Global Patent Index - EP 1920448 A2

EP 1920448 A2 20080514 - DEVICE COMPRISING AT LEAST ONE DOUBLE-LAYER CAPACITOR

Title (en)

DEVICE COMPRISING AT LEAST ONE DOUBLE-LAYER CAPACITOR

Title (de)

VORRICHTUNG MIT WENIGSTENS EINEM DOPPELSCHICHTKONDENSATOR

Title (fr)

DISPOSITIF COMPORTANT AU MOINS UN CONDENSATEUR A DEUX COUCHES

Publication

EP 1920448 A2 20080514 (DE)

Application

EP 06778389 A 20060830

Priority

  • EP 2006065806 W 20060830
  • DE 102005041604 A 20050901

Abstract (en)

[origin: WO2007025980A2] A device comprising at least one double-layer capacitor or a module including at least one double-layer capacitor is provided with a protective element that is designed as an intrinsically safe protective interrupter. For this purpose, the protective device makes use of physical and/or chemical variables, such as relating to pressure, temperature, chemical reaction, overvoltage or the like, as the leading force to convert the double-layer capacitor or the module from a first, dangerous state to a second, safe state.

IPC 8 full level

H01G 9/155 (2006.01); H01G 9/06 (2006.01); H01G 9/08 (2006.01); H01G 9/12 (2006.01); H01G 9/18 (2006.01); H02H 7/16 (2006.01)

CPC (source: EP)

H01G 2/14 (2013.01); H01G 9/155 (2021.01); H01G 11/04 (2013.01); H02H 3/023 (2013.01); H02H 7/16 (2013.01); Y02E 60/13 (2013.01)

Citation (search report)

See references of WO 2007025980A3

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)

WO 2007025980 A2 20070308; WO 2007025980 A3 20070614; DE 102005041604 A1 20070315; EP 1920448 A2 20080514

DOCDB simple family (application)

EP 2006065806 W 20060830; DE 102005041604 A 20050901; EP 06778389 A 20060830