Global Patent Index - EP 1266388 A1

EP 1266388 A1 2002-12-18 - SELECTIVE TRIPPING DEVICE FOR A CIRCUIT BREAKER

Title (en)

SELECTIVE TRIPPING DEVICE FOR A CIRCUIT BREAKER

Title (de)

SELEKTIVE AUSLÖSEEINHEIT FÜR LEISTUNGSSCHALTER

Title (fr)

UNITE DE DECLENCHEMENT SELECTIF POUR DISJONCTEUR

Publication

EP 1266388 A1 (DE)

Application

EP 01923674 A

Priority

  • DE 10013109 A
  • EP 0103035 W

Abstract (en)

[origin: WO0169631A1] The invention relates to a tripping device for a circuit breaker comprising a magnet yoke (17) and an armature (21) which co-operates with said yoke to actuate a tripping device (11). The invention is characterized in that a non-magnetic weight (25) is mounted onto the armature (21), increasing the inertia of said armature.

IPC 1-7 (main, further and additional classification)

H01H 71/44

IPC 8 full level (invention and additional information)

H01H 71/44 (2006.01); H01H 71/24 (2006.01)

CPC (invention and additional information)

H01H 71/446 (2013.01); H01H 71/2472 (2013.01)

Citation (search report)

See references of WO 0169631A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0169631 A1 20010920; EP 1266388 A1 20021218; PL 357559 A1 20040726; US 2002047762 A1 20020425; US 6556111 B2 20030429

INPADOC legal status


2006-09-20 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20060404

2002-12-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20021016

2002-12-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR