Global Patent Index - EP 1367681 A1

EP 1367681 A1 20031203 - VACUUM SWITCH UNIT AND SWITCH GEAR

Title (en)

VACUUM SWITCH UNIT AND SWITCH GEAR

Title (de)

VAKUUMSCHALTEREINHEIT UND SCHALTVORRICHTUNG

Title (fr)

UNITE DE COMMUTATION SOUS VIDE ET APPAREILLAGE DE COMMUTATION

Publication

EP 1367681 A1 20031203 (EN)

Application

EP 02726482 A 20020524

Priority

  • JP 0205037 W 20020524
  • JP 2001220304 A 20010719
  • JP 2001220303 A 20010719
  • JP 2001220302 A 20010719
  • JP 2001225230 A 20010726

Abstract (en)

A vacuum switch unit includes: a substantially cylindrical vacuum switch 1; a stationary-electrode-side connection contact terminal 21 whose one end is fixed to a stationary electrode 1a of the vacuum switch 1 and the other end side has a contact connection part 21a coming in contact with and being connected to a first circuit conductor disposed in a switchgear; and a movable-electrode-side connection contact terminal 31 whose one end is fixed to a movable electrode 1b of the vacuum switch 1 and the other end side has a contact connection part 31a coming in contact with and being connected to a second circuit conductor disposed in the switchgear. In this switch unit, the stationary-electrode-side connection contact terminal 21 and the movable-electrode-side connection contact terminal 31 are formed so that central axes of their other end sides are substantially parallel to a central axis of the vacuum switch 1. <IMAGE>

IPC 1-7

H02B 1/20; H02B 11/04; H01H 33/66

IPC 8 full level

H01H 33/66 (2006.01); H01H 33/666 (2006.01); H01H 33/02 (2006.01)

CPC (source: EP KR)

H01H 33/66 (2013.01 - KR); H01H 33/6606 (2013.01 - EP); H01H 33/666 (2013.01 - EP); H01H 33/022 (2013.01 - EP); H01H 33/662 (2013.01 - EP); H01H 2033/024 (2013.01 - EP); H01H 2033/6623 (2013.01 - EP); H01H 2033/6665 (2013.01 - EP)

Designated contracting state (EPC)

DE FR NL

DOCDB simple family (publication)

EP 1367681 A1 20031203; EP 1367681 A4 20041020; EP 1367681 B1 20070425; EP 1367681 B2 20200819; CN 1310387 C 20070411; CN 1473381 A 20040204; DE 60219769 D1 20070606; DE 60219769 T2 20080117; DE 60219769 T3 20201231; JP 4229833 B2 20090225; JP WO2003009441 A1 20041111; KR 100493612 B1 20050610; KR 20030031191 A 20030418; TW 548672 B 20030821; WO 03009441 A1 20030130

DOCDB simple family (application)

EP 02726482 A 20020524; CN 02802934 A 20020524; DE 60219769 T 20020524; JP 0205037 W 20020524; JP 2003514675 A 20020524; KR 20037003980 A 20030319; TW 91111655 A 20020531