EP 2027612 A1 20090225 - SOLID-STATE ACTUATOR DRIVE APPARATUS AND METHOD FOR DRIVING A SOLID-STATE ACTUATOR DRIVE APPARATUS
Title (en)
SOLID-STATE ACTUATOR DRIVE APPARATUS AND METHOD FOR DRIVING A SOLID-STATE ACTUATOR DRIVE APPARATUS
Title (de)
FESTKÖRPERAKTOR-ANTRIEBSVORRICHTUNG BZW. VERFAHREN ZUM ANTREIBEN EINER FESTKÖRPERAKTOR-ANTRIEBSVORRICHTUNG
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT D'ACTIONNEUR DE CORPS FIXE OU PROCÉDÉ POUR ENTRAÎNER UN DISPOSITIF D'ENTRAÎNEMENT D'ACTIONNEUR DE CORPS FIXE
Publication
Application
Priority
- EP 2007055393 W 20070601
- DE 102006027385 A 20060613
Abstract (en)
[origin: WO2007144275A1] The invention relates to a solid-state actuator drive apparatus comprising a drive body (1), a drive body opening (2) in the drive body, a first shaft (3) at least leading into the drive body opening, solid-state actuators (4, 5) for driving the drive body to effect a translational movement that causes the shaft to rotate, and a control device (15) for controlling the solid-state actuators, wherein the solid-state actuators are arranged with their longitudinal axes in the respective contraction and/or expansion direction at an angle of 45° or less with respect to one another. In other words, even in the case of configurations of more than two solid-state actuators, the arrangement of the solid-state actuators relative to one another can be chosen such that the longitudinal axes of all the solid-state actuators are preferably arranged axially parallel to one another or at a predetermined maximum angle relative to one another.
IPC 8 full level
H10N 30/20 (2023.01)
CPC (source: EP)
H02N 2/105 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006027385 A1 20071227; EP 2027612 A1 20090225; WO 2007144275 A1 20071221
DOCDB simple family (application)
DE 102006027385 A 20060613; EP 07729794 A 20070601; EP 2007055393 W 20070601