EP 1629513 B1 20070228 - CONTROL DEVICE FOR SAFETY-CRITICAL COMPONENTS AND CORRESPONDING METHOD
Title (en)
CONTROL DEVICE FOR SAFETY-CRITICAL COMPONENTS AND CORRESPONDING METHOD
Title (de)
ANSTEUERVORRICHTUNG FÜR SICHERHEITSKRITISCHE KOMPONENTEN UND ENTSPRECHENDES VERFAHREN
Title (fr)
DISPOSITIF DE COMMANDE DESTINE A DES COMPOSANTS CRITIQUES POUR LA SECURITE ET PROCEDE CORRESPONDANT
Publication
Application
Priority
- EP 2004003874 W 20040413
- EP 03012628 A 20030603
- EP 04726963 A 20040413
Abstract (en)
[origin: EP1484780A1] The control arrangement has a switching device with first and second switches (S1, S2) in series for switching safety-critical components and first and second controllers (C1, C2) for receiving an input signal and outputting first and second control signals. The first switch can be controlled by the first controller and the second switch can be controlled by the second controller. Independent claims are also included for the following: (a) an electrical machine with a load circuit and an inventive arrangement (b) an electrical machine with an emergency-off switch (c) and a method of controlling or regulating a safety-critical component.
IPC 8 full level
H01H 47/00 (2006.01)
CPC (source: EP US)
H01H 47/004 (2013.01 - EP US); H01H 47/005 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT SE
DOCDB simple family (publication)
EP 1484780 A1 20041208; CN 1799114 A 20060705; DE 502004003058 D1 20070412; EP 1629513 A1 20060301; EP 1629513 B1 20070228; US 2006158794 A1 20060720; US 7304406 B2 20071204; WO 2004107377 A1 20041209
DOCDB simple family (application)
EP 03012628 A 20030603; CN 200480015283 A 20040413; DE 502004003058 T 20040413; EP 04726963 A 20040413; EP 2004003874 W 20040413; US 55953604 A 20040413