公开(公告)号：US20230360873A1

公开(公告)日：2023-11-09

申请号：US18313495

申请日：2023-05-08

申请人： Siemens Aktiengesellschaft

发明人： Ekkehard Plechinger ,  Thomas Bunk

IPC分类号： H01H71/02 ,  H01H71/52 ,  H01H71/46 ,  H01H9/28

CPC分类号： H01H71/0228 ,  H01H71/52 ,  H01H71/465 ,  H01H9/28

摘要： An adapter for installing at least one accessory part into an electrical switch. The accessory part has at least one interface and the electrical switch has a housing and at least one actuation element. The adapter has at least one deflection gear mechanism, which, when the adapter is installed in the housing of the electrical switch, is arranged in an operatively connecting manner between the at least one interface of the accessory part and the at least one actuation element of the electrical switch.

公开(公告)号：US09230767B2

公开(公告)日：2016-01-05

申请号：US14226995

申请日：2014-03-27

申请人： Siemens Aktiengesellschaft

发明人： Thomas Bunk ,  Thomas Roman Abril

IPC分类号： H01H9/28 ,  H01H71/10

CPC分类号： H01H71/1054 ,  H01H9/22 ,  H01H9/223 ,  H01H9/285

摘要： A blocking element is disclosed for blocking the movement of a handle or a switching lever of an electrical switch. In at least one embodiment, the blocking element is switchable between at least two positions. In the first position, the blocking element can block the movement of the handle or of the switching lever and, in the second position, the blocking element cannot block the movement of the handle or of the switching lever.

摘要翻译： 公开了一种用于阻止电气开关的把手或开关杆的移动的阻塞元件。 在至少一个实施例中，阻挡元件可在至少两个位置之间切换。 在第一位置，阻挡元件可以阻挡手柄或切换杆的移动，并且在第二位置中，阻挡元件不能阻挡手柄或开关杆的移动。

公开(公告)号：US09171684B2

公开(公告)日：2015-10-27

申请号：US13766963

申请日：2013-02-14

申请人： Siemens Aktiengesellschaft

发明人： Thomas Bunk ,  Siegfried Pirker

IPC分类号： H01H1/52 ,  H01H9/20 ,  H01H71/50 ,  H01H71/52 ,  H01H71/10

CPC分类号： H01H9/20 ,  H01H71/1054 ,  H01H71/505 ,  H01H71/525 ,  H01H2071/506 ,  H01H2071/508

摘要： A circuit breaker includes a latching mechanism including a switching mechanism operatively connected to a tensioning element, and an unlatching mechanism by which, in response to a tripping signal, the tensioning element can be transferred from a tensioned state into an at least substantially relaxed state. The tensioning element is indirectly coupled to a tension lever which can be locked or tripped as a function of a position of a blocking pawl of the unlatching mechanism and which includes a blocking mechanism by which, in an OFF position of the latching mechanism in which the switch is open and the tensioning element is tensioned, tripping of the tension lever is prevented despite a tripping signal. The blocking mechanism of the tension lever includes a rocker arm which is fastened movably on the tension lever.

摘要翻译： 断路器包括闩锁机构，其包括可操作地连接到张紧元件的切换机构，以及解锁机构，通过该解锁机构，张紧元件可以响应于脱扣信号从张紧状态转移到至少基本上松弛的状态。 张紧元件间接地联接到张力杆上，该张力杆可以根据解锁机构的阻挡爪的位置而被锁定或脱扣，并且包括阻挡机构，通过该阻塞机构，在闩锁机构的OFF位置， 开关打开，张紧元件被拉紧，尽管有跳闸信号，也可以防止拉杆的跳闸。 张力杆的阻挡机构包括可移动地紧固在张力杆上的摇臂。

公开(公告)号：US10580608B2

公开(公告)日：2020-03-03

申请号：US15666608

申请日：2017-08-02

申请人： Siemens Aktiengesellschaft

发明人： Thomas Bunk ,  Siegfried Pirker ,  Johannes Welzl

IPC分类号： H01H71/50 ,  H01H71/52 ,  H01H3/30 ,  H01H5/04 ,  H01H5/16 ,  H01H1/50 ,  H01H1/20

摘要： A breaker mechanism for an electrical circuit breaker is disclosed, the breaker mechanism including a spring, a latching mechanism and an actuating element, with which a breaker shaft of the electrical circuit breaker is actuated for breaking (OFF position) or making (ON position) the electric current. In an embodiment, the actuating element is actuated in the direction of the ON position when making the electric current, and the spring is thereby tensioned. Further, the latching mechanism releases the energy of the spring for actuating the breaker shaft of the electrical circuit breaker when the ON position is reached.