EP 2559040 B1 20150408 - ELECTRICAL SWITCHING DEVICE HAVING AN ULTRAFAST ACTUATION MECHANISM AND HYBRID SWITCH COMPRISING SUCH A DEVICE
Title (en)
ELECTRICAL SWITCHING DEVICE HAVING AN ULTRAFAST ACTUATION MECHANISM AND HYBRID SWITCH COMPRISING SUCH A DEVICE
Title (de)
ELEKTRISCHE SCHALTVORRICHTUNG MIT ULTRASCHNELLEM BETÄTIGUNGSMECHANISMUS UND HYBRIDSCHALTER MIT EINER DERARTIGEN VORRICHTUNG
Title (fr)
DISPOSITIF DE COMMUTATION ELECTRIQUE A MECANISME D'ACTIONNEMENT ULTRA-RAPIDE ET INTERRUPTEUR HYBRIDE COMPRENANT UN TEL DISPOSITIF
Publication
Application
Priority
FR 2010000304 W 20100415
Abstract (en)
[origin: WO2011128516A1] Switching device having an ultrafast actuation mechanism for the opening of electrical contacts (21, 22), comprising a propelling coil (12) and a conducting disc (11). A fixed contact (21) engages, in the closed position, with a moving contact (22), said contacts being brought into the open position by repulsion of the conducting disc (11). A return device (5) generates a closure force (F1) for keeping said electrical contacts (21, 22) in the closed position. Means (30) for fastening the moving contact (22) in the open position comprise a magnetic yoke (32) having an attraction coil (33) delivering an attraction force (Fa) to a magnetic movable armature (31). The moving contact (22) is carried by a contact-carrier support (23) having driving means intended for cooperating, during movement of the moving contact (22), with the movable magnetic armature (31) in order to move it.
IPC 8 full level
H01H 3/22 (2006.01)
CPC (source: EP US)
H01H 3/222 (2013.01 - EP US); H01H 9/542 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2011128516 A1 20111020; CA 2794131 A1 20111020; CA 2794131 C 20160105; CN 102947908 A 20130227; CN 102947908 B 20151125; EP 2559040 A1 20130220; EP 2559040 B1 20150408; ES 2541357 T3 20150717; US 2013027158 A1 20130131; US 8686814 B2 20140401
DOCDB simple family (application)
FR 2010000304 W 20100415; CA 2794131 A 20100415; CN 201080067144 A 20100415; EP 10721182 A 20100415; ES 10721182 T 20100415; US 201013639726 A 20100415