公开(公告)号：US07245700B2

公开(公告)日：2007-07-17

申请号：US10886080

申请日：2004-07-07

Applicant: Harith Vadari ,  Ram Turaga ,  Mayank Tiwari ,  Hombe Gowda ,  Mark Ernest Vermilyea ,  Frédéric Dahan ,  Thomas Saint Martin

Inventor： Harith Vadari ,  Ram Turaga ,  Mayank Tiwari ,  Hombe Gowda ,  Mark Ernest Vermilyea ,  Frédéric Dahan ,  Thomas Saint Martin

IPC: H01J35/00

CPC classification number: H01J35/101 ,  F16C17/026 ,  F16C33/109 ,  F16C2380/16 ,  H01J2235/1086 ,  H01J2235/20

Abstract: A system and method for providing a sealing arrangement in an X-ray tube are provided. The X-ray tube includes a rotating portion having a plurality of ball bearings and a liquid metal within a housing having the ball bearings therein. The rotating portion is configured to rotate an anode. The X-ray tube further includes a sealing portion formed by a liquid metal vacuum interface configured in a radial direction to resist flow of liquid metal from the housing to a vacuum portion.

Abstract translation: 提供了一种用于在X射线管中提供密封装置的系统和方法。 X射线管包括具有多个球轴承的旋转部分和在其中具有球轴承的壳体内的液体金属。 旋转部分构造成旋转阳极。 X射线管还包括由液态金属真空接口形成的密封部分，该液体金属真空接口沿径向方向构造以阻止液态金属从壳体流到真空部分。

公开(公告)号：US20090139799A1

公开(公告)日：2009-06-04

申请号：US11947907

申请日：2007-11-30

Applicant: Mayank Tiwari ,  Prasad Raman Joshi ,  Nikhil Subhashchandra Tambe ,  Mandyam Rangayan Sridhar ,  Harith Vadari ,  Hombe Gowda

Inventor： Mayank Tiwari ,  Prasad Raman Joshi ,  Nikhil Subhashchandra Tambe ,  Mandyam Rangayan Sridhar ,  Harith Vadari ,  Hombe Gowda

IPC: F16H57/04 ,  F16H57/08

CPC classification number: F16H57/0431 ,  F16H55/17 ,  F16H57/0486 ,  F16H57/0495

Abstract: A gearbox includes a plurality of gear sets disposed within a gearbox housing. Each gear set includes at least two gears meshing with one another. Each gear includes one or more dimpled surfaces configured to hold lubricant for providing lubrication between the gears meshing with one another. A plurality of bearings is provided to support the plurality of gear sets.

Abstract translation: 齿轮箱包括设置在齿轮箱壳体内的多个齿轮组。 每个齿轮组包括彼此啮合的至少两个齿轮。 每个齿轮包括一个或多个凹坑表面，构造成保持润滑剂以在彼此啮合的齿轮之间提供润滑。 提供多个轴承以支撑多个齿轮组。

公开(公告)号：US07113568B2

公开(公告)日：2006-09-26

申请号：US10905701

申请日：2005-01-18

Applicant: Harith Vadari ,  Mandyam Rangayan Sridhar ,  Mayank Tiwari

Inventor： Harith Vadari ,  Mandyam Rangayan Sridhar ,  Mayank Tiwari

IPC: H01J35/10

CPC classification number: H01J35/101 ,  H01J2235/1208

Abstract: A rotating anode bearing housing includes an x-ray tube frame (106) that has a vacuum chamber (108). An anode (110) resides within the vacuum chamber (108) and rotates on a shaft (114) via a bearing (117). The bearing (117) is attached to an interior surface (126) of the x-ray tube frame (106). The bearing (117) transfers thermal energy from the shaft (114) to the x-ray tube frame (106).

Abstract translation: 旋转阳极轴承壳体包括具有真空室（108）的x射线管框架（106）。 阳极（110）位于真空室（108）内并通过轴承（117）在轴（114）上旋转。 轴承（117）附接到X射线管框架（106）的内表面（126）。 轴承（117）将热能从轴（114）传递到X射线管框架（106）。

公开(公告)号：US20060008056A1

公开(公告)日：2006-01-12

申请号：US10886080

申请日：2004-07-07

Applicant: Harith Vadari ,  Ram Turaga ,  Mayank Tiwari ,  Hombe Gowda ,  Mark Vermilyea ,  Frederic Dahan ,  Thomas Martin

Inventor： Harith Vadari ,  Ram Turaga ,  Mayank Tiwari ,  Hombe Gowda ,  Mark Vermilyea ,  Frederic Dahan ,  Thomas Martin

IPC: H01J35/10 ,  H01J35/26

CPC classification number: H01J35/101 ,  F16C17/026 ,  F16C33/109 ,  F16C2380/16 ,  H01J2235/1086 ,  H01J2235/20

Abstract: A system and method for providing a sealing arrangement in an X-ray tube are provided. The X-ray tube includes a rotating portion having a plurality of ball bearings and a liquid metal within a housing having the ball bearings therein. The rotating portion is configured to rotate an anode. The X-ray tube further includes a sealing portion formed by a liquid metal vacuum interface configured in a radial direction to resist flow of liquid metal from the housing to a vacuum portion.

Abstract translation: 提供了一种用于在X射线管中提供密封装置的系统和方法。 X射线管包括具有多个球轴承的旋转部分和在其中具有球轴承的壳体内的液体金属。 旋转部分构造成旋转阳极。 X射线管还包括由液态金属真空接口形成的密封部分，该液体金属真空接口沿径向方向构造以阻止液态金属从壳体流到真空部分。