公开(公告)号：US08274355B2

公开(公告)日：2012-09-25

申请号：US12628999

申请日：2009-12-01

申请人： Young Min Jun

发明人： Young Min Jun

IPC分类号： H01H71/00 ,  H01H61/00 ,  H01H37/00 ,  H01H1/00

CPC分类号： H01H71/164

摘要： A trip device is disclosed, the device comprising: a power source side heater connected to a power source side of a molded case circuit breaker (MCCB) to receive current; a load side heater connected to a load side of the MCCB to receive the current; and a bimetal including a direct heat unit contacting the power source side heater and an indirect heating unit facing the power source side heater, wherein the bimetal is partially fixed between the power source side heater and the load side heater and is curved when over-current or short-circuited current flows in the MCCB.

摘要翻译： 公开了一种跳闸装置，该装置包括：连接到模制外壳断路器（MCCB）的电源侧以接收电流的电源侧加热器; 连接到MCCB的负载侧的负载侧加热器接收电流; 以及包括接触电源侧加热器的直接加热单元和面向电源侧加热器的间接加热单元的双金属，其中双金属部分地固定在电源侧加热器和负载侧加热器之间，并且当过电流时弯曲 或短路电流流过MCCB。

公开(公告)号：US20100164676A1

公开(公告)日：2010-07-01

申请号：US12628999

申请日：2009-12-01

申请人： Young Min Jun

发明人： Young Min Jun

IPC分类号： H01H71/16

CPC分类号： H01H71/164

摘要： A trip device is disclosed, the device comprising: a power source side heater connected to a power source side of a molded case circuit breaker (MCCB) to receive current; a load side heater connected to a load side of the MCCB to receive the current; and a bimetal including a direct heat unit contacting the power source side heater and an indirect heating unit facing the power source side heater, wherein the bimetal is partially fixed between the power source side heater and the load side heater and is curved when over-current or short-circuited current flows in the MCCB.

摘要翻译： 公开了一种跳闸装置，该装置包括：连接到模制外壳断路器（MCCB）的电源侧以接收电流的电源侧加热器; 连接到MCCB的负载侧的负载侧加热器接收电流; 以及包括接触电源侧加热器的直接加热单元和面向电源侧加热器的间接加热单元的双金属，其中双金属部分地固定在电源侧加热器和负载侧加热器之间，并且当过电流时弯曲 或短路电流流过MCCB。