专利名称:X-RAY TUBE MANUFACTURING METHODgulfstream
发明人:INAZURU, Tutomucatti是什么
申请号:EP98957175.7
申请日:19981204
公开号:EP1037247A1翻译收费
lifting
the shadow公开日:
20000920
专利内容由知识产权出版社提供
专利附图:
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如何学好英语语法摘要:An x-ray tube is provisionally asmbled by interposing an upright part (12A)projecting from a first brazing agent (A) between a stem (3) and a bulb (2), and by
interposing a cond brazing agent (B) between the bulb (2) and an output window (4).This temporary asmbly is conveyed into a vacuum brazing oven (P). Since a gap (K) is
贞操是什么意思provided between the stem (3) and the bulb (2) by the upright part (12A), gas inside the bulb (2) can be discharged through the gap (K). Then, the vacuum brazing oven (P) is heated to a predetermined temperature to melt the first and cond brazing agents (A, B), to thus fu-bondingly fix the stem (3) and the output window (4) to the bulb (2). Brazing connection is completed in the vacuum brazing oven (P) while maintaining the aled vesl (7) in a high vacuum condition without provision of a discharge pipe in the stem (3).
申请人:HAMAMATSU PHOTONICS K. K.
地址:1126-1, Ichino-cho Hamamatsu-shi, Shizuoka 435-0051 JP
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国籍:JP
代理机构:Rackham, Stephen Neil
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