Global Patent Index - EP 1974362 B1

EP 1974362 B1 20120502 - GENERATOR ISOLATOR WITH INSERTED RESISTOR

Title (en)

GENERATOR ISOLATOR WITH INSERTED RESISTOR

Title (de)

GENERATOR-ISOLATOR MIT INTEGRIERTEM WIDERSTAND

Title (fr)

DISJONCTEUR DE GÉNÉRATEUR AVEC RÉSISTANCE INSÉRÉE

Publication

EP 1974362 B1 (FR)

Application

EP 07703847 A

Priority

  • EP 2007050329 W
  • FR 0650155 A

Abstract (en)

[origin: WO2007082858A1] A generator isolator according to the invention exhibits a resistor (30) in series with the cutout switch (20'); the resistor (30) is of fixed ohmic value, around 10<SUP>4</SUP> times greater than the value of the resistance of the main circuit of the isolator. By virtue of this configuration, it is possible to use a vacuum bulb as cutout switch (20'), and to dimension the main switch (10), which in actual fact cuts the current even for very heavy short-circuit currents under more advantageous conditions.

IPC 8 full level

H01H 33/16 (2006.01); H01H 33/66 (2006.01)

CPC (source: EP)

H01H 33/168 (2013.01); H01H 33/6661 (2013.01); H01H 33/002 (2013.01)

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)

FR 2896335 A1 20070720; FR 2896335 B1 20081114; AT 556421 T 20120515; CN 101375357 A 20090225; CN 101375357 B 20120404; EP 1974362 A1 20081001; EP 1974362 B1 20120502; US 2010220418 A1 20100902; US 8264803 B2 20120911; WO 2007082858 A1 20070726

DOCDB simple family (application)

FR 0650155 A 20060117; AT 07703847 T 20070115; CN 200780003208 A 20070115; EP 07703847 A 20070115; EP 2007050329 W 20070115; US 16131607 A 20070115