发明名称 |
IMPROVEMENTS IN OR RELATING TO LAMPS |
摘要 |
A lamp consists of a high voltage power supply 5 mounted on an evacuated envelope 1. The lamp glows when electrons from a cathode 2 strike a phospher coating 4 on the inside surface of the envelope. The lamp is mounted so that it can be separated from the power supply and provision is made to inhibit the generation of the very high anode potential by the power supply unless it is correctly mounted on the envelope. |
申请公布号 |
DE3063147(D1) |
申请公布日期 |
1983.06.16 |
申请号 |
DE19803063147 |
申请日期 |
1980.09.01 |
申请人 |
ENGLISH ELECTRIC VALVE COMPANY LIMITED |
发明人 |
NIXON, RALPH DESMOND |
分类号 |
H01J61/56;H01J63/06;(IPC1-7):H05B41/24 |
主分类号 |
H01J61/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|