts at the joint. The interference fit assembly is particularly advantageous for eliminating even the minutest shifts in the main joints of the anode assembly. Interference fit assembly can be applied between the rotor and the anode target to provide a first joint having balance retention; and interference fit assembly can be applied between the bearing assembly and the rotor to provide a second joint having balance retention.
摘要翻译： 一种组装旋转X射线管结构的方法确保了管子寿命期间的平衡保持。 X射线管结构具有用于发射电子的阴极和用于促进阳极旋转的转子和轴承组件。 在X射线管结构中识别至少一个关节，并且使用过盈配合组件来消除关节处的移位。 过盈配合组件对于消除甚至阳极组件的主接头中的最小变化是特别有利的。 可以在转子和阳极靶之间施加干涉配合组件，以提供具有平衡保持力的第一接头; 并且可以在轴承组件和转子之间施加过盈配合组件以提供具有平衡保持力的第二接头。
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公开(公告)号：US06192107B1
公开(公告)日：2001-02-20
申请号：US09275321
申请日：1999-03-24
申请人： Michael J. Price , Paul E. Neitzke , Mark E. Vermilyea , Douglas J. Snyder , Carey S. Rogers , Eti Ganin , Mark O. Derakhshan , Stephen S. Waite
发明人： Michael J. Price , Paul E. Neitzke , Mark E. Vermilyea , Douglas J. Snyder , Carey S. Rogers , Eti Ganin , Mark O. Derakhshan , Stephen S. Waite
IPC分类号： H01J3510
CPC分类号： H01J35/106 , H01J2235/1204 , H01J2235/1266 , H01J2235/1279
摘要： A system and method are proposed for cooling the anode of an X-ray tube. A bearing shaft associated with the anode has an associated single rotating seal there around, and contains a liquid metal. A primary liquid metal flow path is used to transfer heat from the anode, and a secondary liquid metal flow path is provided to seal the single rotating seal. Accordingly, the present invention provides an effective means for containing liquid metal in the bearing shaft of an anode assembly, and using the liquid metal to cool the anode of the X-ray tube.
摘要翻译： 提出了用于冷却X射线管的阳极的系统和方法。 与阳极相关联的轴承轴在其周围具有相关联的单个旋转密封，并且包含液态金属。 主要的液态金属流动路径用于从阳极传递热量，并且提供次级液态金属流动路径以密封单个旋转密封件。 因此，本发明提供了一种在阳极组件的轴承轴中容纳液态金属并使用液态金属冷却X射线管的阳极的有效手段。
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3.发明授权Compliant joint with a coupling member for interfacing dissimilar metals in X-ray tubes 有权具有用于在X射线管中连接异种金属的耦合构件的合规接头公开(公告)号：US06173996B1
公开(公告)日：2001-01-16
申请号：US09474393
申请日：1999-12-29
IPC分类号： F16L3500
CPC分类号： F16L25/0072 , Y10S285/905 , Y10T29/49865
摘要： A method is used for interfacing materials of dissimilar thermal expansion in an X-ray tube. Initially, a first joint is identified, which has a first component to be received into a second component. Typically, the first component has a higher coefficient of expansion than the second component, so the purpose of the invention is to reduce the physical expansion of that component in the joint. A plurality of slots is introduced along the approximate axial length of a coupling member at the joint, to achieve the aforementioned purpose. The coupling member is provided between the two components, and has a thermal expansion rate greater than one component and less than the other component.
摘要翻译： 使用X射线管中不同热膨胀材料的接口方法。 首先，识别第一关节，其具有要被接收到第二部件中的第一部件。 通常，第一组分具有比第二组分更高的膨胀系数，因此本发明的目的是减少该组分在接头中的物理膨胀。 沿着接头处的联接构件的大致轴向长度引入多个槽，以实现上述目的。 联接构件设置在两个部件之间，并且具有大于一个部件且小于另一个部件的热膨胀率。
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公开(公告)号：US06212753B1
公开(公告)日：2001-04-10
申请号：US08978111
申请日：1997-11-25
IPC分类号： B23P1102
CPC分类号： F16L25/0072 , Y10T29/49865 , Y10T403/217 , Y10T403/35
摘要： A method is used for interfacing materials of dissimilar thermal expansion in an X-ray tube. Initially, a first joint is identified, which has an inner component to be received into an outer component. Typically, the inner component has a higher coefficient of expansion than the outer component, so the purpose of the invention is to reduce the physical expansion of that component in the joint. A plurality of slots is introduced along the approximate axial length of the inner component of the joint, to achieve the aforementioned purpose. Alternatively, a coupling member could be provided between two components, the coupling member having a thermal expansion rate greater than one component and less than the other component.
摘要翻译： 使用X射线管中不同热膨胀材料的接口方法。 首先，识别第一关节，其具有将被接收到外部部件中的内部部件。 通常，内部组件具有比外部组件更高的膨胀系数，因此本发明的目的是减少该组件在接头中的物理膨胀。 沿着接头的内部部件的近似轴向长度引入多个狭槽，以实现上述目的。 或者，联接构件可以设置在两个部件之间，联接构件具有大于一个部件的热膨胀率并且小于另一个部件。
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公开(公告)号：US20110101003A1
公开(公告)日：2011-05-05
申请号：US12611324
申请日：2009-11-03
申请人： William Louis Einziger , Ronald Floyd Lochner , James Grayland McLeod , Mark O. Derakhshan , Robert Arthur Belinski , Timothy Elden Wise
发明人： William Louis Einziger , Ronald Floyd Lochner , James Grayland McLeod , Mark O. Derakhshan , Robert Arthur Belinski , Timothy Elden Wise
IPC分类号： B65D90/12
CPC分类号： B65D90/006
摘要： A low-profile shipping system for shipping an object without a pallet includes a shipping crate configured to surround the object being shipped. The shipping crate is configured to substantially enclose the object being shipped. The shipping crate defines a first passageway and a second passageway. The first passageway and the second passageway are adapted to receive a fork of a forklift. The low-profile shipping system also includes a shipping rail attached to the inside of the shipping crate at a location above the first passageway and the second passageway. The shipping rail is adapted to support the weight of the object and the shipping crate while the object is being transported by forklift.
摘要翻译： 用于运输没有托盘的物体的低调运输系统包括配置成围绕正在运输的物体的运输箱。 运输箱被配置为基本上包围正在运输的物体。 运输箱定义了第一通道和第二通道。 第一通道和第二通道适于接收叉车的叉子。 低调的运输系统还包括在第一通道和第二通道上方的位置处附接到运输箱的内部的运输轨道。 运输轨道适用于在物体通过叉车运输的同时支撑物体和运输箱的重量。
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公开(公告)号：US06496564B2
公开(公告)日：2002-12-17
申请号：US09836306
申请日：2001-04-17
IPC分类号： H01J3510
CPC分类号： H01J35/105 , H01J2235/1208
摘要： An x-ray system with an x-ray generating device having improved heat dissipation capabilities. The x-ray generating device includes an x-ray tube mounted in a casing holding a circulating, cooling medium. According to the present invention, the x-ray generating device includes a support mechanism mounted within the x-ray generating device in a manner for adjustably positioning, relative to the casing, the focal spot alignment path of generated x-rays. Additionally, the x-ray generating device includes a cooling mechanism having an inlet chamber for channeling the cooling medium within the support mechanism. Additionally, a cooling stem may be positioned within the inlet chamber to increase the heat exchange surface area exposed to the cooling medium. Thus, the present invention advantageously increases the heat dissipation capability of the x-ray generating device.
摘要翻译： 具有X射线产生装置的X射线系统具有改进的散热能力。 X射线产生装置包括安装在保持循环的冷却介质的壳体中的X射线管。 根据本发明，X射线产生装置包括以相对于壳体可调节地定位所产生的X射线的焦点对准路径的方式安装在x射线产生装置内的支撑机构。 另外，X射线产生装置包括具有用于将冷却介质引导到支撑机构内的入口室的冷却机构。 此外，冷却杆可以位于入口室内以增加暴露于冷却介质的热交换表面积。 因此，本发明有利地增加了x射线产生装置的散热能力。
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公开(公告)号：US06249569B1
公开(公告)日：2001-06-19
申请号：US09219219
申请日：1998-12-22
IPC分类号： H01J3510
CPC分类号： H01J35/105 , H01J2235/1208
摘要： An x-ray system with an x-ray generating device having improved heat dissipation capabilities. The x-ray generating device has an x-ray tube mounted in a casing holding a circulating, cooling medium. According to the present invention, the x-ray generating device includes a support mechanism mounted within the x-ray generating device in a manner for adjustably positioning, relative to the casing, the focal spot alignment path of generated x-rays. Additionally, the x-ray generating device includes a cooling mechanism having an inlet chamber for channeling the cooling medium within the support mechanism. Additionally, a cooling stem may be positioned within the inlet chamber to increase the heat exchange surface area exposed to the cooling medium. Thus, the present invention advantageously increases the heat dissipation capability of the x-ray generating device.
摘要翻译： 具有X射线产生装置的X射线系统具有改进的散热能力。 X射线产生装置具有安装在保持循环的冷却介质的壳体中的x射线管。 根据本发明，X射线产生装置包括以相对于壳体可调节地定位所产生的X射线的焦点对准路径的方式安装在x射线产生装置内的支撑机构。 另外，X射线产生装置包括具有用于将冷却介质引导到支撑机构内的入口室的冷却机构。 此外，冷却杆可以位于入口室内以增加暴露于冷却介质的热交换表面积。 因此，本发明有利地增加了x射线产生装置的散热能力。
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