公开(公告)号：US20140218138A1

公开(公告)日：2014-08-07

申请号：US14245820

申请日：2014-04-04

Applicant: ABB Technology AG

Inventor： Andrea BIANCO ,  Gabriele Valentino DE NATALE

IPC: H01H71/24

CPC classification number: H01H71/2454 ,  H01H3/3052 ,  H01H83/12 ,  H01H2003/3089

Abstract: An exemplary mechanically operated switching device includes at least one movable contact and an operating mechanism for coupling/separating the movable contact to/from a corresponding fixed contact. The operating mechanism includes first elastic mechanism for, upon release, providing the energy to separate the movable and fixed contacts. At least one shunt release having: a member movable between first and second stable positions, wherein movement from the first stable position to the second stable position releases the first elastic mechanism; at least a permanent magnet generating a force for holding the movable member in the first stable position, wherein the movable member held in the first stable position compresses a second elastic mechanism; and at least one electrical winding associated with the movable member and the electronic mechanism, which is configured to electrically drive the winding to generate a magnetic force that releases of the compressed second elastic mechanism.

Abstract translation: 示例性的机械操作的切换装置包括至少一个可动触头和用于将可动触头与对应的固定触头相耦合/分离的操作机构。 操作机构包括用于在释放时提供能量以分离可移动和固定触点的第一弹性机构。 至少一个分流释放装置具有：可在第一和第二稳定位置之间移动的构件，其中从第一稳定位置到第二稳定位置的移动释放第一弹性机构; 至少一个产生用于将可动件保持在第一稳定位置的力的永磁体，其中保持在第一稳定位置的可动件压缩第二弹性机构; 以及与可动构件和电子机构相关联的至少一个电绕组，其构造成电驱动绕组以产生释放压缩的第二弹性机构的磁力。

公开(公告)号：US20140265636A1

公开(公告)日：2014-09-18

申请号：US14291546

申请日：2014-05-30

Applicant: ABB Technology AG

Inventor： Gabriele Valentino DE NATALE ,  Luciano Di Maio ,  Andrea Bianco

IPC: H03K17/22

CPC classification number: H03K17/22 ,  H03K5/1252 ,  Y10T307/766 ,  Y10T307/773 ,  Y10T307/826

Abstract: An electronic system is disclosed for an associated electrical apparatus, the system having at least a binary input adapted to receive one or more candidate signals; at least an electronic active load having one or more electronic active devices and operatively connected to the binary input; and a controller operatively associated to the binary input and to the active load. The controller can detect application of a candidate signal to the binary input and electrically drive the active load upon such detection; and after absorption of a predetermined amount of energy, validate the candidate signal if its residual content of energy exceeds a predetermined threshold.

Abstract translation: 公开了一种用于相关联的电气设备的电子系统，该系统具有适于接收一个或多个候选信号的至少二进制输入; 至少一个电子有源负载具有一个或多个电子有源器件，并可操作地连接到二进制输入端; 以及可操作地与二进制输入和有效负载相关联的控制器。 控制器可以检测候选信号到二进制输入端的应用，并在这种检测时电驱动有源负载; 并且在吸收预定量的能量之后，如果候选信号的剩余能量超过预定阈值，则验证候选信号。