公开(公告)号：US20140061160A1

公开(公告)日：2014-03-06

申请号：US13603574

申请日：2012-09-05

申请人： MARK A. JUDS ,  Xin Zhou ,  Amogh V. Kank ,  Paul J. Rollmann ,  Robert W. Mueller ,  Michael F. Bartonek

发明人： MARK A. JUDS ,  Xin Zhou ,  Amogh V. Kank ,  Paul J. Rollmann ,  Robert W. Mueller ,  Michael F. Bartonek

IPC分类号： H01H33/18

CPC分类号： H01H9/443 ,  H01H9/36

摘要： A direct current arc chute includes a ferromagnetic base having first and second ends; first and second ferromagnetic side members disposed from the respective first and second ends; a third ferromagnetic member disposed from the base intermediate the side members and having an end portion opposite the base; and first and second magnets on the respective first and second members have a magnetic polarity facing the third member. A first arc chamber is between the first and third members; and a second arc chamber is between the second and third members. The first magnet and first member extend away from the first end and beyond the end portion, and toward the second magnet and second member after the end portion. The second magnet and second member extend away from the second end and beyond the end portion, and toward the first magnet and first member after the end portion.

摘要翻译： 直流电弧槽包括具有第一和第二端的铁磁基座; 从相应的第一和第二端部设置的第一和第二铁磁侧构件; 第三铁磁构件，从所述基座设置在所述侧构件的中间，并且具有与所述基座相对的端部; 并且相应的第一和第二构件上的第一和第二磁体具有面向第三构件的磁极性。 第一电弧室位于第一和第三构件之间; 并且第二电弧室位于第二和第三构件之间。 第一磁体和第一构件远离第一端并超出端部，并且在端部之后朝着第二磁体和第二构件延伸。 第二磁体和第二构件从第二端延伸并超出端部，并且在端部之后朝向第一磁体和第一构件延伸。

公开(公告)号：US20090225501A1

公开(公告)日：2009-09-10

申请号：US12043514

申请日：2008-03-06

申请人： CHARLES J. LUEBKE ,  MARK A. JUDS

发明人： CHARLES J. LUEBKE ,  MARK A. JUDS

IPC分类号： H02B1/015 ,  H02J9/00

CPC分类号： H02J9/06 ,  Y10T307/615

摘要： An electrical distribution panel includes first and second power inputs, a first circuit breaker electrically between the first power input and a first load bus, a second load bus, an automatic transfer switch having a first input electrically connected to the first load bus, a second input electrically connected to the second power input, and an output electrically connected to the second load bus. The transfer switch selectively electrically connects one of the first and second inputs to the output thereof. Pairs of circuit breakers each includes a second breaker having a first terminal electrically connected to the first load bus, and a second terminal, a third breaker including a first terminal electrically connected to the second load bus, and a second terminal, a power output electrically connected to the second terminals, and an interlock cooperating with the circuit breaker pair to prevent both of them from being closed simultaneously.

摘要翻译： 配电盘包括第一和第二电力输入端，电连接在第一电源输入端和第一负载总线之间的第一断路器，第二负载总线，具有电连接到第一负载总线的第一输入端的自动转换开关， 输入电连接到第二电力输入端，以及电连接到第二负载总线的输出端。 转换开关选择性地将第一和第二输入中的一个电连接到其输出端。 每对断路器包括具有电连接到第一负载总线的第一端子和第二端子的第二断路器，第二端子，包括电连接到第二负载总线的第一端子的第三断路器和第二端子，电力输出电 连接到第二端子，以及与断路器对配合的互锁以防止它们同时闭合。