发明名称 |
Navigational wing position light for water craft, has operating hour meter to determine elapsed hour of LED light sources, and alarm, which is triggered, when threshold depending on current and operating temperature of sources is exceeded |
摘要 |
The light has a housing with a carrier body for LED light sources (7, 8), which is operated by an LED driver (3). An electronic operating hour meter (9) is integrated into the housing. The meter determines and stores the value of the elapsed operating hour of the LED light sources. An alarm is triggered when a threshold, which depends on current and operating temperature of the LED light sources, is exceeded. |
申请公布号 |
DE202005020202(U1) |
申请公布日期 |
2006.03.16 |
申请号 |
DE20052020202U |
申请日期 |
2005.12.22 |
申请人 |
KUEHN, THOMAS;NAST, PATRICK ANDRE;WOSSAL, HELMUT |
发明人 |
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分类号 |
F21K99/00 |
主分类号 |
F21K99/00 |
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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