Global Patent Index - EP 1023533 A1

EP 1023533 A1 20000802 - METHOD FOR CONTROLLING AN ELECTROMECHANICAL ACTUATING DEVICE

Title (en)

METHOD FOR CONTROLLING AN ELECTROMECHANICAL ACTUATING DEVICE

Title (de)

VERFAHREN ZUM STEUERN EINES ELEKTROMECHANISCHEN STELLGERÄTS

Title (fr)

PROCEDE DE COMMANDE D'UN APPAREIL DE REGLAGE ELECTROMECANIQUE

Publication

EP 1023533 A1 20000802 (DE)

Application

EP 98952541 A 19980902

Priority

  • DE 9802599 W 19980902
  • DE 19745536 A 19971015

Abstract (en)

[origin: WO9919615A1] An actuating device has an actuating element (12) and an actuating drive (11). Said actuating drive has at least one electromagnet with a coil (113), a moveable retaining plate (117) and at least one spring (118a, 118b) which prestresses the retaining plate into a predetermined neutral position (R). The coil generates a retarding field whilst the retaining plate moves away from the coil for a predetermined period of time (T2).

IPC 1-7

F02D 41/20; F02D 35/00; H01F 7/18; F01L 9/04

IPC 8 full level

F02D 13/02 (2006.01); F01L 9/04 (2006.01); F02D 35/00 (2006.01); F02D 41/20 (2006.01); H01F 7/18 (2006.01); H02K 33/12 (2006.01); H02P 25/06 (2006.01)

CPC (source: EP US)

F01L 9/20 (2021.01 - EP US); F02D 35/0007 (2013.01 - EP US); F02D 41/20 (2013.01 - EP US); H01F 7/1844 (2013.01 - EP US); F02D 13/0253 (2013.01 - EP US); F02D 2041/001 (2013.01 - EP US); F02D 2041/2027 (2013.01 - EP US); F02D 2041/2031 (2013.01 - EP US); F02D 2041/2037 (2013.01 - EP US); F02D 2041/2079 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 9919615 A1 19990422; DE 19745536 C1 19990527; DE 59804352 D1 20020711; EP 1023533 A1 20000802; EP 1023533 B1 20020605; JP 2001520494 A 20011030; US 6483689 B1 20021119

DOCDB simple family (application)

DE 9802599 W 19980902; DE 19745536 A 19971015; DE 59804352 T 19980902; EP 98952541 A 19980902; JP 2000516148 A 19980902; US 52963400 A 20001127