公开(公告)号：US4434386A

公开(公告)日：1984-02-28

申请号：US334785

申请日：1981-12-28

申请人： Gary E. Lowe

发明人： Gary E. Lowe

IPC分类号： C03B23/07 ,  C03B23/09 ,  C03B23/13 ,  H01J9/24 ,  H01J9/32 ,  H01J9/00 ,  C03B9/00 ,  C03B11/00

CPC分类号： H01J9/326 ,  C03B23/07 ,  C03B23/092 ,  C03B23/13 ,  H01J9/247

摘要： A process for forming lamp capsules such as in the manufacture of miniature arc lamps wherein the bulb portion of the capsule is formed by blowing molten glass into a mold while simultaneously press sealing the lead assembly. The molding and sealing process is accomplished with heat application by means of a press foot assembly closed for a predetermined period of time such as one second to press seal the blank capsule against the lead assembly with one portion of the press foot assembly, and simultaneously to blow mold the blank capsule into another preformed portion of the press foot assembly to form the bulb portion of the lamp capsule.

摘要翻译： 一种形成灯胶囊的方法，例如在制造小型电弧灯的过程中，其中胶囊的灯泡部分是通过将熔融玻璃吹入模具而形成的，同时同时对铅组件进行压力密封。 模制和密封过程通过借助于压脚组件进行加热来实现，压脚组件在预定时间段内闭合一段时间，例如一秒钟，以使压模底​​座组件的一部分将空白胶囊压靠在引线组件上，同时 将空白胶囊吹塑成压脚组件的另一个预制部分以形成灯泡的灯泡部分。