公开(公告)号：US07044644B2

公开(公告)日：2006-05-16

申请号：US10630284

申请日：2003-07-30

Applicant: Jayaprakash R ,  George Parampil

Inventor： Jayaprakash R ,  George Parampil

IPC: F16C19/08

CPC classification number: F16C33/62 ,  F16C33/32 ,  F16C41/002 ,  Y10S384/913

Abstract: Electrically conducting ceramic bearings are described. All components of these bearings preferably comprise TSC, and may not require any conductive coating, or any lubricating coating. These bearings may comprise at least one rolling element such as a bearing ball, a roller, a needle, or the like. These bearings may be ideal for use in x-ray tube bearing assemblies in x-ray imaging systems, or in any other systems that require electrically conductive bearings.

Abstract translation: 描述了导电陶瓷轴承。 这些轴承的所有部件优选地包括TSC，并且可以不需要任何导电涂层或任何润滑涂层。 这些轴承可以包括至少一个滚动元件，例如轴承球，滚子，针等。 这些轴承可能非常适用于x射线成像系统或需要导电轴承的任何其他系统中的x射线管轴承组件。

公开(公告)号：US20050254739A1

公开(公告)日：2005-11-17

申请号：US10445590

申请日：2003-05-27

Applicant: George Parampil ,  Jayaprakash R.

Inventor： George Parampil ,  Jayaprakash R.

IPC: F16C19/52 ,  F16C33/30 ,  F16C33/62 ,  F16C33/32

CPC classification number: F16C33/62 ,  F16C33/32 ,  F16C41/002

Abstract: Electrically conducting ceramic rolling elements for use in bearing assemblies are described. These rolling elements may comprise bearing balls, rollers or needles, or the like. These rolling elements preferably comprise TSC, and may not need any conductive coating, or any lubricating coating. These rolling elements may be ideal for use in x-ray tube bearing assemblies in x-ray imaging systems, or in any other systems that require electrically conductive rolling elements in the bearing assemblies.

Abstract translation: 描述了用于轴承组件的导电陶瓷滚动元件。 这些滚动元件可以包括轴承滚珠，滚子或针等。 这些滚动元件优选地包括TSC，并且可以不需要任何导电涂层或任何润滑涂层。 这些滚动元件可以理想地用于x射线成像系统中的x射线管轴承组件，或者在轴承组件中需要导电滚动元件的任何其它系统中。

公开(公告)号：US20050281380A1

公开(公告)日：2005-12-22

申请号：US10860516

申请日：2004-06-03

Applicant: Arunvel Thangamani ,  Jayaprakash R

Inventor： Arunvel Thangamani ,  Jayaprakash R

IPC: H01J35/10 ,  H01J35/24 ,  H01J35/26 ,  H01J35/28

CPC classification number: H01J35/10 ,  H01J2235/1208 ,  H01J2235/1291

Abstract: Methods and systems for providing thermal insulation in an X-ray tube are provided. The method includes configuring a metallic foam to resist the heat flow in an X-ray tube. The method further comprises configuring the metallic foam for positioning in the X-ray tube to resist heat flow to bearings in the X-ray tube.

Abstract translation: 提供了在X射线管中提供绝热的方法和系统。 该方法包括配置金属泡沫以抵抗X射线管中的热流。 该方法还包括配置用于定位在X射线管中的金属泡沫以阻止对X射线管中的轴承的热流。