公开(公告)号：US07142639B2

公开(公告)日：2006-11-28

申请号：US10827153

申请日：2004-04-19

Applicant: David Craig Smith ,  Mike Vanvoorhis ,  Christopher Artig

Inventor： David Craig Smith ,  Mike Vanvoorhis ,  Christopher Artig

IPC: H01J35/00

CPC classification number: H01R13/53 ,  H01J2235/0233

Abstract: A dielectric connector for use in high voltage devices, including x-ray tubes, is disclosed. The connector comprises a dielectric material and is pre-formed before attachment to the x-ray tube. Pre-formation of the connector creates a first cavity portion therein that conforms in shape to a corresponding segment of the tube surface. A second cavity portion is also defined for receiving a high voltage receptacle. Upon attachment to the tube, the first cavity portion receives the corresponding tube segment. The high voltage receptacle is received into the second cavity portion and electrically connects with a receptacle defined on the tube surface. The receptacle enables a high voltage signal passing through the electrode to connect with either the anode or cathode disposed within the tube. Pre-formation of the connector enables connector testing and repair to occur before it is attached to the tube, saving resources, time, and cost.

Abstract translation: 公开了一种用于高压设备（包括X射线管）的介质连接器。 连接器包括电介质材料，并且在连接到X射线管之前被预先形成。 连接器的预先形成在其中形成第一腔体部分，其形状与管表面的相应部分一致。 第二空腔部分也被定义为用于容纳高压容器。 在附接到管时，第一空腔部分接收相应的管段。 高电压插座被容纳在第二空腔部分中并与限定在管表面上的插座电连接。 插座使得能够通过电极的高电压信号与设置在管内的阳极或阴极连接。 连接器的预先形成使连接器测试和维修在连接到管之前发生，节省了资源，时间和成本。

公开(公告)号：US20060084315A1

公开(公告)日：2006-04-20

申请号：US11246513

申请日：2005-10-07

Applicant: Peter Brodersen ,  Henning Doll ,  Wilhelm Niemann

Inventor： Peter Brodersen ,  Henning Doll ,  Wilhelm Niemann

IPC: H01R13/58

CPC classification number: H01R13/53 ,  H01J35/165 ,  H01J2235/0233 ,  H01R13/639 ,  H01R2101/00 ,  Y10S439/921

Abstract: The invention relates to a clamping device for power cables with an essentially tubular bell housing in which a tubular holding element for a power cable is arranged mobile along the central longitudinal axis of the bell housing, and with a spring which is arranged between a stop in the bell housing and the holding element and pushes the holding element away from the stop along the central longitudinal axis, a display element being arranged at the holding element, so that the tension of the spring can be learned from outside, and the spring surrounds the power cable.

公开(公告)号：US20050232395A1

公开(公告)日：2005-10-20

申请号：US10827153

申请日：2004-04-19

Applicant: David Smith ,  Mike Vanvoorhis ,  Christopher Artig

Inventor： David Smith ,  Mike Vanvoorhis ,  Christopher Artig

IPC: H01J35/00 ,  H01J35/22 ,  H01J35/32 ,  H01R13/53 ,  H05G1/00

CPC classification number: H01R13/53 ,  H01J2235/0233

Abstract: A dielectric connector for use in high voltage devices, including x-ray tubes, is disclosed. The connector comprises a dielectric material and is pre-formed before attachment to the x-ray tube. Pre-formation of the connector creates a first cavity portion therein that conforms in shape to a corresponding segment of the tube surface. A second cavity portion is also defined for receiving a high voltage receptacle. Upon attachment to the tube, the first cavity portion receives the corresponding tube segment. The high voltage receptacle is received into the second cavity portion and electrically connects with a receptacle defined on the tube surface. The receptacle enables a high voltage signal passing through the electrode to connect with either the anode or cathode disposed within the tube. Pre-formation of the connector enables connector testing and repair to occur before it is attached to the tube, saving resources, time, and cost.

Abstract translation: 公开了一种用于高压设备（包括X射线管）的介质连接器。 连接器包括电介质材料，并且在连接到X射线管之前被预先形成。 连接器的预先形成在其中形成第一腔体部分，其形状与管表面的相应部分一致。 第二空腔部分也被定义为用于容纳高压容器。 在附接到管时，第一空腔部分接收相应的管段。 高电压插座被容纳在第二空腔部分中，并与限定在管表面上的插座电连接。 插座使得能够通过电极的高电压信号与设置在管内的阳极或阴极连接。 连接器的预先形成使连接器测试和维修在连接到管之前发生，节省了资源，时间和成本。

公开(公告)号：US08379799B2

公开(公告)日：2013-02-19

申请号：US12913432

申请日：2010-10-27

Applicant: Todd S. Parker ,  James E. Burke

Inventor： Todd S. Parker ,  James E. Burke

IPC: H01J35/10

CPC classification number: H01J35/165 ,  H01J2235/0233

Abstract: Electrically insulating x-ray shielding devices in an x-ray tube. In one example embodiment, an x-ray tube includes an evacuated enclosure, a cathode and an anode at least partially positioned within the evacuated enclosure, and an electrically insulating x-ray shielding device proximate to the evacuated enclosure. The electrically insulating x-ray shielding device includes an oxide or nitride material having an atomic number from 57 to 74.

Abstract translation: x射线管中的电绝缘x射线屏蔽装置。 在一个示例性实施例中，X射线管包括抽真空的外壳，阴极和至少部分地定位在抽真空的外壳内的阳极以及靠近抽真空的外壳的电绝缘的x射线屏蔽装置。 电绝缘X射线屏蔽装置包括原子序数为57至74的氧化物或氮化物材料。

公开(公告)号：US20130010923A1

公开(公告)日：2013-01-10

申请号：US13635129

申请日：2011-03-23

Applicant: Rena Lee

Inventor： Rena Lee

IPC: A61B6/14

CPC classification number: A61B6/145 ,  A61B6/06 ,  A61B6/4007 ,  A61B6/4057 ,  A61B6/4208 ,  A61B6/4233 ,  H01J35/32 ,  H01J2235/0233 ,  H01J2235/166 ,  H01J2235/18

Abstract: The present invention provides an X-ray imaging system for capturing an X-ray image of teeth and a jawbone, including a tubular X-ray generating unit placed in an oral cavity, and a movable X-ray detection unit placed in the oral cavity outer side region corresponding to the X-ray generating unit and corresponding to a face or an X-ray detection unit having a curved surface shape similar to the face.The present invention having the configuration may obtain a teeth X-ray image with a large surface area while minimizing the dose of X-ray exposed to a patient by placing an X-ray generating device in the oral cavity and disposing a movable sensor or a sensor with a large surface area on the outer side of the oral cavity to obtain an X-ray image, reduce excessive X-ray exposure and foreign body sensation in the oral cavity, which a panoramic mode X-ray generating device or an oral sensor-type X-ray generating device in the related art has, to enhance the safety and convenience of the patient, and obtain a clear image with a large surface area, which helps a medical staff in making an exact judgment, with the least number of shootings.

Abstract translation: 本发明提供一种用于捕获齿和颚骨的X射线图像的X射线成像系统，包括放置在口腔中的管状X射线产生单元和放置在口腔中的可移动X射线检测单元 对应于X射线产生单元的外侧区域，对应于具有类似于脸部的曲面形状的面部或X射线检测单元。 具有这种构造的本发明可以通过将X射线产生装置放置在口腔中并且将活动传感器或 传感器，其在口腔外侧具有大的表面积，以获得X射线图像，减少口腔中过度的X射线暴露和异物感觉，全景模式X射线产生装置或口腔传感器 相关技术中的X射线产生装置具有增强患者的安全性和便利性，并且获得具有大表面积的清晰图像，这有助于医务人员进行准确判断，其中最少数量的 枪杀

公开(公告)号：US20110002443A1

公开(公告)日：2011-01-06

申请号：US12882005

申请日：2010-09-14

Applicant: Peter Wraight ,  Arthur J. Becker ,  Joel L. Groves ,  Christian Stoller

Inventor： Peter Wraight ,  Arthur J. Becker ,  Joel L. Groves ,  Christian Stoller

IPC: G01N23/06 ,  H01J35/02

CPC classification number: H01J35/06 ,  H01J35/14 ,  H01J2235/0233 ,  H01J2235/06 ,  H01J2235/163 ,  H05G1/02 ,  H05G1/10

Abstract: An apparatus and method for determining the density and other properties of a formation surrounding a borehole using a high voltage x-ray generator. One embodiment comprises a stable compact x-ray generator capable of providing radiation with energy of 250 keV and higher while operating at temperatures equal to or greater than 125° C. In another embodiment, radiation is passed from an x-ray generator into the formation; reflected radiation is detected by a short spaced radiation detector and a long spaced radiation detector. The output of these detectors is then used to determine the density of the formation. In one embodiment, a reference radiation detector monitors a filtered radiation signal. The output of this detector is used to control at least one of the acceleration voltage and beam current of the x-ray generator.

Abstract translation: 一种用于使用高压x射线发生器确定围绕钻孔的地层的密度和其它性质的装置和方法。 一个实施例包括能够在等于或大于125℃的温度下工作时能够提供250keV及更高能量的辐射的稳定的紧凑型X射线发生器。在另一个实施例中，辐射从X射线发生器传送到地层 ; 反射辐射由短间隔的辐射检测器和长间隔的辐射检测器检测。 然后使用这些检测器的输出来确定地层的密度。 在一个实施例中，参考辐射检测器监视经滤波的辐射信号。 该检测器的输出用于控制x射线发生器的加速电压和射束电流中的至少一个。

公开(公告)号：US20090225949A1

公开(公告)日：2009-09-10

申请号：US12468897

申请日：2009-05-20

Applicant: Peter Wraight ,  Arthur J. Becker ,  Joel L. Groves ,  Christian Stoller

Inventor： Peter Wraight ,  Arthur J. Becker ,  Joel L. Groves ,  Christian Stoller

IPC: G01B15/02 ,  H05G1/10

CPC classification number: H01J35/06 ,  H01J35/14 ,  H01J2235/0233 ,  H01J2235/06 ,  H01J2235/163 ,  H05G1/02 ,  H05G1/10

Abstract: An apparatus and method for determining the density and other properties of a formation surrounding a borehole using a high voltage x-ray generator. One embodiment comprises a stable compact x-ray generator capable of providing radiation with energy of 250 keV and higher while operating at temperatures equal to or greater than 125° C. In another embodiment, radiation is passed from an x-ray generator into the formation; reflected radiation is detected by a short spaced radiation detector and a long spaced radiation detector. The output of these detectors is then used to determine the density of the formation. In one embodiment, a reference radiation detector monitors a filtered radiation signal. The output of this detector is used to control at least one of the acceleration voltage and beam current of the x-ray generator.

Abstract translation: 一种用于使用高压x射线发生器确定围绕钻孔的地层的密度和其它性质的装置和方法。 一个实施例包括能够在等于或大于125℃的温度下工作时能够提供250keV以上能量的辐射的稳定的紧凑型X射线发生器。在另一个实施例中，辐射从X射线发生器通过地层 ; 反射辐射由短间隔的辐射检测器和长间隔的辐射检测器检测。 然后使用这些检测器的输出来确定地层的密度。 在一个实施例中，参考辐射检测器监视经滤波的辐射信号。 该检测器的输出用于控制x射线发生器的加速电压和射束电流中的至少一个。

公开(公告)号：US07517242B2

公开(公告)日：2009-04-14

申请号：US11246513

申请日：2005-10-07

Applicant: Peter Brodersen ,  Henning Doll ,  Wilhelm Niemann

Inventor： Peter Brodersen ,  Henning Doll ,  Wilhelm Niemann

IPC: H01R3/00

CPC classification number: H01R13/53 ,  H01J35/165 ,  H01J2235/0233 ,  H01R13/639 ,  H01R2101/00 ,  Y10S439/921

Abstract: The invention relates to a clamping device for power cables with an essentially tubular bell housing in which a tubular holding element for a power cable is arranged mobile along the central longitudinal axis of the bell housing, and with a spring which is arranged between a stop in the bell housing and the holding element and pushes the holding element away from the stop along the central longitudinal axis, a display element being arranged at the holding element, so that the tension of the spring can be learned from outside, and the spring surrounds the power cable.

Abstract translation: 本发明涉及一种用于电力电缆的夹紧装置，其具有基本上管状的钟罩壳体，其中用于电力电缆的管状保持元件沿着钟形壳体的中心纵向轴线可移动地布置，并且弹簧布置在止动件 钟形壳体和保持元件，并且沿着中心纵向轴线推动保持元件远离止动件，显示元件布置在保持元件处，使得可以从外部学习弹簧的张力，并且弹簧围绕 电源线

公开(公告)号：US20040096037A1

公开(公告)日：2004-05-20

申请号：US10294102

申请日：2002-11-14

Inventor： Liang Tang ,  Madhusudhana Talneru Subraya ,  Paul Neitzke

IPC: H01J035/10

CPC classification number: H01J35/025 ,  H01J2235/0233

Abstract: An HV connector for high power X-ray device consists of thermally conductive epoxy, cable terminal, faraday cup, spring-loaded contact, and lead lined housing. The thermally conductive epoxy includes fillers. The epoxy can also be loaded with gravels of similar materials. A Faraday cup is included in the center area to offer electric field relief. Spring-loaded contacts are included for the easiness of pin alignment and robustness of handling. An efficient thermal management solution is accomplished through proper selection of thermal conductivities of gasket and epoxy.

Abstract translation: 用于高功率X射线装置的HV连接器由导热环氧树脂，电缆端子，法拉第杯，弹簧接触和引线衬套组成。 导热环氧树脂包括填料。 环氧树脂还可以加载类似材料的砾石。 中心区设有法拉第杯，提供电场救援。 包括弹簧加载的触点，以便于引脚对准的容易性和处理的鲁棒性。 通过适当选择垫圈和环氧树脂的导热性，可实现高效的热管理解决方案。

公开(公告)号：US20030201112A1

公开(公告)日：2003-10-30

申请号：US10425751

申请日：2003-04-29

Applicant: GE India Technology Centre Pvt. Ltd.

Inventor： Gorur N. Sridhar ,  Uma Sridharan ,  Manohar G. Kollegal

IPC: H01J005/00

CPC classification number: H01J35/02 ,  H01J5/40 ,  H01J2235/023 ,  H01J2235/0233 ,  Y10S439/935

Abstract: This invention aims to provide a through terminal capable of maintaining air-tightness stably and an X-ray tube having the through terminal. The through terminal comprises a tubular member, a plate member formed of an insulating ceramic material and bonded to an inner periphery of the tubular member in a hermetically sealed state, and pins extending through the plate member so that the portions thereof fitted through the plate member are located inside metallic tubes respectively and bonded to the plate member in a hermetically sealed state through the tubes. The tubular member is provided on an inner periphery thereof with a stepped portion for abutment thereagainst of a plate face of the plate member. The tubular member is formed of an alloy comprising at least iron, nickel, and cobalt.

Abstract translation: 本发明的目的在于提供一种能够稳定地保持气密性的通孔和具有贯通端子的X射线管。 贯通端子包括管状构件，由绝缘陶瓷材料形成并且以气密密封状态结合到管状构件的内周的板构件和延伸穿过板构件的销，使得其部分通过板构件 分别位于金属管内，并通过管子以气密密封的状态结合到板构件。 管状部件的内周设置有用于与板部件的板面抵接的台阶部。 管状构件由至少包含铁，镍和钴的合金形成。