EP 2478544 B1 20150114 - SINGLE-POLE CUTOFF UNIT COMPRISING A ROTARY CONTACT BRIDGE, CUTOFF DEVICE COMPRISING SUCH A UNIT, AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE
Title (en)
SINGLE-POLE CUTOFF UNIT COMPRISING A ROTARY CONTACT BRIDGE, CUTOFF DEVICE COMPRISING SUCH A UNIT, AND CIRCUIT BREAKER COMPRISING SUCH A DEVICE
Title (de)
EINPOLIGE TRENNEINHEIT MIT EINER DREHKONTAKTBRÜCKE, TRENNVORRICHTUNG MIT EINER DERARTIGEN EINHEIT UND SCHUTZSCHALTER MIT EINER DERARTIGEN VORRICHTUNG
Title (fr)
BLOC DE COUPURE UNIPOLAIRE COMPORTANT UN PONT DE CONTACTS ROTATIF, DISPOSITIF DE COUPURE COMPORTANT UN TEL BLOC ET DISJONTEUR COMPORTANT UN TEL DISPOSITIF
Publication
Application
Priority
- FR 0904456 A 20090918
- FR 0904455 A 20090918
- FR 2010000591 W 20100830
Abstract (en)
[origin: WO2011033181A1] The invention relates to a cutoff unit including a contact bridge (22), at least one stationary contact (41, 51) engaging with said contact bridge, and a rotary bar (26) having a transverse opening for receiving (21) said bridge which projects from the bar (20), said bar (20) being inserted between two side surfaces (14) of the cutoff unit. Said contact bridge includes two sealing flanges (27) placed between the radial surfaces of the rotary bar (26) and the side surfaces (14), respectively. At least one arc-extinguishing chamber (24) opens out onto an opening space of the contact bridge (22). The rotary bar (26) comprises at least one channel (29) for connecting to the transverse receiving opening (21).
IPC 8 full level
H01H 1/20 (2006.01); H01H 71/02 (2006.01); H01H 71/10 (2006.01)
CPC (source: EP KR US)
H01H 1/20 (2013.01 - KR); H01H 1/2058 (2013.01 - EP US); H01H 71/02 (2013.01 - KR); H01H 71/0271 (2013.01 - EP US); H01H 71/10 (2013.01 - KR); H01H 71/1009 (2013.01 - EP US); H01H 73/045 (2013.01 - EP US); H01H 2071/0285 (2013.01 - EP US); H01H 2071/1036 (2013.01 - EP US); H01H 2077/025 (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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011033181 A1 20110324; BR 112012005824 A2 20160308; BR 112012005824 B1 20201208; CN 102612723 A 20120725; CN 102612723 B 20150812; EP 2478544 A1 20120725; EP 2478544 B1 20150114; JP 2013505525 A 20130214; JP 5697671 B2 20150408; KR 101539832 B1 20150727; KR 20120083337 A 20120725; MX 2012003123 A 20120410; PL 2478544 T3 20150630; RU 2012115452 A 20131027; RU 2538785 C2 20150110; US 2012175348 A1 20120712
DOCDB simple family (application)
FR 2010000591 W 20100830; BR 112012005824 A 20100830; CN 201080052208 A 20100830; EP 10762709 A 20100830; JP 2012529312 A 20100830; KR 20127006818 A 20100830; MX 2012003123 A 20100830; PL 10762709 T 20100830; RU 2012115452 A 20100830; US 201013496793 A 20100830