Global Patent Index - EP 1261005 A1

EP 1261005 A1 2002-11-27 - Mechanism for an enclosed residual current-operated circuit breaker

Title (en)

Mechanism for an enclosed residual current-operated circuit breaker

Title (de)

Mechanismus für gekapselten Fehlerstromschutzschalter

Title (fr)

Méchanisme pour disjoncteur différentiel enfermé

Publication

EP 1261005 A1 (EN)

Application

EP 02011163 A

Priority

IT MI20011068 A

Abstract (en)

A mechanism, for an enclosed residual current-operated circuit breaker, has a relay provided with a piston adapted to act on a tripping mechanism, a handle for resetting the tripping mechanism and for acting on the piston of the relay in order to return it to the normal operating condition, a preadjusted elastic member arranged between the handle and the piston so that the force applied to the piston is set by means of the elastic member and does not depend on the force applied to the handle. <IMAGE>

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

H01H 71/10; H01H 83/04

IPC 8 full level (invention and additional information)

H01H 71/10 (2006.01); H01H 83/04 (2006.01)

CPC (invention and additional information)

H01H 71/1072 (2013.01); H01H 83/04 (2013.01)

Citation (search report)

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

EP 1261005 A1 20021127; IT MI20011068 A1 20021122; IT MI20011068 D0 20010522

INPADOC legal status


2008-02-13 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20070824

2007-05-16 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20070413

2003-08-13 [AKX] PAYMENT OF DESIGNATION FEES

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

2003-07-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030519

2002-11-27 [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

2002-11-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI