基本信息:
- 专利标题： Encapsulated stator assembly for an x-ray tube
- 专利标题（中）：用于X射线管的封装式定子组件
- 申请号：US10798637 申请日：2004-03-11
- 公开(公告)号：US20050201520A1 公开(公告)日：2005-09-15
- 发明人： David Smith , Mike Vanvoorhis , Christopher Artig , David Pistorius
- 申请人： David Smith , Mike Vanvoorhis , Christopher Artig , David Pistorius
- 专利权人： Varian Medical Systems Technologies, Inc.
- 当前专利权人： Varian Medical Systems Technologies, Inc.
- 主分类号： H01J35/10
- IPC分类号： H01J35/10 ; H01J35/24 ; H01J35/26 ; H01J35/28
摘要：
An encapsulated stator assembly for use in stator-driven devices is disclosed. The encapsulated stator assembly includes a stator and a covering portion that envelops the stator. The purpose of the covering portion is multi-fold: first, the covering portion serves as a means for mounting and securing the stator, such as within the outer housing of an x-ray tube. Second, the covering portion is thermally conductive to enable heat produced by the stator during operation to be dissipated to the outer housing of the x-ray tube thereof. Additionally, the covering portion can include an x-ray absorbent material to reduce x-ray emission from the x-ray tube. Though x-ray tubes represent one advantageous application, the encapsulated stator assembly of the present invention can be used in a variety of motor and stator-driven devices. The encapsulated stator assembly is especially well suited for use in dirty or dusty environments.
摘要（中）：
公开了一种用于定子驱动装置的封装式定子组件。 封装的定子组件包括定子和包围定子的覆盖部分。 覆盖部分的目的是多重的：首先，覆盖部分用作用于安装和固定定子的装置，例如在X射线管的外壳内。 第二，覆盖部分是导热的，以使得在操作期间由定子产生的热能够散发到其X射线管的外壳体上。 此外，覆盖部分可以包括x射线吸收材料，以减少X射线管的X射线发射。 虽然X射线管代表了一个有利的应用，但是本发明的封装式定子组件可用于各种电动机和定子驱动装置。 封装的定子组件特别适用于脏污或多尘环境。
公开/授权文献:
- US07203281B2 Encapsulated stator assembly for an x-ray tube 公开/授权日：2007-04-10