公开(公告)号：US20150137916A1

公开(公告)日：2015-05-21

申请号：US14528933

申请日：2014-10-30

申请人： LSIS CO., LTD.

发明人： Seong Yeol CHO ,  Jae Kwan SEO

IPC分类号： H01H71/24 ,  H01H71/02

CPC分类号： H01H71/2472 ,  H01H71/0207 ,  H01H71/525

摘要： A circuit breaker comprises a switching mechanism that including a linkage with a drive joint that is mounted to be rotatable around a rotation axis by a driving force, wherein, during the ON operation, an axis formed by the rotation axis and the point of action of the driving force makes an acute angle with the line of action of the driving force, so that the drive joint causes the tangential force of the driving force to act as input load, at least one hinge part of the linkage is configured in a way that the connecting pin is movably hinged to the long hole-shaped hinge hole, and at least one hinge part of the linkage causes the tangential force to increase by changes in the acute angle as the connecting pin moves from a first side of the long hole-shaped hinge hole to a second side.

摘要翻译： 断路器包括切换机构，其包括与驱动接头连接的驱动接头，该驱动接头通过驱动力可围绕旋转轴线旋转，其中在ON操作期间，由旋转轴线形成的轴线和作用点 驱动力与驱动力的作用线成锐角，使得驱动接头使驱动力的切向力作为输入载荷，连杆的至少一个铰链部分被配置成 连接销可移动地铰接到长孔形铰链孔，并且当连接销从长孔形铰链孔的第一侧移动时，连杆的至少一个铰链部分使切向力随着锐角的变化而增加， 形铰链孔到第二侧。

公开(公告)号：US20150129403A1

公开(公告)日：2015-05-14

申请号：US14308277

申请日：2014-06-18

申请人： LSIS CO., LTD.

发明人： Jae Kwan SEO

IPC分类号： H01H3/46

CPC分类号： H01H3/46 ,  H01H71/521 ,  H01H2003/323 ,  H01H2221/024 ,  H01H2227/034

摘要： The present disclosure relates to a handle operating device for a circuit breaker, and there is provided a handle operating device including a connecting rod configured to transfer power for operating a manual operating handle that manually operates the on/off of a circuit breaker from the outside; a movable frame connected to the connecting rod to be movably coupled to an outer surface of a circuit breaker case in a direction parallel to the operating direction of the manual operating handle; a movable member provided at the movable frame in an interlocking manner to move the manual operating handle; a slot hole is formed on the moving member in an inclined manner from the moving direction of the manual operating handle; and a fastening member fastened to the movable member and movable frame through the slot hole.

摘要翻译： 本公开涉及一种用于断路器的手柄操作装置，并且提供了一种手柄操作装置，其包括连接杆，所述连杆构造成传递用于操作手动操作手柄的动力，所述手动操作手柄从外部手动操作断路器的开/关 ; 连接到所述连接杆的可移动框架，以在平行于所述手动操作手柄的操作方向的方向可动地联接到所述断路器壳体的外表面; 可移动构件，以互锁的方式设置在所述可动框架处，以移动所述手动操作手柄; 在所述移动部件上从所述手动操作手柄的移动方向倾斜地形成有槽孔， 以及通过所述狭槽孔紧固到所述可动构件和可动框架的紧固构件。

公开(公告)号：US20140008190A1

公开(公告)日：2014-01-09

申请号：US13929512

申请日：2013-06-27

申请人： LSIS CO., LTD.

发明人： Jae Kwan SEO ,  Seong Yeol CHO

IPC分类号： H01H9/02

CPC分类号： H01H9/02 ,  H01H1/226 ,  H01H1/64 ,  H01H9/30 ,  H01H71/02 ,  H01H2009/305

摘要： A circuit breaker includes: a housing; a stator accommodated in the housing and connected to a terminal unit; a mover selectively brought into contact with the stator; an opening and closing unit manipulating the mover such that the mover is selectively brought into contact with the stator; and an insulating cover provided in the housing and shielding the mover and the stator from the exterior of the housing, wherein the housing or the insulating cover is made by molding an electrical insulating material.

摘要翻译： 断路器包括：壳体; 定子，容纳在壳体中并连接到终端单元; 选择性地与定子接触的动子; 开闭单元操纵所述动子，使得所述动子选择性地与所述定子接触; 以及绝缘盖，其设置在所述壳体中并且将所述动子和所述定子与所述壳体的外部隔离，其中所述壳体或所述绝缘盖通过模制电绝缘材料制成。