发明授权
- 专利标题: Method for preflashing filaments for x-ray tube cathode assemblies
- 专利标题(中): 用于X射线管阴极组件预闪发丝的方法
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申请号: US299166申请日: 1994-08-22
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公开(公告)号: US5489348A公开(公告)日: 1996-02-06
- 发明人: Bruce A. Knudsen , Clyde L. Briant
- 申请人: Bruce A. Knudsen , Clyde L. Briant
- 申请人地址: NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: NY Schenectady
- 主分类号: C21D9/52
- IPC分类号: C21D9/52 ; C22F1/02 ; C22F1/14 ; H01J35/06 ; C21D9/54
摘要:
Methods of making an improved high performance x-ray system having an improved cathode assembly which reduces tube failure due to filament misalignment or sagging and prevents costly reflashing of the filament during the manufacturing process is disclosed.
公开/授权文献
- US5045509A UV-transparent glass 公开/授权日:1991-09-03
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