EP 1826793 B1 20110629 - Device for protection against overvoltage with thermal disconnector with double contact surface
Title (en)
Device for protection against overvoltage with thermal disconnector with double contact surface
Title (de)
Vorrichtung zum Schutz gegen Überspannungen mit Thermoschalter mit doppelter Kontaktfläche
Title (fr)
Dispositif de protection contre les surtensions avec déconnecteur thermique à double surface de contact
Publication
Application
Priority
FR 0601677 A 20060224
Abstract (en)
[origin: EP1826793A1] The device has a disconnecting unit (4) ensuring the disconnection of a varistor (3) from an electrical installation. The unit is recalled from a close configuration in which the varistor is connected to the installation to an open configuration in which the varistor is disconnected from the installation. A blocking unit (6) retains the unit (4) in the close configuration and has fusible elements, where the unit (4) has two contact surfaces secant with respect to each other. The elements adhere to the surfaces, respectively, when the unit (4) is in the close configuration. An independent claim is also included for a method of manufacturing an electrical installation protection device.
IPC 8 full level
H01H 37/76 (2006.01); H01C 1/14 (2006.01); H01T 1/14 (2006.01)
CPC (source: EP US)
H01C 7/126 (2013.01 - EP US); H01H 37/764 (2013.01 - EP US); H01T 1/14 (2013.01 - EP US); H01H 2037/763 (2013.01 - EP US); H01H 2037/768 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1826793 A1 20070829; EP 1826793 B1 20110629; AT E515050 T1 20110715; CN 101039030 A 20070919; CN 101039030 B 20110420; ES 2368888 T3 20111123; FR 2897980 A1 20070831; US 2008019073 A1 20080124; US 7558041 B2 20090707
DOCDB simple family (application)
EP 07356028 A 20070223; AT 07356028 T 20070223; CN 200710085852 A 20070225; ES 07356028 T 20070223; FR 0601677 A 20060224; US 67845107 A 20070223