EP 1085548 A3 20020102 - Method and device for controlling a consumer
Title (en)
Method and device for controlling a consumer
Title (de)
Verfahren und Vorrichtung zur Steuerung eines Verbrauchers
Title (fr)
Méthode et dispositif de commande d'un consommateur
Publication
Application
Priority
DE 19944831 A 19990918
Abstract (en)
[origin: EP1085548A2] The method involves providing a first signal (H1-H4) which determines the duration of a first control phase, in which a clocked control is performed. A drive signal (S1-S4) for the control of the load is provided outgoing from a logical combination of the first signal and a Pulse-Width-Modulated signal (PWM).
IPC 1-7
IPC 8 full level
H01H 47/32 (2006.01); H01F 7/18 (2006.01); H01H 47/00 (2006.01)
CPC (source: EP)
H01H 47/325 (2013.01); H01F 7/1877 (2013.01); H01H 47/001 (2013.01)
Citation (search report)
- [X] US 5647387 A 19970715 - TSUTSUI TEIJI [JP]
- [X] US 5818678 A 19981006 - BERG ROBERT J [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1085548 A2 20010321; EP 1085548 A3 20020102; DE 19944831 A1 20010322
DOCDB simple family (application)
EP 00110329 A 20000513; DE 19944831 A 19990918