EP 2671239 B1 20141112 - ELECTRICAL SWITCHGEAR WITH A MOVING PART HAVING IMPROVED DYNAMICS
Title (en)
ELECTRICAL SWITCHGEAR WITH A MOVING PART HAVING IMPROVED DYNAMICS
Title (de)
ELEKTRISCHE SCHALTVORRICHTUNG MIT EINEM BEWEGBAREN TEIL MIT VERBESSERTER DYNAMIK
Title (fr)
APPAREILLAGE ELECTRIQUE COMPRENANT UNE PARTIE MOBILE A DYNAMIQUE AMELIOREE
Publication
Application
Priority
- FR 1150817 A 20110202
- EP 2012051752 W 20120202
Abstract (en)
[origin: WO2012104371A1] According to the invention, a mobile part (11) of a piece of electrical equipment switches to the locked state when bent elastic wires (15) enter a channel (12). The device is reversible while having the advantage of being secure in that it is completely passive and it improves the movement dynamics, damping in particular the impact that occurs upon entering the end-stop state. The invention is suitable for the control shaft of a vacuum bulb.
IPC 8 full level
H01H 3/50 (2006.01); H01H 1/50 (2006.01); H01H 3/60 (2006.01); H01H 33/666 (2006.01)
CPC (source: EP US)
H01H 1/50 (2013.01 - EP US); H01H 3/50 (2013.01 - EP US); H01H 3/60 (2013.01 - EP US); H01H 33/666 (2013.01 - EP US)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2971079 A1 20120803; FR 2971079 B1 20130301; CN 103329231 A 20130925; CN 103329231 B 20160120; EP 2671239 A1 20131211; EP 2671239 B1 20141112; JP 2014504792 A 20140224; JP 5984221 B2 20160906; US 2013299320 A1 20131114; US 9202641 B2 20151201; WO 2012104371 A1 20120809
DOCDB simple family (application)
FR 1150817 A 20110202; CN 201280006507 A 20120202; EP 12701759 A 20120202; EP 2012051752 W 20120202; JP 2013552202 A 20120202; US 201213978909 A 20120202