发明名称 |
Electromagnetic discharge apparatus with double-ended power coupling |
摘要 |
An electromagnetic discharge apparatus has a power coupling fixture which couples power to both ends of an electrodeless discharge vessel and produces a substantially uniform arc. Power can be coupled to the fixture from two high frequency power sources or can be coupled from a single high frequency power source by using a power divider. If power is coupled to the electrodeless discharge vessel from a single source, power transfer to the vessel is optimized when the electrical length of the circuit is an integral number of wavelengths. In an alternative embodiment, a second coupler is utilized in a conventional electrodeless light source to shape the electric fields and produce a more uniform arc.
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申请公布号 |
US4266162(A) |
申请公布日期 |
1981.05.05 |
申请号 |
US19790021125 |
申请日期 |
1979.03.16 |
申请人 |
GTE LABORATORIES INCORPORATED |
发明人 |
MCNEILL, WILLIAM H.;FEUERSANGER, ALFRED E.;HAUGSJAA, PAUL O.;REGAN, ROBERT J. |
分类号 |
H01J65/00;H01J65/04;H05B41/24;(IPC1-7):H01J7/46 |
主分类号 |
H01J65/00 |
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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