EP 1259712 A1 20021127 - METHOD FOR CONTROLLING AN ACTUATOR, USING A RETAINING MARK SPACE RATIO
Title (en)
METHOD FOR CONTROLLING AN ACTUATOR, USING A RETAINING MARK SPACE RATIO
Title (de)
VERFAHREN ZUR STEUERUNG EINES STELLGLIEDS MITTELS DES HALTE-TAST-VERHÄLTNISSES
Title (fr)
PROCEDE DE COMMANDE D'UN ELEMENT DE REGLAGE PAR LE RAPPORT DE LA TOUCHE D'ARRET
Publication
Application
Priority
- DE 0100796 W 20010302
- DE 10010233 A 20000302
Abstract (en)
[origin: WO0165076A1] The invention relates to a method for controlling an actuator which can be displaced between two end positions, said actuator being impinged in one end position and being capable of displacement to the other end position by an electromagnetic part. The actuator is first supplied with an electromagnetic current using a pulse-duration modulation in a retaining mark space ratio. Once the application of current has ended, an oversaturation of the electromagnet is taken into consideration, either by influencing the application of current in the mark space ratio in an appropriate manner, or the oversaturation is completely prevented by a suitable configuration of the application of current.
IPC 1-7
IPC 8 full level
F01L 1/34 (2006.01); F01L 1/344 (2006.01)
CPC (source: EP KR US)
F01L 1/34 (2013.01 - EP KR US); F01L 1/34406 (2013.01 - EP US)
Citation (search report)
See references of WO 0165076A1
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
WO 0165076 A1 20010907; DE 50109814 D1 20060622; EP 1259712 A1 20021127; EP 1259712 B1 20060517; KR 100771267 B1 20071029; KR 20020091108 A 20021205; US 2006124089 A1 20060615; US 7237516 B2 20070703
DOCDB simple family (application)
DE 0100796 W 20010302; DE 50109814 T 20010302; EP 01919163 A 20010302; KR 20027011394 A 20020830; US 22055203 A 20030113