Global Patent Index - EP 2089893 B1

EP 2089893 B1 20110622 - OVERCURRENT PROTECTION UNIT FOR USE IN OVERVOLTAGE PROTECTION DEVICES HAVING HIGH RATED VOLTAGES

Title (en)

OVERCURRENT PROTECTION UNIT FOR USE IN OVERVOLTAGE PROTECTION DEVICES HAVING HIGH RATED VOLTAGES

Title (de)

ÜBERSTROMSCHUTZEINRICHTUNG FÜR DEN EINSATZ IN ÜBERSPANNUNGSSCHUTZGERÄTEN MIT HOHEN NENNSPANNUNGEN

Title (fr)

DISPOSITIF DE PROTECTION CONTRE LES SURINTENSITÉS À UTILISER DANS DES APPAREILS DE PROTECTION CONTRE LES SURTENSIONS À TENSIONS NOMINALES ÉLEVÉES

Publication

EP 2089893 B1 20110622 (DE)

Application

EP 08838752 A 20081014

Priority

  • EP 2008063767 W 20081014
  • DE 102007049320 A 20071015
  • DE 102008049470 A 20080929

Abstract (en)

[origin: WO2009050153A1] The invention relates to an overcurrent protection unit for use in overvoltage protection devices having higher rated voltages in combination with a mechanical trip for a display and fusible elements for overload protection. According to the invention, a series circuit has a plurality of fusible elements forming a geometrically prescribed mechanical and electrical combination. The series circuit comprises a mechanical and electrical parallel combination of fusible elements, wherein at least one of the fusible elements of the parallel combination comprises a striker as a mechanical trip.

IPC 8 full level

H01H 85/30 (2006.01); H01H 85/44 (2006.01); H01T 1/14 (2006.01)

CPC (source: EP)

H01H 85/303 (2013.01); H01H 85/44 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 102008049470 A1 20090423; AT E514177 T1 20110715; EP 2089893 A1 20090819; EP 2089893 B1 20110622; WO 2009050153 A1 20090423

DOCDB simple family (application)

DE 102008049470 A 20080929; AT 08838752 T 20081014; EP 08838752 A 20081014; EP 2008063767 W 20081014