EP 1579111 A1 20050928 - METHOD AND DEVICE FOR CONTROLLING A PIEZO ACTUATOR
Title (en)
METHOD AND DEVICE FOR CONTROLLING A PIEZO ACTUATOR
Title (de)
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES PIEZOAKTORS
Title (fr)
PROC D ET DISPOSITIF DE COMMANDE D'UN PI ZO-ACTIONNEUR
Publication
Application
Priority
- DE 0303230 W 20030929
- DE 10247988 A 20021015
Abstract (en)
[origin: WO2004036016A1] Disclosed are a device and a method for controlling a piezo actuator. The voltage fed to the piezo actuator is detected at a given moment in time. Detection of the voltage and/or transmission of a detected voltage value is/are blocked when certain parameters are provided.
IPC 1-7
IPC 8 full level
F02D 41/14 (2006.01); F02D 41/20 (2006.01); H01L 41/04 (2006.01)
CPC (source: EP US)
F02D 41/1489 (2013.01 - EP US); F02D 41/2096 (2013.01 - EP US); H02N 2/06 (2013.01 - EP US); F02D 2250/14 (2013.01 - EP US)
Citation (search report)
See references of WO 2004036016A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2004036016 A1 20040429; CN 100366882 C 20080206; CN 1630776 A 20050622; DE 10247988 A1 20040429; EP 1579111 A1 20050928; JP 2006503533 A 20060126; JP 4437088 B2 20100324; US 2006152879 A1 20060713; US 7528524 B2 20090505
DOCDB simple family (application)
DE 0303230 W 20030929; CN 03803499 A 20030929; DE 10247988 A 20021015; EP 03750376 A 20030929; JP 2004543949 A 20030929; US 53153005 A 20051114