发明名称 |
Fluorescent lamp with a protective assembly |
摘要 |
A fluorescent lamp has a protective assembly that includes a protective tube preformed from a semi-rigid non-frangible polymeric transparent or translucent material that is stabilized against ultraviolet radiation. The protective tube has a body portion received over the glass tube with a clearance sufficient to enable the glass tube to be slid into the protective tube and a closure portion at each end that is mechanically and thermally deformed permanently to engage an adhesive layer on the terminal cap of the lamp and form a bond therewith such as to provide a mechanical connection that resists separation of the terminal cap from the protective tube and a moisture barrier and hermetic seal between the lamp and the protective tube.
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申请公布号 |
US5729085(A) |
申请公布日期 |
1998.03.17 |
申请号 |
US19960620506 |
申请日期 |
1996.03.22 |
申请人 |
ROYAL LITE MANUFACTURING AND SUPPLY CORP. |
发明人 |
SICA, MICHAEL F.;NEEDHAM, HERBERT;PARASCONDOLA, JAMES |
分类号 |
F21V17/04;F21V25/12;H01J61/34;(IPC1-7):H01J17/18 |
主分类号 |
F21V17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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