公开(公告)号：US09570266B2

公开(公告)日：2017-02-14

申请号：US15135668

申请日：2016-04-22

Applicant: Shimadzu Corporation

Inventor： Akihiro Miyaoka

IPC: H01J5/48 ,  H01J19/64 ,  H01J35/16 ,  H01J37/16 ,  H05G1/02 ,  H05G1/04 ,  H01J5/04 ,  H01J5/02 ,  H01J19/54 ,  A61B6/00

CPC classification number: H01J35/16 ,  A61B6/40 ,  A61B6/44 ,  A61B2560/0406 ,  H01J5/02 ,  H01J5/04 ,  H01J5/48 ,  H01J19/54 ,  H01J19/64 ,  H01J35/08 ,  H01J35/18 ,  H01J35/20 ,  H01J35/28 ,  H01J37/16 ,  H01J2235/16 ,  H01J2235/163 ,  H01J2235/186 ,  H05G1/02 ,  H05G1/04

Abstract: An x-ray generating apparatus comprises: a vacuum container having a main body, and a moving member coupled movably and airtightly to the main body via a vacuum bellows; and a guide mechanism, provided on an outer side of the vacuum container, for regulating the movement and inclination of the moving member in an approaching/separation direction with respect to an electron gun. The guide mechanism includes a guide portion where a guide flat surface along a plane orthogonal to a central axis of the electron beam is formed, the guide portion being provided on the main body side, a guided portion where a guided flat surface facing the guide flat surface is formed, the guided portion being provided on the moving member side, and at least three rolling elements placed between the guide flat surface and the guided flat surface.

Abstract translation: X射线产生装置包括：具有主体的真空容器和通过真空波纹管可移动和气密地连接到主体的移动构件; 以及引导机构，设置在真空容器的外侧，用于调节移动构件相对于电子枪的接近/分离方向的移动和倾斜。 引导机构包括：引导部，其沿着与电子束的中心轴正交的平面形成引导平面，引导部设置在主体侧，引导部，其中被引导的平面朝向引导平面 形成有导向部分设置在移动构件侧上的至少三个滚动元件，以及设置在引导平面与导向平面之间的至少三个滚动元件。

公开(公告)号：US20160329185A1

公开(公告)日：2016-11-10

申请号：US15135668

申请日：2016-04-22

Applicant: Shimadzu Corporation

Inventor： Akihiro MIYAOKA

IPC: H01J35/24 ,  H01J35/18 ,  H01J35/08

CPC classification number: H01J35/16 ,  A61B6/40 ,  A61B6/44 ,  A61B2560/0406 ,  H01J5/02 ,  H01J5/04 ,  H01J5/48 ,  H01J19/54 ,  H01J19/64 ,  H01J35/08 ,  H01J35/18 ,  H01J35/20 ,  H01J35/28 ,  H01J37/16 ,  H01J2235/16 ,  H01J2235/163 ,  H01J2235/186 ,  H05G1/02 ,  H05G1/04

Abstract: An x-ray generating apparatus comprises: a vacuum container having a main body, and a moving member coupled movably and airtightly to the main body via a vacuum bellows; and a guide mechanism, provided on an outer side of the vacuum container, for regulating the movement and inclination of the moving member in an approaching/separation direction with respect to an electron gun. The guide mechanism includes a guide portion where a guide flat surface along a plane orthogonal to a central axis of the electron beam is formed, the guide portion being provided on the main body side, a guided portion where a guided flat surface facing the guide flat surface is formed, the guided portion being provided on the moving member side, and at least three rolling elements placed between the guide flat surface and the guided flat surface.

Abstract translation: X射线产生装置包括：具有主体的真空容器和通过真空波纹管可移动和气密地连接到主体的移动构件; 以及引导机构，设置在真空容器的外侧，用于调节移动构件相对于电子枪的接近/分离方向的移动和倾斜。 引导机构包括：引导部，其沿着与电子束的中心轴正交的平面形成引导平面，引导部设置在主体侧，引导部，其中被引导的平面朝向引导平面 形成有导向部分设置在移动构件侧上的至少三个滚动元件，以及设置在引导平面与导向平面之间的至少三个滚动元件。

公开(公告)号：US3201078A

公开(公告)日：1965-08-17

申请号：US33812364

申请日：1964-01-16

Applicant: PHILIPS CORP

Inventor： RENE GRANDJEAN

IPC: F21V19/00 ,  H01J19/64 ,  H01R33/08

CPC classification number: H01J19/64 ,  F21V19/0085 ,  F21Y2103/00 ,  H01R33/08