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1. 发明申请

WO2003081625A1 HIGH TEMPERATURE LAMP 审中-公开
标题翻译：高温灯
公开(公告)号：WO2003081625A1
公开(公告)日：2003-10-02
申请号：PCT/US2003/008529
申请日：2003-03-20
申请人： FEDERAL-MOGUL CORPORATION
发明人： BRYANT, Johnny, Dewayne
IPC分类号： H01J5/48
CPC分类号： H01J5/54 , H01K1/46
摘要： An incandescent automotive lamp having a glass envelope (12) with a polyetherimide sleeve attached to a press-sealed end (18) of the glass envelope. The sleeve (32) includes a base portion having an interior passage that permits the sleeve to be slid onto the press-sealed end. Attached to the base portion of the sleeve are a pair of opposed locking members, with each locking member having a free, cantilevered end locaqted near the bottom side of the base portion. When the sleeve is assembled onto the press-sealed end of the glass envelope, the free end engages an associated bearing surface on the press-sealed end which inhibits the sleeve from sliding back off the glass envelope. The polyetherimide sleeve is capable of withstanding relative high temperature operation of the lamp without outgassing of the plastic, and the locking members allow secure attachment of the sleeve to the glass envelope without cracking of the polyetherimide material.
摘要翻译：一种白炽灯汽车灯，其具有玻璃外壳（12），其具有连接到玻璃外壳的压密封端（18）的聚醚酰亚胺套管。套筒（32）包括具有允许套筒滑动到压力密封端上的内部通道的基座部分。连接到套筒的基部是一对相对的锁定构件，每个锁定构件具有位于基部的底侧附近的自由的悬臂端。当套筒组装到玻璃外壳的加压密封端上时，自由端与加压密封端相关联的轴承表面接合，从而阻止套筒从玻璃外壳上滑回。聚醚酰亚胺套筒能够承受灯的相对高温操作，而不会使塑料脱气，并且锁定构件允许将套筒牢固地附接到玻璃外壳上而不会破坏聚醚酰亚胺材料。

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