公开(公告)号：EP2023362A2

公开(公告)日：2009-02-11

申请号：EP08013323.4

申请日：2008-07-24

申请人： LS Industrial Systems Co., Ltd

发明人： Lee, Kyung-Ku

IPC分类号： H01H37/12 ,  H01H71/14

CPC分类号： H01H71/7445 ,  H01H2071/167 ,  H01H2071/7454

摘要： A thermal overload trip apparatus capable of minimizing inferiority caused by a variation when manufacturing an adjusting means and simply adjusting sensitivity by duplicating the means for adjusting a sensitivity of a trip operation current, comprising, a trip mechanism driven to a trip position by a driving force from a shifter mechanism on occurrence of an overload on a circuit; a release lever mechanism for driving the trip mechanism to the trip position by pressing it when there is the driving force from the shifter mechanism or for releasing the trip mechanism when there is no driving force, on occurrence of the overload on the circuit; an adjusting lever for operating the release lever mechanism to be horizontally moved by rotation; an adjusting knob having an upper surface having a setting groove and a lower portion having a cam portion; and a means independently adjusting the sensitivity of the trip operation current regardless of manipulating of the adjusting knob.

摘要翻译： 能够最小化劣势通过变化所引起当制造调节装置和简单地通过复制装置，用于通过一个驱动力调节跳闸操作电流的灵敏度，其包括驱动到跳闸位置的跳闸机构调整灵敏度的热过载跳闸装置 从上一个电路上的过载的发生的转换机构; 通过按下它时要打驱动脱扣机构脱扣位置释放杆机构是来自转换机构或用于释放跳闸机构当没有驱动力，在所述电路上过载的发生驱动力; 的调整杆用于操作所述释放杆机构通过旋转而沿水平方向移动; 在调节具有具有设置槽和具有凸轮部的下部的上表面上旋钮; 且A指unabhängig调节跳闸灵敏度当前操作不管调节旋钮的操纵的。

公开(公告)号：EP2023362B1

公开(公告)日：2018-05-02

申请号：EP08013323.4

申请日：2008-07-24

申请人： LS Industrial Systems Co., Ltd

发明人： Lee, Kyung-Ku

IPC分类号： H01H71/74 ,  H01H71/16

CPC分类号： H01H71/7445 ,  H01H2071/167 ,  H01H2071/7454

摘要： A thermal overload trip apparatus capable of minimizing inferiority caused by a variation when manufacturing an adjusting means and simply adjusting sensitivity by duplicating the means for adjusting a sensitivity of a trip operation current, comprising, a trip mechanism driven to a trip position by a driving force from a shifter mechanism on occurrence of an overload on a circuit; a release lever mechanism for driving the trip mechanism to the trip position by pressing it when there is the driving force from the shifter mechanism or for releasing the trip mechanism when there is no driving force, on occurrence of the overload on the circuit; an adjusting lever for operating the release lever mechanism to be horizontally moved by rotation; an adjusting knob having an upper surface having a setting groove and a lower portion having a cam portion; and a means independently adjusting the sensitivity of the trip operation current regardless of manipulating of the adjusting knob.

公开(公告)号：EP2023362A3

公开(公告)日：2009-12-16

申请号：EP08013323.4

申请日：2008-07-24

申请人： LS Industrial Systems Co., Ltd

发明人： Lee, Kyung-Ku

IPC分类号： H01H71/74

CPC分类号： H01H71/7445 ,  H01H2071/167 ,  H01H2071/7454

摘要： A thermal overload trip apparatus capable of minimizing inferiority caused by a variation when manufacturing an adjusting means and simply adjusting sensitivity by duplicating the means for adjusting a sensitivity of a trip operation current, comprising, a trip mechanism driven to a trip position by a driving force from a shifter mechanism on occurrence of an overload on a circuit; a release lever mechanism for driving the trip mechanism to the trip position by pressing it when there is the driving force from the shifter mechanism or for releasing the trip mechanism when there is no driving force, on occurrence of the overload on the circuit; an adjusting lever for operating the release lever mechanism to be horizontally moved by rotation; an adjusting knob having an upper surface having a setting groove and a lower portion having a cam portion; and a means independently adjusting the sensitivity of the trip operation current regardless of manipulating of the adjusting knob.