| 发明名称 |
Method for operating a lamp and electronic ballast |
| 摘要 |
A method for operating a lamp may include: Connecting a device to a pair of input connections of an electronic ballast and by this means determining a respective dimming duration for at least one predetermined situation; and Activating the lamp by the electronic ballast in at least one predetermined situation such that the lamp emits light with a reduced intensity compared with the normal intensity at which the lamp otherwise emits light over a period of a dimming duration determined for this situation. |
| 申请公布号 |
US8884544(B2) |
申请公布日期 |
2014.11.11 |
| 申请号 |
US200813132090 |
申请日期 |
2008.12.04 |
| 申请人 |
OSRAM Gesellschaft mit beschraenkter Haftung |
发明人 |
Limmer Walter;Rossmanith Thomas |
| 分类号 |
H05B37/02;H05B41/36 |
主分类号 |
H05B37/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for operating a lamp, the method comprising:
a) connecting a device to a pair of input connections of an electronic ballast and by this means determining a respective dimming duration for at least one predetermined situation; and b) activating the lamp by the electronic ballast in the at least one predetermined situation such that the lamp emits light with a reduced intensity compared with the normal intensity at which the lamp otherwise emits light over a period of a dimming duration determined for this situation, wherein in a) a voltage source is connected and by means of the value of the voltage applied in this way at least one dimming duration is determined for a predetermined situation. |
| 地址 |
Munich DE |
