发明名称 |
Hollow cathode discharge device with front shield |
摘要 |
A hollow cathode discharge device loosely supported by a cathode lead-in 26 in a glass sleeve 32, the device including a ceramic shield 42 received in the rim 38 of the glass sleeve in freely slidable relation thereto, and maintained in position by holding means such as a mica disc 48 supported from the anode structure including an anode lead-in 30.
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申请公布号 |
US4795942(A) |
申请公布日期 |
1989.01.03 |
申请号 |
US19870043575 |
申请日期 |
1987.04.27 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
YAMASAKI, GEORGE K. |
分类号 |
H01J27/08;H01J37/08;H01J61/10;(IPC1-7):H01J17/06 |
主分类号 |
H01J27/08 |
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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