公开(公告)号：EP3355334A1

公开(公告)日：2018-08-01

申请号：EP18152559.3

申请日：2018-01-19

申请人： Carling Technologies Inc.

发明人： FASANO, Michael

IPC分类号： H01H51/14 ,  H01H51/12 ,  H01H50/68 ,  H01H5/08 ,  H01H9/34 ,  H01H50/20

CPC分类号： H01H51/08 ,  H01H5/08 ,  H01H9/34 ,  H01H33/596 ,  H01H47/226 ,  H01H50/041 ,  H01H50/20 ,  H01H50/56 ,  H01H50/64 ,  H01H50/643 ,  H01H50/68 ,  H01H51/10 ,  H01H51/12 ,  H01H51/14 ,  H01H51/29 ,  H01H2050/025 ,  H01H2051/2218

摘要： A latching relay (10) includes a first coil (12), a second coil (14) and a common plunger (16) operatively connected between the first and second coils such that activation of the first coil moves the plunger to a first position and activation of the second coil moves the plunger to a second position. The latching relay also includes a limit switch (24) having a common contact and first and second coil contacts. A position of the common contact is alternately switched between electrical connection to either the first or second coil contact based on a position of the plunger. The first and second coil contacts are electrically connected to the first and second coils, respectively such that when electrical power is applied to the common contact, the electrical power is alternately applied to either the first coil or the second coil depending on the position of the common contact.

公开(公告)号：EP3754688B1

公开(公告)日：2024-06-26

申请号：EP20156332.7

申请日：2020-02-10

IPC分类号： H01H51/14 ,  H01H51/12 ,  H01H33/59 ,  H01H3/46

CPC分类号： H01H51/14 ,  H01H51/12 ,  H01H33/596 ,  H01H3/46 ,  H01H50/326