Global Patent Index - EP 1075722 A1

EP 1075722 A1 2001-02-14 - CIRCUIT BREAKER HAVING A TRIPPING DEVICE AND PARAMETERIZATION BLOCKING

Title (en)

CIRCUIT BREAKER HAVING A TRIPPING DEVICE AND PARAMETERIZATION BLOCKING

Title (de)

LEISTUNGSSCHALTER MIT ELEKTRONISCHEM AUSLÖSER UND PARAMETRIERSPERRE

Title (fr)

SECTIONNEUR DE PUISSANCE AVEC DISJONCTEUR ELECTRONIQUE ET BLOCAGE DE PARAMETRAGE

Publication

EP 1075722 A1 (DE)

Application

EP 99927704 A

Priority

  • DE 9901207 W
  • DE 19820173 A

Abstract (en)

[origin: DE19820173C1] The power switch has an electronic release (1) which can be removed from the switch housing after removal of a seal, to allow the release parameters to be set up for the power switch current parameters. The electronic release co-operates with a release magnet (2) for operation of the switch contacts. The release has a monitoring circuit (5a), which blocks the parameter setting of the electronic release upon a galvanic connection between the release and the release magnet. Preferably, the input of the monitoring circuit is provided with a voltage, which is provided at an electronic switch (11) releasing the release magnet.

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

H02H 3/00

IPC 8 full level (invention and additional information)

H01H 73/00 (2006.01); H02H 3/00 (2006.01); H02H 3/02 (2006.01); H02H 3/05 (2006.01); H01H 71/74 (2006.01)

CPC (invention and additional information)

H02H 3/006 (2013.01); H01H 71/7409 (2013.01)

Citation (search report)

See references of WO 9956371A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

DE 19820173 C1 19990930; EP 1075722 A1 20010214; JP 2002513268 A 20020508; US 6603648 B1 20030805; WO 9956371 A1 19991104

INPADOC legal status


2009-04-22 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20081101

2001-02-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001013

2001-02-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT