发明名称 |
Method for making mercury capsule for use in fluorescent lamp |
摘要 |
A mercury capsule for use in a fluorescent lamp comprises a shell defining a chamber and a bore extending through the shell. A body of mercury is disposed in the chamber. A plug is disposed in the bore to seal the bore. The plug exhibits a melting point reached in manufacture of the fluorescent lamp, to melt from the bore to open an exit passageway for the mercury. A method for making the capsule is provided.
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申请公布号 |
US6719600(B2) |
申请公布日期 |
2004.04.13 |
申请号 |
US20020309965 |
申请日期 |
2002.12.04 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
GROSSMAN MARK W.;GEORGE WILLIAM A.;ROCHE WILLIAM J. |
分类号 |
H01J61/20;H01J61/28;(IPC1-7):H01J9/395 |
主分类号 |
H01J61/20 |
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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