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1. 发明申请

US20120325633A1 CIRCUIT BREAKER 审中-公开
标题翻译：电路断路器
公开(公告)号：US20120325633A1
公开(公告)日：2012-12-27
申请号：US13528670
申请日：2012-06-20
申请人： Woong Jae Kim
发明人： Woong Jae Kim
IPC分类号： H01H3/00
CPC分类号： H01H69/01 , H01H9/34 , H01H71/16 , H01H71/522
摘要： A circuit breaker includes: a bimetal bent by heat generated from a conductive current; a pressing member coupled to an upper part of the bimetal; a cross bar spaced from the pressing member by a prescribed gap, and configured to contact the pressing member and to rotate by being pressed when the bimetal is bent; and a switching mechanism operated by rotation of the cross bar, and configured to separate a movable contactor from a fixed contactor, wherein a coupling hole for coupling the pressing member is provided at an upper part of the bimetal, and wherein the pressing member is bonded to the coupling hole after a prescribed gap between the pressing member and the cross bar has been determined by apply of a current when the pressing member is in a state of being freely movable in the coupling hole.
摘要翻译：断路器包括：由导电电流产生的热量弯曲的双金属片; 耦合到所述双金属片的上部的按压构件; 横杆与所述按压部件间隔规定的间隙，并且构造成在所述双金属片弯曲时与所述按压部件接触并通过被按压而旋转; 以及切换机构，其通过所述横杆的旋转而进行动作，并且将所述可动接触器与固定接触器分离，其特征在于，在所述双金属片的上部配置有用于联接所述按压部件的联结孔，并且所述按压部件被接合通过在按压部件处于能够在联接孔中自由移动的状态下施加电流来确定按压部件和横杆之间的规定间隙之后的联接孔。

2. 发明授权

US08898887B2 Method for controlling gap in circuit breaker 有权
标题翻译：控制断路器间隙的方法
公开(公告)号：US08898887B2
公开(公告)日：2014-12-02
申请号：US13528685
申请日：2012-06-20
申请人： Woong Jae Kim
发明人： Woong Jae Kim
IPC分类号： H01H11/06 , H01H69/01 , H01H9/34 , H01H71/16 , H01H71/52
CPC分类号： H01H69/01 , H01H9/34 , H01H71/16 , H01H71/522 , Y10T29/49004 , Y10T29/49105 , Y10T29/49895
摘要： Disclosed is a method for controlling a gap in a circuit breaker, the circuit breaker configured to interrupt a circuit by separating a movable contactor from a fixed contactor as a cross bar is pressed to be rotated by a pressing member due to bending of a bimetal, the method including: a gap forming step of bending the bimetal by apply of a set current, in a state where the pressing member is coupled to a coupling hole so as to be freely-movable, the coupling hole formed at an upper part of the bimetal; and a gap fixing step of interrupting the set current when a prescribed time has lapsed, and of welding the pressing member to the bimetal.
摘要翻译：公开了一种用于控制断路器中的间隙的方法，所述断路器被配置为通过由于双金属片的弯曲而按压由压紧构件旋转的横杆而从固定接触器分离可动接触器来中断电路，所述方法包括：通过施加设定电流来弯曲所述双金属的间隙形成步骤，所述间隙形成步骤在所述按压部件联接到联接孔以便可自由移动的状态下，形成在所述双电极的上部双金属以及当预定时间过去时中断设定电流并且将按压构件焊接到双金属片上的间隙固定步骤。

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