发明名称 |
Sodium high-pressure lamp having a starting aid |
摘要 |
In the case of a sodium high-pressure lamp having a ceramic, tubular discharge vessel (1), an electrically conducting starting aid is fitted outside on the discharge vessel. Said aid comprises an axially parallel longitudinal strip (4) of prescribed width B to which a partial circle (6) surrounding the discharge vessel is attached approximately at the level of each electrode (2).
|
申请公布号 |
US6429588(B1) |
申请公布日期 |
2002.08.06 |
申请号 |
US20000511946 |
申请日期 |
2000.02.24 |
申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
GUENTHER KLAUS;LEMBCKE ANDREAS |
分类号 |
H01J61/54;(IPC1-7):H01J61/54 |
主分类号 |
H01J61/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|