EP 1556551 B1 20070926 - DAMPING DEVICE
Title (en)
DAMPING DEVICE
Title (de)
DÄMPFUNGSVORRICHTUNG
Title (fr)
DISPOSITIF D'AMORTISSEMENT
Publication
Application
Priority
- DE 0303110 W 20030918
- DE 10250207 A 20021028
Abstract (en)
[origin: US2006011370A1] What is disclosed is a a damping device, in particular for cable-supported structures such as, e.g., cable-stayed bridges, stadium roofs, guyed towers, comprising a differential cylinder, two hydraulic units, and an electric motor, wherein during damping the one hydraulic unit acts as a motor, and the second hydraulic unit acts as a pump, with surplus hydraulic energy being convertible into electric energy through the intermediary of the electric motor.
IPC 8 full level
E01D 11/04 (2006.01); E01D 19/14 (2006.01); F15B 1/02 (2006.01); F15B 7/00 (2006.01); F15B 11/17 (2006.01); F15B 15/17 (2006.01); F15B 21/14 (2006.01)
CPC (source: EP KR US)
E01D 11/02 (2013.01 - KR); E01D 19/14 (2013.01 - EP US); F15B 1/021 (2013.01 - EP US); F15B 7/006 (2013.01 - EP US); F15B 15/17 (2013.01 - EP US); F15B 21/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004040065 A1 20040513; AT E374287 T1 20071015; AU 2003271539 A1 20040525; DE 10250207 A1 20040513; DE 50308289 D1 20071108; EP 1556551 A1 20050727; EP 1556551 B1 20070926; JP 2006504014 A 20060202; JP 4481171 B2 20100616; KR 20050065622 A 20050629; US 2006011370 A1 20060119
DOCDB simple family (application)
DE 0303110 W 20030918; AT 03753313 T 20030918; AU 2003271539 A 20030918; DE 10250207 A 20021028; DE 50308289 T 20030918; EP 03753313 A 20030918; JP 2004547384 A 20030918; KR 20057006972 A 20050422; US 53057005 A 20050407