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1. 发明授权

US6100604A Method and apparatus for converting a manual transfer switch into an automatic transfer switch 失效
标题翻译：将手动转换开关转换成自动转换开关的方法和装置
公开(公告)号：US6100604A
公开(公告)日：2000-08-08
申请号：US320198
申请日：1999-05-26
申请人： Thomas J. Morroni , Rodney D. Else
发明人： Thomas J. Morroni , Rodney D. Else
IPC分类号： H01H3/26 , H01H3/42 , H01H9/26 , H02J9/00
CPC分类号： H01H3/26 , H01H2300/018 , H01H3/42 , H01H9/26 , Y10T307/615 , Y10T307/74
摘要： An installed manual transfer switch is converted into an automatic transfer switch. A conversion assembly is mechanically mounted directly onto the already installed manual transfer switch. A controller is electrically coupled to the conversion assembly and automatically controls movements of the conversion assembly. The controller monitors the power supplies connected to the manual transfer switch and automatically moves the conversion assembly into different positions to change the switching arrangement of the manual transfer switch according to the monitored power supplies. The conversion assembly is mounted to the manual transfer switch without having to electrically disconnect the manual transfer switch from an electrical load center and without having to physically remove the manual transfer switch from an electrical panel box containing the manual transfer switch. To reduce the number of mechanical parts and to increase safety, a single motor operator is used to rotate a cam that controls all mechanical movement of the conversion assembly. To maintain substantially the same width of the panel box, the motor operator is designed to insert in between two circuit breakers in the manual transfer switch. The electrical panel door in the currently installed electrical panel box is replaced with a conversion door that holds the controller that plugs into the conversion assembly.
摘要翻译：安装的手动转换开关转换为自动转换开关。转换组件直接机械地安装到已安装的手动转换开关上。控制器电耦合到转换组件并且自动控制转换组件的运动。控制器监控连接到手动转换开关的电源，并自动将转换组件移动到不同的位置，以根据监控的电源改变手动转换开关的开关布置。转换组件安装到手动转换开关上，而不必将手动转换开关与电气负载中心电气断开，而无需从包含手动转换开关的电气面板盒中物理地拆卸手动转换开关。为了减少机械部件的数量并提高安全性，使用单个电机操作器旋转控制转换组件的所有机械运动的凸轮。为了保持面板盒的大致相同的宽度，电机操作器被设计成插入在手动转换开关中的两个断路器之间。当前安装的电气面板盒中的电气面板门被替换为保持插入转换组件的控制器的转换门。

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