-
公开(公告)号：US20180061611A1
公开(公告)日：2018-03-01
申请号：US15251854
申请日：2016-08-30
Applicant: General Electric Company
Inventor： John James McCabe , Michael Scott Hebert , Ian Strider Hunt , Andrew Thomas Triscari , Kevin Shane Kruse , Alexander Thomas Ryan , Adolfo Delgado Marquez
IPC: H01J35/10
CPC classification number: H01J35/101 , H01J2235/1006 , H01J2235/1046
Abstract: An X-ray tube is provided. The X-ray tube includes a bearing configured to couple to an anode. The bearing includes a stationary member, a rotary member configured to rotate with respect to the stationary member during operation of the X-ray tube, and a support feature configured to minimize bending moment along a surface of the stationary member to reduce deflection of the stationary member relative to the rotary member due to radial loads during operation of the X-ray tube.
-
公开(公告)号：US10283312B2
公开(公告)日：2019-05-07
申请号：US15251854
申请日：2016-08-30
Applicant: General Electric Company
Inventor： John James McCabe , Michael Scott Hebert , Ian Strider Hunt , Andrew Thomas Triscari , Kevin Shane Kruse , Alexander Thomas Ryan , Adolfo Delgado Marquez
IPC: H01J35/10
Abstract: An X-ray tube is provided. The X-ray tube includes a bearing configured to couple to an anode. The bearing includes a stationary member, a rotary member configured to rotate with respect to the stationary member during operation of the X-ray tube, and a support feature configured to minimize bending moment along a surface of the stationary member to reduce deflection of the stationary member relative to the rotary member due to radial loads during operation of the X-ray tube.
-
3.发明授权System and method for mounting x-ray tube on a CT gantry for high G-load applications 有权用于在高G负载应用的CT机架上安装X射线管的系统和方法公开(公告)号：US08971480B2
公开(公告)日：2015-03-03
申请号：US13913088
申请日：2013-06-07
Applicant: General Electric Company
CPC classification number: G01N23/046 , A61B6/035 , A61B6/0457 , A61B6/4021 , A61B6/5205 , A61B6/54 , Y10T29/49948
Abstract: A mounting structure for mounting an x-ray tube on a CT rotatable gantry is disclosed. The mounting structure includes base plates that are boltable to the CT rotatable gantry and have bearing strut connections formed thereon. Spherical bearing struts are provided in the mounting structure to mechanically couple the x-ray tube to the base plates, with the spherical bearing struts each having a first end secured in a respective bearing strut connection of the x-ray tube casing and a second end secured in a respective bearing strut connection of the base plates. The spherical bearing struts constrain a gantry-load direction displacement of the x-ray tube and enable rotation and displacement of the x-ray tube around at least one axis of rotation or in one direction other than a gantry load direction, so as to accommodate thermal displacements in the x-ray tube created during operation thereof.
Abstract translation: 公开了一种用于将X射线管安装在CT可旋转机架上的安装结构。 该安装结构包括可与CT可旋转机架螺栓连接并具有形成在其上的承载支柱连接的基板。 在安装结构中设置有球面轴承支柱以将X射线管机械地联接到基板，其中球面轴承支柱各自具有固定在x射线管壳体的相应支承支柱连接件中的第一端和第二端 固定在基板的各自的支承支柱连接中。 球面轴承支柱约束X射线管的龙门架载荷方向位移，并使X射线管围绕至少一个旋转轴线或除了龙门架载荷方向以外的一个方向旋转和移动，以便容纳 在其操作期间产生的X射线管中的热位移。
-
4.发明申请SYSTEM AND METHOD FOR MOUNTING X-RAY TUBE ON A CT GANTRY FOR HIGH G-LOAD APPLICATIONS 有权用于安装高G负载应用的CT GANTRY上的X射线管的系统和方法公开(公告)号：US20140362969A1
公开(公告)日：2014-12-11
申请号：US13913088
申请日：2013-06-07
Applicant: General Electric Company
CPC classification number: G01N23/046 , A61B6/035 , A61B6/0457 , A61B6/4021 , A61B6/5205 , A61B6/54 , Y10T29/49948
Abstract: A mounting structure for mounting an x-ray tube on a CT rotatable gantry is disclosed. The mounting structure includes base plates that are boltable to the CT rotatable gantry and have bearing strut connections formed thereon. Spherical bearing struts are provided in the mounting structure to mechanically couple the x-ray tube to the base plates, with the spherical bearing struts each having a first end secured in a respective bearing strut connection of the x-ray tube casing and a second end secured in a respective bearing strut connection of the base plates. The spherical bearing struts constrain a gantry-load direction displacement of the x-ray tube and enable rotation and displacement of the x-ray tube around at least one axis of rotation or in one direction other than a gantry load direction, so as to accommodate thermal displacements in the x-ray tube created during operation thereof.
Abstract translation: 公开了一种用于将X射线管安装在CT可旋转机架上的安装结构。 该安装结构包括可与CT可旋转机架螺栓连接并具有形成在其上的承载支柱连接的基板。 在安装结构中设置有球面轴承支柱以将X射线管机械地联接到基板，其中球面轴承支柱各自具有固定在x射线管壳体的相应支承支柱连接件中的第一端和第二端 固定在基板的各自的支承支柱连接中。 球面轴承支柱约束X射线管的龙门架载荷方向位移，并使X射线管围绕至少一个旋转轴线或除了龙门架载荷方向以外的一个方向旋转和移动，以便容纳 在其操作期间产生的X射线管中的热位移。
-
-
-
Search Results
4
records
(took 0.012 seconds)
