发明名称 |
Emergency lighting power supply unit with digital addressable control interface |
摘要 |
<p>An electronic fluorescent lamp ballast/choke is designed for a lamp's battery operation. For normal operation, an emergency lighting element has a digitally addressable control interface (DA-System) and a control output (LQ,DA-EVG) for the electronic fluorescent lamp ballast/choke capable of being controlled during normal operation by the DA-System. An independent claim is also included for an emergency lamp with an emergency lighting element.</p> |
申请公布号 |
EP1619935(B1) |
申请公布日期 |
2007.11.28 |
申请号 |
EP20050014709 |
申请日期 |
2005.07.06 |
申请人 |
PATENT -TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH |
发明人 |
HUBER, ANDREAS |
分类号 |
H05B37/02;H02J9/00;H05B41/00 |
主分类号 |
H05B37/02 |
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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