公开(公告)号：EP1418607A1

公开(公告)日：2004-05-12

申请号：EP03025232.4

申请日：2003-11-05

申请人： EATON CORPORATION

发明人： McCormick, James ,  Walz, Michael ,  Nerstrom, Peter ,  Hall, Thomas ,  Rollmann, Paul ,  Wellner, Edward

IPC分类号： H01H71/46 ,  H01H71/04

CPC分类号： H01H71/46 ,  H01H73/56 ,  H01H2071/467 ,  H01H2083/201

摘要： A subminiature circuit breaker (1) is equipped with an arc fault auxiliary switch (67) actuated by the arc fault trip motor (61) through an indicator actuator (68) that also deploys a pop-up arc fault indicator. An additional auxiliary switch (71) actuated by the drive link (139) on the toggle mechanism (91) provides an indication of the open/closed state of the circuit breaker separable contacts (19). Both the arc fault auxiliary switch and the contact state auxiliary switch are mounted on the outside of the subminiature circuit breaker housing and are operated by an operating member (129) and a pivoted member (139), respectively, extending through openings (133,143) in the housing.

摘要翻译： 超小型断路器（1）配备有由电弧故障跳闸电动机（61）致动的电弧故障辅助开关（67），该电弧故障辅助开关还通过还部署弹出电弧故障指示器的指示器致动器（68）。 由肘节机构（91）上的驱动连杆（139）致动的附加辅助开关（71）提供断路器可分离触点（19）的打开/关闭状态的指示。 电弧故障辅助开关和接触状态辅助开关均安装在超小型断路器壳体的外侧上，分别由操作构件（129）和枢转构件（139）操作，所述操作构件（129）和枢转构件（139）延伸穿过开口（133,143） 房屋。

公开(公告)号：EP2249367A1

公开(公告)日：2010-11-10

申请号：EP10008765.9

申请日：2003-11-05

申请人： Eaton Corporation

发明人： McCormick, James ,  Walz, Michael ,  Nerstrom, Peter ,  Hall, Thomas ,  Rollmann, Paul ,  Wellner, Edward

IPC分类号： H01H71/46 ,  H01H71/04

CPC分类号： H01H71/46 ,  H01H73/56 ,  H01H2071/467 ,  H01H2083/201

摘要： A subminiature circuit breaker is equipped with an arc fault auxiliary switch actuated by the arc fault trip motor through an indicator actuator that also deploys a pop-up arc fault indicator. An additional auxiliary switch actuated by the drive link on the toggle mechanism provides an indication of the open/closed state of the circuit breaker separable contacts. Both the arc fault auxiliary switch and the contact state auxiliary switch are mounted on the outside of the subminiature circuit breaker housing and are operated by an operating member and a pivoted member, respectively, extending through openings in the housing.

摘要翻译： 超小型断路器配有电弧故障辅助开关，由电弧故障跳闸电机通过指示器执行器执行，该指示器执行器还部署弹出电弧故障指示器。 由肘节机构上的驱动连杆驱动的附加辅助开关提供断路器可分离触点的打开/关闭状态的指示。 电弧故障辅助开关和接触状态辅助开关均安装在超小型断路器壳体的外侧，并分别由延伸穿过壳体中的开口的操作构件和枢转构件操作。

公开(公告)号：EP1403892B1

公开(公告)日：2006-03-01

申请号：EP03026263.8

申请日：2002-04-30

申请人： Eaton Corporation

发明人： Wellner, Edward ,  Rollmann, Paul ,  Hall, Thomas ,  Nerstrom, Peter, c/o Eaton Corp., Eaton Center ,  Walz, Michael ,  Moldovan, Peter

IPC分类号： H01H71/04 ,  H01H73/18 ,  H01H71/02 ,  H01H73/30 ,  H01H71/16 ,  H01H71/58

CPC分类号： H01H73/14 ,  H01H71/02 ,  H01H71/0214 ,  H01H71/0221 ,  H01H71/04 ,  H01H71/16 ,  H01H71/58 ,  H01H73/18 ,  H01H73/30 ,  H01H2071/167 ,  H01H2083/201

公开(公告)号：EP1418607B1

公开(公告)日：2007-02-21

申请号：EP03025232.4

申请日：2003-11-05

申请人： Eaton Corporation

发明人： McCormick, James ,  Walz, Michael ,  Nerstrom, Peter ,  Hall, Thomas ,  Rollmann, Paul ,  Wellner, Edward

IPC分类号： H01H71/46 ,  H01H71/04

CPC分类号： H01H71/46 ,  H01H73/56 ,  H01H2071/467 ,  H01H2083/201

公开(公告)号：EP2249367B1

公开(公告)日：2012-01-04

申请号：EP10008765.9

申请日：2003-11-05

申请人： Eaton Corporation

发明人： McCormick, James ,  Walz, Michael ,  Nerstrom, Peter ,  Hall, Thomas ,  Rollmann, Paul ,  Wellner, Edward

IPC分类号： H01H71/46 ,  H01H71/04

CPC分类号： H01H71/46 ,  H01H73/56 ,  H01H2071/467 ,  H01H2083/201

公开(公告)号：EP1755136A1

公开(公告)日：2007-02-21

申请号：EP06019258.0

申请日：2003-11-05

申请人： Eaton Corporation

发明人： McCormick, James ,  Walz, Michael ,  Nerstrom, Peter ,  Hall, Thomas ,  Rollmann, Paul ,  Wellner, Edward

IPC分类号： H01H71/46 ,  H01H71/04

CPC分类号： H01H71/46 ,  H01H73/56 ,  H01H2071/467 ,  H01H2083/201

摘要： A subminiature circuit breaker is equipped with an arc fault auxiliary switch actuated by the arc fault trip motor through an indicator actuator that also deploys a pop-up arc fault indicator. An additional auxiliary switch actuated by the drive link on the toggle mechanism provides an indication of the open/closed state of the circuit breaker separable contacts. Both the arc fault auxiliary switch and the contact state auxiliary switch are mounted on the outside of the subminiature circuit breaker housing and are operated by an operating member and a pivoted member, respectively, extending through openings in the housing.

摘要翻译： 超小型断路器配有电弧故障辅助开关，由电弧故障跳闸电机通过指示器执行器执行，该指示器执行器还部署弹出电弧故障指示器。 由肘节机构上的驱动连杆驱动的附加辅助开关提供断路器可分离触点的打开/关闭状态的指示。 电弧故障辅助开关和接触状态辅助开关均安装在超小型断路器壳体的外侧，并分别由延伸穿过壳体中的开口的操作构件和枢转构件操作。

公开(公告)号：EP1403892A1

公开(公告)日：2004-03-31

申请号：EP03026263.8

申请日：2002-04-30

申请人： EATON CORPORATION

发明人： Wellner, Edward ,  Rollmann, Paul ,  Hall, Thomas ,  Nerstrom, Peter ,  Walz, Michael ,  Moldovan, Peter

IPC分类号： H01H71/04 ,  H01H73/18 ,  H01H71/02 ,  H01H73/30 ,  H01H71/16 ,  H01H71/58

CPC分类号： H01H73/14 ,  H01H71/02 ,  H01H71/0214 ,  H01H71/0221 ,  H01H71/04 ,  H01H71/16 ,  H01H71/58 ,  H01H73/18 ,  H01H73/30 ,  H01H2071/167 ,  H01H2083/201

摘要： A circuit breaker (1) includes a housing (3); separable contacts (59) mounted in the housing (3); and an operating mechanism (22) for opening and closing the separable contacts (59). An overcurrent assembly (53) is responsive to selected conditions of current flowing through the separable contacts (59) and actuates the operating mechanism (22) to trip open the separable contacts (59). A bonnet (171) forms a U-shape which surrounds the separable contacts (59) and which cools and splits an arc when the operating mechanism (22) trips open the separable contacts (59). A first bonnet piece (173) forms a first leg (177) of the bonnet (171), and a second bonnet piece (175) forms a second leg (179) and a base (181) ofthe bonnet (171).

摘要翻译： 断路器（1）包括壳体（3）; 安装在壳体（3）中的可分离触点（59）; 和用于打开和关闭可分离触点（59）的操作机构（22）。 过电流组件（53）响应流过可分离触点（59）的电流的选定状态并致动操作机构（22）以使可分离触点（59）跳闸。 发动机罩（171）形成U形，其围绕可分离触点（59），并且当操作机构（22）跳闸打开可分离触点（59）时冷却并分开弧。 第一阀帽件（173）形成阀帽（171）的第一腿部（177），并且第二阀帽件（175）形成阀帽（171）的第二腿部（179）和基部（181）。