EP 2118981 A2 20091118 - CALIBRATING A POWERED ACTUATOR
Title (en)
CALIBRATING A POWERED ACTUATOR
Title (de)
JUSTIERUNG EINER MOTORISCHEN STELLVORRICHTUNG
Title (fr)
RÉGLAGE D'UN DISPOSITIF DE DÉPLACEMENT MOTORISÉ
Publication
Application
Priority
- EP 2007010444 W 20071201
- DE 202006018289 U 20061201
Abstract (en)
[origin: WO2008064914A2] A method for calibrating a powered actuator (1) for use in a vehicle is disclosed, with regard to an end position (6,7) of an actuating element (2) which is easy to achieve and conserves easily damaged mechanical components of the actuator made from plastic, rubber or similar. According to the invention, in a calibrating step, the actuator (1) is operated with recording and analysis of an actuation speed measured parameter (U) such that the actuating element (2) is moved in the direction of the end position (6,7) and reaching the end position (6,7) is recognised when the value of the actuation speed measured parameter (U) reaches or drops below a given threshold. A temperature parameter (T) characterising the temperature of the actuator (1) is evaluated before or during the calibration process. The calibration step is then only carried out if the value of the temperature parameter (T) does not exceed an upper temperature limit. An actuator (1) suitable for carrying out said method is also disclosed.
IPC 8 full level
H02H 7/085 (2006.01); E05F 15/00 (2006.01); E05F 15/16 (2006.01); H02H 3/00 (2006.01)
CPC (source: EP US)
E05F 15/41 (2013.01 - EP US); E05Y 2201/704 (2013.01 - EP US); E05Y 2400/34 (2013.01 - EP US); E05Y 2400/354 (2013.01 - EP US); E05Y 2400/52 (2013.01 - EP US); E05Y 2400/528 (2024.05 - EP); E05Y 2800/00 (2013.01 - EP US); E05Y 2800/407 (2013.01 - EP US); E05Y 2800/414 (2013.01 - US); E05Y 2800/676 (2013.01 - EP US); E05Y 2900/55 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
WO 2008064914 A2 20080605; WO 2008064914 A3 20080814; DE 202006018289 U1 20080731; EP 2118981 A2 20091118; EP 2118981 B1 20140917; US 2009293361 A1 20091203; US 8141300 B2 20120327
DOCDB simple family (application)
EP 2007010444 W 20071201; DE 202006018289 U 20061201; EP 07846933 A 20071201; US 47602109 A 20090601