发明名称 HALOGEN INCANDESCENT LAMP MOUNTED WITHOUT THE USE OF CEMENT
摘要 The invention relates to a halogen incandescent lamp in a cementless base, in particular a halogen incandescent lamp for use in a motor vehicle headlight. The lamp according to the invention has a metal holder part 2 with a recess, in which the pinch seal of the lamp bulb 1 is clampingly fixed with the aid of a plurality of support tabs 21a 21b, 22a, 22b, 23a, 23b. In order to reduce the danger of damage to the pinch seal 10 when the lamp is being mounted on its base, the pinch seal 10 is tapered is graduated fashion toward the base, and all the support tabs 21a, 21b, 22a, 22b, 23a, 23b that act upon the pinch seal 10 are oriented toward the broad sides of the pinch seal 10, which is substantially rectangular in cross section, while the narrow sides of the pinch seal 10 are located in the holder part 2 without touching it.
申请公布号 CA2194288(C) 申请公布日期 2004.10.26
申请号 CA19952194288 申请日期 1995.07.27
申请人 PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH 发明人 HELBIG, PETER;STEINER, HERMANN;BEHR, GERHARD
分类号 H01J5/60;H01K1/46;(IPC1-7):H01J1/36 主分类号 H01J5/60
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