(19)
(11) EP 2 806 449 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
31.05.2017 Bulletin 2017/22

(45) Mention of the grant of the patent:
05.04.2017 Bulletin 2017/14

(21) Application number: 13168677.6

(22) Date of filing: 22.05.2013
(51) International Patent Classification (IPC): 
H01H 83/20(2006.01)
 H02H 1/00(2006.01)

(54)

A coil actuator a for low and medium voltage switching apparatus and an arc fault coil suppression device comprising said coil actuator

Spulenaktuator für eine Nieder- und Mittelspannungsschaltvorrichtung und Lichtbogenfehlerspulenunterdrückungsvorrichtung mit diesem Spulenaktuator

Actionneur d'une bobine pour appareil de commutation à basse et moyenne tension et dispositif de suppression de bobine de défaut d'arc comprenant ledit actionneur de bobine

(84) Designated Contracting States:
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

(43) Date of publication of application:
26.11.2014 Bulletin 2014/48

(73) Proprietor: ABB Schweiz AG
5400 Baden (CH)

(72) Inventors:
  • Gemme, Carlo
    I-27100 Pavia (PV) (IT)
  • De Natale, Gabriele Valentino
    I-20126 Milano (MI) (IT)

(74) Representative: De Bortoli, Eros et al
Zanoli & Giavarini S.p.A. Via Melchiorre Gioia, 64
20125 Milano
20125 Milano (IT)


(56) References cited: : 
EP-A1- 2 408 076
US-A1- 2010 328 824
 US-A- 4 067 052
US-B1- 6 229 680
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).