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1. 发明授权

US5754124A Electrical hazard warning system 失效
标题翻译：电气危险警告系统
公开(公告)号：US5754124A
公开(公告)日：1998-05-19
申请号：US748691
申请日：1996-11-13
申请人： David M. Daggett , David A. Graves
发明人： David M. Daggett , David A. Graves
IPC分类号： F21S8/00 , F21S9/02 , H01M10/46 , H02J7/00 , B60Q7/00 , F21L7/00 , H01M10/44
CPC分类号： F21S9/02 , H01M10/46 , H02J7/0042 , F21W2111/00
摘要： An electrical hazard warning system includes a number of rechargeable electrical hazard markers and a charger/storage unit. The hazard markers each include a rechargeable battery that supplies power to a flash tube, and have a lightweight, non-skidding, topple-resistant, cone-shaped housing designed for use in all weather conditions. The markers have two switch-selectable brightness levels and are effective in either daylight or darkness. When not deployed, the markers are kept in the charger/storage unit, which fits into the trunk of a car and is equipped with multiple charging stations. Each station is protected by a circuit breaker and includes a station status light. The hazard markers illuminate immediately upon removal from the charger/storage unit, and can be placed on the roadway as needed to provide a highly visible warning.
摘要翻译：电气危险警告系统包括多个可充电电气危险标记和充电器/存储单元。危险标记各自包括为闪光灯管供电的可充电电池，并且具有设计用于所有天气条件下的轻便的，防滑的，抗倒伏的锥形壳体。标记具有两个开关可选择的亮度级别，并且在日光或黑暗中有效。当未部署时，标记被保存在充电器/存储单元中，该单元适合于汽车的行李厢并且配备有多个充电站。每个站受到断路器的保护，并包括站状态指示灯。危险标记在从充电器/存储单元取出后立即点亮，并可根据需要放置在道路上，以提供高度可见的警告。

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