公开(公告)号：US20040178715A1

公开(公告)日：2004-09-16

申请号：US10389322

申请日：2003-03-14

Applicant: OSRAM SYLVANIA INC.

Inventor： Glen P. Williamson ,  Ebon L. McCullough

IPC: H01J019/42 ,  H01J005/48

CPC classification number: H01J5/48 ,  H01J61/34 ,  H01J61/50

Abstract: A mounting member (50, 50null, 50null, 50nullnull) for an arc tube/shroud combination comprises an annulus (52). The annulus (52) has at least one mounting tab (54) depending from an outer edge thereof and two spaced apart arc tube-pinch seal-engaging ribs (56, 58) spanning the diameter of the annulus for frictionally engaging the pinch seals. Holding tabs (62) depending from the annulus mount the annulus to a shroud. In a preferred embodiment the ribs (56, 58) have upstanding projections (60) that engage the pinch seals and provide the friction fit necessary for holding the pinch seals.

Abstract translation: 用于电弧管/护罩组合的安装构件（50,50'，50“，”“”“）包括环（52）。 环（52）具有从其外边缘悬垂的至少一个安装突片（54）和横跨环形空间的直径的两个间隔开的弧形管夹紧密封接合肋（56,58），用于与夹紧密封件摩擦接合。 从圆环悬挂的保持翼片（62）将环形物安装到护罩上。 在一个优选实施例中，肋（56,58）具有直接突出部（60），其接合夹紧密封件并提供用于保持夹紧密封件所需的摩擦配合。