公开(公告)号：WO2014102446A8

公开(公告)日：2014-07-03

申请号：PCT/FI2012/051309

申请日：2012-12-28

Applicant: ABB OY

Inventor： TAKALA, Marko ,  ELOMAA, Jari ,  KÄHKIPURO, Matti ,  PUUMALA, Veikko ,  KETTUNEN, Lauri ,  FORSBERG, Tommi ,  ARJANNE, Pertti ,  HELMINEN, Mikko ,  VEHKAPERÄ, Mikko

IPC: H01H33/60

Abstract: A switch assembly (1) for switching electric circuits comprises a contributory switch (3), a main switch (2), and a flexible element (4). The contributory switch (3) and the main switch (2) are connected electrically in series, the contributory switch (3) and the main switch (4) each comprise at least one movable contact and the flexible element is connected to one movable contact of the contributory switch, a first contact (5a), and one movable contact of the main switch, a second contact (6a).

公开(公告)号：EP2939252A1

公开(公告)日：2015-11-04

申请号：EP12891014.8

申请日：2012-12-28

Applicant: ABB Oy

Inventor： TAKALA, Marko ,  ELOMAA, Jari ,  KÄHKIPURO, Matti ,  PUUMALA, Veikko ,  KETTUNEN, Lauri ,  FORSBERG, Tommi ,  ARJANNE, Pertti ,  HELMINEN, Mikko ,  VEHKAPERÄ, Mikko

IPC: H01H33/60

CPC classification number: H01H50/645 ,  H01H1/50 ,  H01H3/222 ,  H01H9/38 ,  H01H50/163 ,  H01H50/443 ,  H01H50/54 ,  H01H51/2209 ,  H01H2201/008

Abstract: A switch assembly (1) for switching electric circuits comprises a contributory switch (3), a main switch (2), and a flexible element (4). The contributory switch (3) and the main switch (2) are connected electrically in series, the contributory switch (3) and the main switch (4) each comprise at least one movable contact and the flexible element is connected to one movable contact of the contributory switch, a first contact (5a), and one movable contact of the main switch, a second contact (6a).