EP 3210225 B1 20210310 - ELECTRIC ARC-CONTROL DEVICE
Title (en)
ELECTRIC ARC-CONTROL DEVICE
Title (de)
LICHTBOGENSTEUERUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE COUPURE D'ARC ÉLECTRIQUE
Publication
Application
Priority
- FR 1460150 A 20141022
- FR 2015052807 W 20151020
Abstract (en)
[origin: WO2016062960A1] The present invention relates to an electric arc-control device (1, 50) comprising: a contact area (2), in which at least one stationary contact (3) and at least one contact (4), which is movable relative to the stationary contact (3), are located, the contacts (3, 4) being contactable and separable with and from each other; and an arcing horn (10), opposite the stationary contact (3). The height hc of the arcing horn (10) is no shorter than the height ht of the stationary contact (3), and the arcing horn (10) has an arc switching portion (12) that is folded on itself and extends in a direction opposite the stationary contact (3).
IPC 8 full level
H01H 9/34 (2006.01); H01H 9/46 (2006.01); H01H 73/18 (2006.01)
CPC (source: CN EP US)
H01H 9/34 (2013.01 - CN EP US); H01H 9/46 (2013.01 - CN EP US); H01H 33/08 (2013.01 - US); H01H 33/20 (2013.01 - US); H01H 73/18 (2013.01 - CN EP US)
Citation (examination)
- US 4764650 A 19880816 - BUR MARC [FR], et al
- WO 2013186432 A1 20131219 - ABB OY [FI]
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)
WO 2016062960 A1 20160428; CN 107004529 A 20170801; EP 3210225 A1 20170830; EP 3210225 B1 20210310; ES 2872524 T3 20211102; FR 3027728 A1 20160429; FR 3027728 B1 20171208; US 10319542 B2 20190611; US 2017309426 A1 20171026
DOCDB simple family (application)
FR 2015052807 W 20151020; CN 201580057339 A 20151020; EP 15791327 A 20151020; ES 15791327 T 20151020; FR 1460150 A 20141022; US 201515521368 A 20151020