专利检索 ap:("LUMIDOR PRODUCTS CORP") AND inv:"STRATMAN JOHN A" 第 1 页

1.

发明授权
Traffic control light with means responsive to a power failure 失效
标题翻译：具有对电源故障的响应的交通控制灯

公开(公告)号：US3641487A

公开(公告)日：1972-02-08

申请号：US3641487D

申请日：1969-10-29

申请人： LUMIDOR PRODUCTS CORP

发明人： ROGERS JOHN J , STRATMAN JOHN A

IPC分类号： G08G1/09 , G08G1/097 , G08G1/095

CPC分类号： G08G1/097

摘要： A traffic control light is provided with a supplemental lamp which is illuminable by a secondary power source. Switching means are also provided which are responsive to a failure of the primary power source to connect the supplemental lamp to the secondary source so that the supplemental lamp is illuminated in a flashing mode to continue traffic control.

摘要翻译： 交通控制灯设置有可由次级电源照明的补充灯。还提供了开关装置，其响应于主电源的故障将辅助灯连接到次级源，使得补充灯以闪烁模式被照亮以继续交通控制。