公开(公告)号：EP1684320B1

公开(公告)日：2011-11-23

申请号：EP06001206.9

申请日：2006-01-20

申请人： Eaton Corporation

发明人： Puhalla, Craig J. ,  Turner, David C. ,  Gundy II, Raymond P. ,  Lipsey II, Percy J. ,  Tongo, Jorge E.

IPC分类号： H01H71/46

CPC分类号： H01H71/465 ,  H01H2071/467

公开(公告)号：EP1684320A3

公开(公告)日：2007-10-17

申请号：EP06001206.9

申请日：2006-01-20

申请人： Eaton Corporation

发明人： Puhalla, Craig J. ,  Turner, David C. ,  Gundy II, Raymond P. ,  Lipsey II, Percy J. ,  Tongo, Jorge E.

IPC分类号： H01H71/46

CPC分类号： H01H71/465 ,  H01H2071/467

摘要： An auxiliary switch actuating mechanism is for a circuit breaker including a housing, separable contacts, an operating mechanism with an operating handle interconnected to the separable contacts by a linkage assembly, and an auxiliary switch having a contact member. The auxiliary switch actuating mechanism includes an actuating lever with first and second ends and a pivot portion engaging the housing proximate the auxiliary switch. A torsion spring biases the actuating lever towards engaging and actuating the contact member of the auxiliary switch. The contact member is actuated when the separable contacts are not tripped open and the linkage assembly is not collapsed. When the circuit breaker trips, the linkage assembly collapses, engaging and pivoting the actuating lever, in order to overcome the bias and disengage and deactivate the contact member.

公开(公告)号：EP1684320A2

公开(公告)日：2006-07-26

申请号：EP06001206.9

申请日：2006-01-20

申请人： Eaton Corporation

发明人： Puhalla, Craig J. ,  Turner, David C. ,  Gundy II, Raymond P. ,  Lipsey II, Percy J. ,  Tongo, Jorge E.

IPC分类号： H01H71/46

CPC分类号： H01H71/465 ,  H01H2071/467

摘要： An auxiliary switch actuating mechanism is for a circuit breaker including a housing, separable contacts, an operating mechanism with an operating handle interconnected to the separable contacts by a linkage assembly, and an auxiliary switch having a contact member. The auxiliary switch actuating mechanism includes an actuating lever with first and second ends and a pivot portion engaging the housing proximate the auxiliary switch. A torsion spring biases the actuating lever towards engaging and actuating the contact member of the auxiliary switch. The contact member is actuated when the separable contacts are not tripped open and the linkage assembly is not collapsed. When the circuit breaker trips, the linkage assembly collapses, engaging and pivoting the actuating lever, in order to overcome the bias and disengage and deactivate the contact member.

摘要翻译： 辅助开关致动机构用于断路器，其包括壳体，可分离触点，具有通过连杆组件互连到可分离触点的操作手柄的操作机构以及具有接触构件的辅助开关。 辅助开关致动机构包括具有第一和第二端的致动杆以及靠近辅助开关接合壳体的枢转部分。 扭转弹簧偏压致动杆以接合和致动辅助开关的接触构件。 当可分离触点不跳开并且连杆组件没有折叠时，接触构件被致动。 当断路器跳闸时，连杆组件塌陷，接合和枢转致动杆，以克服偏压并使接触构件脱离和停用。