发明名称 |
CONTROL OF LEACHABLE MERCURY IN FLUORESCENT LAMPS |
摘要 |
A method for inhibiting mercury from leaching from a mercury vapor discharge lamp wherein at least a part of said mercury is present as ionic mercury comprise s including within a lamp a quantity of SnO2, said quantity corresponding to a density of about 40 micrograms/liter; and further including within the lamp an amount of oxidizable iron, the amount of iron being at least 1 gram per kilogram of lamp weight.
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申请公布号 |
CA2424024(A1) |
申请公布日期 |
2003.12.19 |
申请号 |
CA20032424024 |
申请日期 |
2003.03.28 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
SHINN, DENNIS B.;KLINEDINST, KEITH A. |
分类号 |
H01J61/72;(IPC1-7):H01J61/02;H01J61/20 |
主分类号 |
H01J61/72 |
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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