公开(公告)号：US07227279B2

公开(公告)日：2007-06-05

申请号：US10724712

申请日：2003-12-02

申请人： Ho Soung Kim

发明人： Ho Soung Kim

IPC分类号： H01H71/16 ,  H01H71/04 ,  H01H77/00

CPC分类号： H01H71/46 ,  H01H71/462 ,  H01H83/223 ,  H01H2071/042 ,  Y10T307/766

摘要： Disclosed is a display device for a thermal magnetic type molded case circuit breaker capable to display a phase deficiency occurred on a line to a user such that the user rapidly deals with the phase deficiency and prevents loss caused by over-heating generated due to the phase deficiency. The thermal magnetic type molded case circuit breaker has a bimetal, which is bendable when heat is applied thereto, and a shifter coupled to an upper end of the bimetal and horizontally moved corresponding to a bending degree of the bimetal when over-current is applied thereto. The display device includes a power source for supplying electric power, a display for displaying the phase deficiency of the thermal magnetic type molded case circuit breaker by receiving power from the power source, a stationary contactor electrically connected to the power source and having a stationary contact, and a movable contactor electrically connected to the display and having a movable contact. The movable contactor vertically moves and forms a circuit together with the power source section and the display for displaying the phase deficiency state when the movable contact contacts with the stationary contact. A interlock lever rotates according to a horizontal movement of the shifter. A connection bar makes contact with both shifter and interlock lever so as to transfer horizontal moving force of the shifter to the interlock lever. A latch lever is installed adjacent to the interlock lever in order to restrict a movement of the movable contactor when normal current is applied and to release a restriction of the movable contactor when the phase deficiency occurs.

摘要翻译： 公开了一种用于热磁式塑壳断路器的显示装置，其能够向用户显示在线上发生的相位不足，使得用户快速处理相位不足，并防止由于相位而产生的过热引起的损失 不足。 热磁型塑壳断路器具有双金属片，当加热时可弯曲，双金属片连接到双金属片的上端并相应于双金属片的弯曲程度水平移动，当过电流被施加到其上时 。 显示装置包括用于提供电力的电源，用于通过从电源接收电力来显示热磁型成型壳断路器的相位不足的显示器，电连接到电源并具有静触点的固定接触器 以及电连接到显示器并具有可动触头的可动接触器。 活动接触器与可动触头与固定触点接触的垂直移动并与电源部和显示器​​一起形成电路，用于显示相位不足状态。 互锁杆根据换档器的水平运动而旋转。 连接杆与移位器和互锁杆接触，以便将移位器的水平移动力传递到互锁杆。 为了在施加正常电流时限制活动接触器的移动，并且在相位不足发生时释放对活动接触器的限制，闩锁杆安装在互锁杆附近。

公开(公告)号：US06897757B2

公开(公告)日：2005-05-24

申请号：US10728821

申请日：2003-12-08

申请人： Ho Soung Kim

发明人： Ho Soung Kim

IPC分类号： H01H73/02 ,  H01H73/36 ,  H01H83/06 ,  H01H83/12 ,  H01H83/20 ,  H01F21/06

CPC分类号： H01H83/12 ,  H01H83/20 ,  H01H2071/0278

摘要： Disclosed is an accessory device for a manual motor starter attached to one side of a body of the manual motor starter so as to perform various accessory functions, such as a forcible trip function for the manual motor starter by remotely switching the manual motor starter or a trip function for the manual motor starter when under-voltage occurs between a power source and load. A remotely switchable trip function and under-voltage trip function are achieved by using one accessory device.

摘要翻译： 公开了一种用于手动电动机起动器的附件装置，其附接到手动电动机起动器的主体的一侧，以便通过远程切换手动电动机起动器或执行各种附件功能来执行诸如手动电动机起动器的强制跳闸功能 在电源和负载之间发生欠压时，手动电机启动器的跳闸功能。 通过使用一个附件设备实现远程切换跳闸功能和欠压跳闸功能。

公开(公告)号：US5943207A

公开(公告)日：1999-08-24

申请号：US879710

申请日：1997-06-20

申请人： Ho Soung Kim

发明人： Ho Soung Kim

IPC分类号： H02B1/04 ,  H02B1/052

CPC分类号： H02B1/052 ,  H02B1/042

摘要： A mountable circuit breaker assembly and a method for mounting a circuit breaker on a base. A body portion of the circuit breaker is provided with rail insertion grooves on opposite sides thereof. The rail insertion grooves receive stepped portions of a corresponding pair of mounting rails mounted on a base. The circuit breaker body is retained relative to the mounting rails by engaging a protruding portion provided on one of the stepped portion of the mounting rails and the rail insertion grooves with a recessed portion provided on the other of the stepped portion of the mounting rails and the rail insertion grooves. The circuit breaker may be mounted onto a base on which the pair of mounting rails is provided by sliding the circuit breaker body between the mounting rails so that the respective stepped portions of the mounting rails are received in the respective rail insertion grooves provided on the circuit breaker body.

摘要翻译： 一种可安装的断路器组件和一种将断路器安装在基座上的方法。 断路器的主体部分在其相对侧上设置有导轨插入槽。 轨道插入槽接收安装在基座上的对应的一对安装轨道的阶梯部分。 通过将设置在安装轨道的台阶部分和导轨插入槽中的一个上的突出部分与设置在安装轨道的台阶部分的另一个上的凹部接合而使断路器主体相对于安装轨道保持， 导轨插槽。 断路器可以通过将断路器本体滑动在安装轨道之间而安装在其上设置有一对安装轨道的基座上，使得安装轨道的各个阶梯部分被容纳在设置在电路上的各个轨道插入槽中 断路器体。