EP 3091557 B1 20170802 - DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION UNIT AND ELECTRICAL PROTECTION UNIT COMPRISING SAME
Title (en)
DEVICE FOR CONTROLLING AN ELECTRICAL PROTECTION UNIT AND ELECTRICAL PROTECTION UNIT COMPRISING SAME
Title (de)
BEDIENUNGSVORRICHTUNG EINES ELEKTRISCHEN SICHERUNGSGERÄTS UND DIESE UMFASSENDES ELEKTRISCHES SICHERUNGSGERÄT
Title (fr)
DISPOSITIF DE COMMANDE D'UN APPAREIL DE PROTECTION ÉLECTRIQUE ET APPAREIL DE PROTECTION ÉLECTRIQUE LE COMPORTANT
Publication
Application
Priority
FR 1554089 A 20150507
Abstract (en)
[origin: CN106128880A] The invention relates to an apparatus for controlling an electrical protection unit, comprising a transmission link rod coupled to a control lever, a device for supporting movable contacts, and a trip bar controlled by a trip device, wherein the device for supporting the movable contacts comprises a plate member which is mounted for rotation on a pivot and is in detachable mechanical connection with the transmission link rod. In the event of a fault, the trip barcauses the disconnection of the mechanical connection, resulting in automatic trip of the mechanism and separation of the contacts. The detachable mechanical connection is formed by cooperation of retention dents of the trip bar and pawls, and the disconnection of the mechanical connection corresponds to the unlocking of the pawls. When the pawls are in the locked position, the transmission link rod is at least seating on the plate member. The device comprises a rigid insert mounted on the plate member and intended to be tightly sandwiched in an area between the transmission link rod and the plate member. The area forms an area on a link rod resting plate on the locking position and includes a position for seamlessly holding the insert relative to the plate member.
IPC 8 full level
H01H 71/52 (2006.01)
CPC (source: CN EP RU)
H01H 71/12 (2013.01 - RU); H01H 71/52 (2013.01 - EP); H01H 71/526 (2013.01 - CN EP)
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)
EP 3091557 A1 20161109; EP 3091557 B1 20170802; CN 106128880 A 20161116; CN 106128880 B 20191115; ES 2645429 T3 20171205; FR 3036000 A1 20161111; FR 3036000 B1 20170421; RU 2016117753 A 20171110; RU 2016117753 A3 20190923; RU 2703985 C2 20191023
DOCDB simple family (application)
EP 16164270 A 20160407; CN 201610294869 A 20160505; ES 16164270 T 20160407; FR 1554089 A 20150507; RU 2016117753 A 20160506