发明名称 |
Emission device with a cadmium lamp |
摘要 |
An emission device which operates a cadmium lamp with a light intensity sufficient for used in industrial applications is achieved by an emission device having a cadmium lamp with a fluorescent tube within which a cathode and an anode are space a small distance apart and a buffer gas for easier initiation of luminous operation and metallic cadmium in an amount per unit volume of the fluorescent tube of 1x10-4 g/cm3 to 3x10-3 g/cm3 are encapsulated, and a power source device for supplying an electrical input between the cathode and the anode in an electrical input range from 0.5 kW to 5.0 kW with the condition:6.03+2.79 W</=r</=40being satisfied, where the electrical input of the power source device into the cadmium lamp in steady-state luminous operation is W (kW) and the maximum inside radius of the fluorescent tube is r (mm).
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申请公布号 |
US5589735(A) |
申请公布日期 |
1996.12.31 |
申请号 |
US19950506829 |
申请日期 |
1995.07.25 |
申请人 |
USHIODENKI KABUSHIKI KAISHA |
发明人 |
YAMAGUCHI, AKIYASU;YASUDA, YUKIO;OKANUMA, TSUNEO;IGARASHI, TATSUSHI;MATSUNO, HIROMITSU;HIRAMOTO, TATSUMI |
分类号 |
H01J61/86;G03F7/20;H01J61/30;H01J61/74;(IPC1-7):H01J7/08;H01J61/18 |
主分类号 |
H01J61/86 |
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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