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公开(公告)号：JP2014143089A
公开(公告)日：2014-08-07
申请号：JP2013011150
申请日：2013-01-24
Inventor： YAMAMOTO KEIICHIRO
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator in which the range of irradiation field can be made wider than conventional, without lowering the inspection accuracy.SOLUTION: In an X-ray generator including an X-ray tube 2 having a cylindrical surface 16, and a radiation window 4 facing a part of the cylindrical surface 16 of the X-ray tube 2 via an insulation oil 1, the radiation window 4 has such a shape that the shortest distance to the cylindrical surface 16 of the X-ray tube decreases gradually from central part to the end part. The radiation window 4 may have a shape forming a part of an elliptic having a perpendicular line drawn from the focal point 11 of the X-ray tube 2 to the central part of the radiation window 4 as a long axis, and the thickness of the radiation window 4 decreases gradually from the central part to the end part of the radiation window.
Abstract translation: 要解决的问题：提供一种X射线发生器，其中照射场的范围可以比常规的范围更宽，而不降低检查精度。解决方案：在包括具有圆柱形的X射线管2的X射线发生器中， 表面16和经由绝缘油1与X射线管2的圆筒形表面16的一部分相对的辐射窗4，辐射窗4具有这样的形状：与X射线管2的圆柱形表面16的最短距离。 射线管从中心部分逐渐减小到末端部分。 辐射窗4可以具有形成椭圆形的一部分的形状，其具有从X射线管2的焦点11到辐射窗4的中心部分作为长轴的垂直线，并且 辐射窗4从辐射窗的中心部分到末端部分逐渐减小。
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公开(公告)号：JP2007026800A
公开(公告)日：2007-02-01
申请号：JP2005205340
申请日：2005-07-14
Inventor： YAMAMOTO KEIICHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a compact, lightweight X-ray generator capable of shielding leaked X rays and cooling itself. SOLUTION: The X-ray generator 1 comprises a sealing case 2 for storing an X-ray bulb 3 and an insulating oil 4; a heat conductor 6 and a radiator 7 provided on the upper surface of the sealing case 2. In the X-ray generator 1, an X-ray shielding material 8 is arranged between the heat conductor 6 and the radiator 7. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供能够屏蔽泄漏的X射线并自身冷却的紧凑轻便的X射线发生器。 解决方案：X射线发生器1包括用于存储X射线灯泡3和绝缘油4的密封壳体2; 设置在密封壳体2的上表面上的热导体6和散热器7.在X射线发生器1中，在导热体6和散热器7之间配置有X射线屏蔽材料8.
COPYRIGHT （C）2007，JPO＆INPIT
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公开(公告)号：JP2010080254A
公开(公告)日：2010-04-08
申请号：JP2008247205
申请日：2008-09-26
Applicant: Ishida Co Ltd , Jobu:Kk , 株式会社イシダ , 株式会社ジョブ
Inventor： YAMAMOTO KEIICHIRO , YAMADA SEIJI , KABUMOTO TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator using no bellows and an X-ray inspection device including the X-ray generator. SOLUTION: The X-ray generator 1 includes: a metal container 10 of approximately rectangular parallelepiped shape having an opening 10a at the upper part; an X-ray tube 12; a support member 11 provided at the bottom in the container 10 and supporting the X-ray tube 12; an insulating oil 13 filled in the container 10 to dip and cool the X-ray tube 12; a cylindrical member 14 joined to the interior side outer edge of the container 10 in the opening 10a to serve for communication between the inside and outside of the container 10; a cover member 15 sealing the opening 10a; and a space 16 surrounded by the container 10, the insulating oil 13 and the cover member 15 and filled with inert gas. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供不使用波纹管的X射线发生器和包括X射线发生器的X射线检查装置。 解决方案：X射线发生器1包括：大致长方体形状的金属容器10，在上部具有开口10a; X射线管12; 支撑构件11，其设置在容器10的底部并支撑X射线管12; 填充在容器10中以使X射线管12浸渍和冷却的绝缘油13; 在开口10a中连接到容器10的内侧外缘的圆柱形构件14，用于在容器10的内部和外部之间连通; 密封开口10a的盖构件15; 以及由容器10，绝缘油13和盖构件15包围并填充有惰性气体的空间16。 版权所有（C）2010，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2007141510A
公开(公告)日：2007-06-07
申请号：JP2005330103
申请日：2005-11-15
Inventor： YAMAMOTO KEIICHIRO , KAKIZAKI YUJI
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of discharge resulting from mixing moisture into insulation oil 2 of an X-ray generator.
SOLUTION: In the X-ray generator comprising a metal enclosure 3 mainly containing an X-ray tube 1 and the insulation oil 2, a water absorbent 20 received in a water permeable bag 21 is provided in the insulation oil 2.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了防止由于将水分混入到X射线发生器的绝缘油2中而产生放电。 解决方案：在包括主要包含X射线管1和绝缘油2的金属外壳3的X射线发生器中，在绝缘油2中设置有容纳在透水袋21中的吸水剂20。 P>版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007080568A
公开(公告)日：2007-03-29
申请号：JP2005263802
申请日：2005-09-12
Inventor： YAMAMOTO KEIICHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a compact X-ray generation device which can be continuously used for a long time.
SOLUTION: The X-ray generation device comprises an enclosure 4 which contains an X-ray tube 1 and insulation oil 2. A heat transferring component 3 made of aluminum nitride is disposed in close contact between an anode electrode 10 of the X-ray tube 1 and the enclosure 4.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供可以长时间连续使用的紧凑型X射线产生装置。 解决方案：X射线产生装置包括包含X射线管1和绝缘油2的外壳4.由氮化铝制成的传热部件3紧密接触在X的阳极电极10之间 射线管1和外壳4.版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2012028093A
公开(公告)日：2012-02-09
申请号：JP2010164249
申请日：2010-07-21
Inventor： YAMAMOTO KEIICHIRO
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generation device in which an X-ray tube and a high-voltage generation device are installed and which is filled with insulation oil, and which is characterized in using no lead, being compact, suppressing manufacturing costs, and having high cooling performance.SOLUTION: An X-ray generation device 1 has an X-ray tube 2 generating X rays, and a high-voltage generation device 3 in a housing 8, and is filled with insulation oil 4. The X-ray tube 2 is installed in an X-ray tube holder 10, the material of which contains at least bismuth oxide and resin. The X-ray tube holder 10 has an opening at a part corresponding to an X-ray irradiation window 7 that the X-ray tube 2 irradiates with X rays, and also has a plurality of slits 11 for circulating the insulation oil 4 between the inside and outside of the X-ray tube holder 10.
Abstract translation: 要解决的问题：提供一种其中安装有X射线管和高压发生装置并且装有绝缘油的X射线产生装置，其特征在于不使用铅，是 紧凑，抑制制造成本，并具有高冷却性能。 解决方案：X射线产生装置1具有产生X射线的X射线管2和壳体8中的高压产生装置3，并且填充有绝缘油4.X射线管2 安装在X射线管保持器10中，其材料至少含有氧化铋和树脂。 X射线管支架10在与X射线管2照射的X射线照射窗口7相对应的部分具有开口，并且还具有多个狭缝11，用于使绝缘油4在 X光管夹持器10的内外部。版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2009238742A
公开(公告)日：2009-10-15
申请号：JP2009041025
申请日：2009-02-24
Inventor： YAMAMOTO KEIICHIRO
IPC: H05G1/06
CPC classification number: H05G1/06 , H01J35/025 , H05G1/10
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray irradiation apparatus which can reduce an occurrence of discharging due to a potential difference in an X-ray irradiation apparatus and simultaneously has a smaller size and lighter weight.
SOLUTION: In the X-ray irradiation apparatus 1 provided with an X-ray tube 11 and a high voltage generating unit 2 in a case 18 and an insulation oil 13 filled in the case 18, the high voltage generating unit 2 is provided with a plurality of voltage amplifier units 21 which are formed in a ring shape and electrically connected, and there are arranged a positive pole 14 and a negative pole 15 of the X-ray tube 11 inserted into hollow portions of the voltage amplifier units 21.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 解决的问题：提供一种能够减少由于X射线照射装置的电位差引起的放电发生的X射线照射装置，同时具有较小的尺寸和较轻的重量。 解决方案：在设置有壳体18中的X射线管11和高电压产生单元2的X射线照射设备1和填充在壳体18中的绝缘油13时，高电压产生单元2是 设置有形成为环形并电连接的多个电压放大器单元21，并且布置有插入电压放大器单元21的中空部分中的X射线管11的正极14和负极15 。版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2007257995A
公开(公告)日：2007-10-04
申请号：JP2006080661
申请日：2006-03-23
Applicant: Ishida Co Ltd , Jobu:Kk , 株式会社イシダ , 株式会社ジョブ
Inventor： YAMAMOTO KEIICHIRO , KABUMOTO TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator of a sealed structure with high cooling efficiency doing away with a cooling fan.
SOLUTION: A first thermally conductive member 10 of an electric insulating property protruded outside through a sealing vessel 5 is connected to an end part of a fixed anode electrode 7, and a heat insulator 11 is provided between these two.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种密封结构的X射线发生器，其具有高冷却效率，而不用冷却风扇。 解决方案：通过密封容器5向外突出的电绝缘性的第一导热构件10连接到固定阳极电极7的端部，并且在这两个之间设置绝热体11。 版权所有（C）2008，JPO＆INPIT
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