Global Patent Index - EP 0951727 B1

EP 0951727 B1 20021002 - REDUCED TENSIONING TIME FOR ELECTRONICALLY CONTROLLED SWITCH CONTACTORS

Title (en)

REDUCED TENSIONING TIME FOR ELECTRONICALLY CONTROLLED SWITCH CONTACTORS

Title (de)

REDUKTION DER EINSCHALTZEIT BEI ELEKTRONISCH GESTEUERTEN SCHÜTZEN

Title (fr)

REDUCTION DU TEMPS DE MISE SOUS TENSION DES CONTACTEURS A COMMANDE ELECTRONIQUE

Publication

EP 0951727 B1 20021002 (DE)

Application

EP 98904012 A 19980107

Priority

  • DE 9800035 W 19980107
  • DE 19700522 A 19970109

Abstract (en)

[origin: WO9831034A1] The present invention relates to a switching equipment, including relays and/or switch contactors with a magnetic system, the armature and the yoke, a winding and the winding support as well as a control and/or drive system of the switching equipment, where the real value of the switching-drive parameters is determined using sensors. When a switching order is given, the control system affects an output quantity (for example, the winding tension of level I) only after the switching parameters have reached at least a certain threshold value (for example, the contact speed v).

IPC 1-7

H01H 47/04

IPC 8 full level

H01H 47/04 (2006.01)

CPC (source: EP US)

H01H 47/04 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR IT

DOCDB simple family (publication)

WO 9831034 A1 19980716; CN 1083610 C 20020424; CN 1241288 A 20000112; DE 59805791 D1 20021107; EP 0951727 A1 19991027; EP 0951727 B1 20021002; US 6781810 B1 20040824

DOCDB simple family (application)

DE 9800035 W 19980107; CN 98801466 A 19980107; DE 59805791 T 19980107; EP 98904012 A 19980107; US 34136899 A 19991005