EP 2076689 A1 20090708 - DEVICE FOR REDUCING VIBRATIONS OF A STRUCTURE
Title (en)
DEVICE FOR REDUCING VIBRATIONS OF A STRUCTURE
Title (de)
VORRICHTUNG ZUR REDUKTION VON SCHWINGUNGEN EINER STRUKTUR
Title (fr)
DISPOSITIF DE RÉDUCTION DE VIBRATIONS D'UNE STRUCTURE
Publication
Application
Priority
- EP 2007008460 W 20070928
- DE 102006046593 A 20060930
Abstract (en)
[origin: WO2008037487A1] A device (7) for reducing vibrations of a structure (1) has a vibration sensor (8) which is arranged in a structure (1), an actuator (11) which engages on the structure, and a controller (9) which activates the actuator (11) as a function of a signal (10) of the vibration sensor (8). The controller (9) itself has an electrical oscillation circuit (14) which determines the profile of a transfer function of the controller (9) between the signal (10) of the vibration sensor (8) and the activation (12) of the actuator (11). The oscillation circuit (14) is constructed from operational amplifiers (16-18).
IPC 8 full level
F16F 15/00 (2006.01)
CPC (source: EP US)
F16F 15/002 (2013.01 - EP US); F16F 15/005 (2013.01 - EP US); F16F 15/02 (2013.01 - EP US); G05D 19/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2008037487A1
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
DOCDB simple family (publication)
DE 102006046593 A1 20080403; DE 102006046593 B4 20091210; EP 2076689 A1 20090708; US 2009248209 A1 20091001; WO 2008037487 A1 20080403
DOCDB simple family (application)
DE 102006046593 A 20060930; EP 07818542 A 20070928; EP 2007008460 W 20070928; US 41250509 A 20090327