发明公开
EP1798755A3 Containment structure for light source capsules operating at other than the pressure of a surrounding gas
有权
在从一个气体umbegenden的不同的压力下操作光源胶囊防爆
- 专利标题： Containment structure for light source capsules operating at other than the pressure of a surrounding gas
- 专利标题（中）： 在从一个气体umbegenden的不同的压力下操作光源胶囊防爆
-
申请号： EP06125245.8申请日： 2006-12-01
-
公开(公告)号： EP1798755A3公开(公告)日： 2007-08-22
- 发明人: Johnston, David , Königsberg, William , Selverian, John , Wentzel, David , Lapatovich, Walter
- 申请人： Osram Sylvania, Inc.
- 申请人地址： 100 Endicott Street Danvers, Massachusetts 01923 US
- 专利权人： Osram Sylvania, Inc.
- 当前专利权人： Osram Sylvania, Inc.
- 当前专利权人地址： 100 Endicott Street Danvers, Massachusetts 01923 US
- 代理机构： Raiser, Franz
- 优先权： US301504 20051213
- 主分类号： H01J61/50
- IPC分类号： H01J61/50
摘要：
A high intensity discharge lamp (10) has an envelope (12) having a base end (12a), a middle portion (12b) and domed end (12c) arrayed along an envelope longitudinal axis (14). Two spaced apart electrical lead-ins (34, 36) are sealed in the base end (12a) and extend into the envelope (12). A substantially U-shaped frame (38) is within the envelope (12) and the U-shaped frame comprises glass tubing 26a. A light source (16) has an arc discharge capsule (16b) positioned within the frame (38) and a containment vessel (18) is spaced from and surrounds the arc discharge capsule 16b. The containment vessel (18) comprises a transparent structure (19) attached to the frame (38) and formed to provide multiple, independent, localized fractures capable of absorbing the given kinetic energy possessed by the shards.
公开/授权文献
信息查询
