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1. 发明授权

US07469040B2 X-ray tube for high dose rates, method of generating high dose rates with X-ray tubes and a method of producing corresponding X-ray devices 有权
标题翻译：用于高剂量率的X射线管，用X射线管产生高剂量率的方法和产生相应X射线装置的方法
公开(公告)号：US07469040B2
公开(公告)日：2008-12-23
申请号：US10591412
申请日：2004-03-02
申请人： Kurt Holm , Mark Joachim Mildner , Lars-Ola Nilsson , Adrian Riedo , Toni Waber
发明人： Kurt Holm , Mark Joachim Mildner , Lars-Ola Nilsson , Adrian Riedo , Toni Waber
IPC分类号： H01J35/06
CPC分类号： G21K5/02 , H01J35/06 , H01J35/08 , H01J35/16 , H01J2235/086 , H01J2235/163
摘要： X-ray tube (11/12) for high dose rates, a corresponding method for generating high dose rates with X-ray tubes (11/12) as well as a method for producing corresponding X-ray devices (11/12), in which an anode (31/32) and a cathode (21/22) are disposed opposite each other in a vacuumized internal chamber (41/42), electrons e− being accelerated to the anode (31/32) by means of impressible high voltage. The anode (31/32) is made of a layer or coating of a metal having a high atomic number, for conversion of the electrons (e−) into X-ray radiation (γ) with cooling. The cathode (21/22) comprises a substrate substantially transparent for X-ray radiation (γ). In particular, the likewise substantially transparent for X-ray radiation (γ). In particular, the cathode (31/32) can close off the vacummized internal chamber (41/42) toward the outside.
摘要翻译：用于高剂量率的X射线管（11/12），用X射线管产生高剂量率的相应方法（11/12）以及用于生成相应X射线装置的方法（11/12），其中阳极（31/32）和阴极（21/22）在真空化的内部室（41/42）中相对设置，电子e通过可压缩的方式被加速到阳极（31/32）高压。阳极（31/32）由具有高原子序数的金属的层或涂层制成，用于通过冷却将电子（e-）转换成X射线辐射（γ）。阴极（21/22）包括对X射线辐射（γ）基本上透明的衬底。特别地，对于X射线辐射（γ）同样基本透明。特别地，阴极（31/32）可以朝着外部关闭真空的内部室（41/42）。

2. 发明申请

US20080049902A1 "X-Ray Tube for High Dose Rates, Method of Generating High Dose Rates wit X-Ray Tubes and a Method of Producing Corresponding X-Ray Devices" 有权
标题翻译： “用于高剂量率的X射线管，用X射线管产生高剂量率的方法和生产相应的X射线装置的方法”
公开(公告)号：US20080049902A1
公开(公告)日：2008-02-28
申请号：US10591412
申请日：2004-03-02
申请人： Kurt Holm , Mark Joachim Mildner , Lars-Ola Nilsson , Adrian Riedo , Toni Waber
发明人： Kurt Holm , Mark Joachim Mildner , Lars-Ola Nilsson , Adrian Riedo , Toni Waber
IPC分类号： H01J35/04
CPC分类号： G21K5/02 , H01J35/06 , H01J35/08 , H01J35/16 , H01J2235/086 , H01J2235/163
摘要： The invention relates to an X-ray tube (11/12) for high dosing performances, a corresponding method for the production of high dosing performances with X-ray tubes (11/12) and method for the production of corresponding X-ray devices (11/12), wherein an anode (31/32) and a cathode (21/22) are arranged opposite each other in a vacuumed internal chamber (41/42). Electrons (e−) are accelerated by means of high voltage which can be applied to the anode (31/32). The anode (31/32) is made of a metal layer having a high ordinal number which is used to convert the electrons (e−) into X-ray radiation (Y) with the aid of a coolant. The cathode (21/22) comprises an essentially transparent carrier material for X-ray radiation (Y) and an essentially transparent electron emitter layer for X-ray radiation (Y). According to the invention, the cathode (31/32) can, in particular, close the vacuumed internal chamber (41/42) from the outside.
摘要翻译：本发明涉及用于高剂量性能的X射线管（11/12），用于生产X射线管的高剂量性能的相应方法（11/12）和用于生产相应的X射线装置的方法（11/12），其中阳极（31/32）和阴极（21/22）在真空的内部室（41/42）中彼此相对布置。通过可以施加到阳极（31/32）的高电压来加速电子（e - SUP）。阳极（31/32）由具有高数字的金属层制成，用于借助于冷却剂将电子（e ^{）转换成X射线辐射（Y）。阴极（21/22）包括用于X射线辐射（Y）的基本上透明的载体材料和用于X射线辐射（Y）的基本上透明的电子发射器层。根据本发明，阴极（31/32）特别可以从外部关闭抽真空的内室（41/42）。}

3. 发明申请

US20100111265A1 X-RAY TUBE WITH AN ANODE ISOLATION ELEMENT FOR LIQUID COOLING AND A RECEPTACLE FOR A HIGH-VOLTAGE PLUG 有权
标题翻译：具有用于液体冷却的阳极隔离元件和用于高压插头的插座的X射线管
公开(公告)号：US20100111265A1
公开(公告)日：2010-05-06
申请号：US12595697
申请日：2007-06-06
申请人： Kurt Holm , Adrian Riedo , Hans Reusser
发明人： Kurt Holm , Adrian Riedo , Hans Reusser
IPC分类号： H05G1/02 , H01J35/16
CPC分类号： H01J35/12 , H01J35/165
摘要： The present invention relates to a high-voltage x-ray tube (R) with an inner vacuum chamber (11) in which lie, oriented opposite one another, a cathode (8) held at a negative high voltage during operating conditions and an anode (2) held at a positive high voltage during operating conditions, wherein the anode (2) is affixed to an anode isolation element (3a) such that the anode isolation element (3a) has a cylindrical form or a form tapering toward the anode (2) and comprises an opening (5a) to receive a high-voltage plug (12) and has a conductor structure (6/7) via which a coolant can be supplied to the anode (2). This coolant can be, in particular, an insulating oil or another electrically nonconductive liquid. The conductor structure (6/7) can, for example, be integrated completely into the interior of the anode isolation element (3a) but can also be integrated into the surface of the high-voltage plug (12). In another possible solution, the conductor structure (6/7) is integrated into an intermediate element (13) which lies between the anode isolation element (3a) and the high-voltage plug (12).
摘要翻译：本发明涉及具有内部真空室（11）的高压x射线管（R），其中在操作条件下彼此相对地定向为负极（8），负极为高电压，阳极（2）在操作条件下保持在正高电压，其中阳极（2）固定到阳极隔离元件（3a），使得阳极隔离元件（3a）具有圆柱形或朝向阳极渐缩的形式（ 2），并且包括用于接收高压插塞（12）并具有导体结构（6/7）的开口（5a），通过该导体结构可以向阳极（2）供应冷却剂。该冷却剂尤其可以是绝缘油或另一种非导电液体。导体结构（6/7）可以例如完全整合到阳极隔离元件（3a）的内部，但也可以集成到高压插头（12）的表面中。在另一种可能的解决方案中，导体结构（6/7）被集成到位于阳极隔离元件（3a）和高压插头（12）之间的中间元件（13）中。

4. 发明授权

US08090075B2 X-ray tube with an anode insulation element for liquid cooling and a receptacle for a high-voltage plug 有权
标题翻译：具有用于液体冷却的阳极绝缘元件和用于高压插头的插座的X射线管
公开(公告)号：US08090075B2
公开(公告)日：2012-01-03
申请号：US12595697
申请日：2007-06-06
申请人： Kurt Holm , Adrian Riedo , Hans Reusser
发明人： Kurt Holm , Adrian Riedo , Hans Reusser
IPC分类号： H01J35/12
CPC分类号： H01J35/12 , H01J35/165
摘要： In a high-voltage X-ray tube, which a cathode, which is held at negative high voltage during operating conditions, and an anode, which is held at positive high voltage during operating conditions, are disposed opposite each other in a vacuumized inner space, the anode being attached to an anode insulation element in such a way that the anode insulation element has a cylindrical shape or a shape tapering toward the anode and includes an opening to receive a high-voltage plug, and a pipe structure is provided by means of which a coolant is able to be supplied to the anode. This coolant can be in particular insulating oil or another electrically non-conducting liquid. The pipe structure can, for example, be integrated completely into the interior of the anode insulation element, but can also be integrated into the surface of the high-voltage plug. A solution is also possible in which the pipe structure is integrated into an intermediate element, which is situated between the anode insulation element and the high-voltage plug.
摘要翻译：在操作条件下保持在负高电压的阴极和工作状态下保持在正高电压的阳极的高电压X射线管中，在真空化的内部空间阳极被连接到阳极绝缘元件，使得阳极绝缘元件具有圆柱形形状或朝向阳极逐渐变细的形状，并且包括用于接收高压插头的开口，并且通过装置提供管道结构其中能够向阳极供应冷却剂。这种冷却剂可以特别地是绝缘油或另一种非导电液体。例如，管结构可以完全整合到阳极绝缘元件的内部，但是也可以集成到高压插头的表面中。也可以将管结构集成到位于阳极绝缘元件和高压插头之间的中间元件中。

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