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公开(公告)号:US6126887A
公开(公告)日:2000-10-03
申请号:US364435
申请日:1999-07-30
CPC分类号: H01J9/266
摘要: A method of manufacturing a ceramic arc chamber (420) comprising providing a sintering tray (412) including a plurality of bores (422). The bores (422) having a first diameter upper section (424) and a second narrower diameter lower section (426). Positioning a plurality of ceramic end caps (212) having a main body portion (216), and a leg portion (219) in the bores (422) such that the leg portion (219) passes downwardly through the narrower diameter lower section (426) and the main body portion (216) is retained within the upper section (424). Moreover, the second diameter lower section (426) acts as a shoulder supporting the end cap (210). Next, a ceramic arc tube (214) is positioned within the first diameter upper section (424) and mated with the ceramic end cap (212). A second end cap (210) is mated to a second upper open end of the ceramic arc tube (214) to form an arc tube preform (420). The arc tube preforms (420) are then sintered to join the components via controlled shrinkage.
摘要翻译: 一种制造陶瓷电弧室(420)的方法,包括提供包括多个孔(422)的烧结托盘(412)。 所述孔(422)具有第一直径上部(424)和第二较窄直径下部(426)。 将具有主体部分(216)的多个陶瓷端盖(212)和腿部(422)中的腿部(219)定位成使得腿部(219)向下通过较窄直径的下部(426) ),主体部(216)保持在上部(424)内。 此外,第二直径下部(426)用作支撑端盖(210)的肩部。 接下来,陶瓷电弧管(214)定位在第一直径上部分(424)内并与陶瓷端盖(212)配合。 第二端盖(210)与陶瓷电弧管(214)的第二上开口端相配合以形成电弧管预制件(420)。 然后将电弧管预成型件(420)烧结以通过受控收缩连接部件。