EP 0650177 B1 19971119 - Method of driving parallel arranged relays
Title (en)
Method of driving parallel arranged relays
Title (de)
Verfahren zur Ansteuerung von parallel angeordneten Relais
Title (fr)
Méthode pour commander des relais arrangés en parallèle
Publication
Application
Priority
DE 4332995 A 19930928
Abstract (en)
[origin: DE4332995C1] A plurality of relays which are arranged in parallel are connected to a common voltage source (Ub) and can thus be switched on and off by relay switching means assigned to them. The object is to reduce the power loss during operation. To this end, the relay excitation coils (Rel1, Rel2) which are in each case to be switched on are driven by a common clock generator after reaching their response state. Can be used in motor vehicles. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 47/32 (2006.01)
CPC (source: EP US)
H01H 47/325 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4332995 C1 19941020; DE 59404623 D1 19980102; EP 0650177 A1 19950426; EP 0650177 B1 19971119; US 5552954 A 19960903
DOCDB simple family (application)
DE 4332995 A 19930928; DE 59404623 T 19940919; EP 94114740 A 19940919; US 31415394 A 19940928