EP 1629209 A1 20060301 - HYDRAULIC CONTROL ARRANGEMENT
Title (en)
HYDRAULIC CONTROL ARRANGEMENT
Title (de)
HYDRAULISCHE STEUERANORDNUNG
Title (fr)
ENSEMBLE COMMANDE HYDRAULIQUE
Publication
Application
Priority
- EP 2004005837 W 20040528
- DE 10325296 A 20030604
Abstract (en)
[origin: WO2004109125A1] A hydraulic control arrangement is disclosed, for the load-independent control of a user with a continuously adjustable distribution valve (4) having a pressure compensator (2) down the line. According to the invention, the pressure compensator has a single-sided damping such that the movement in the opening direction is damped and the movement in the closing direction is essentially undamped. Furthermore, a control arrangement is disclosed in which a load holding function is integrated in the pressure compensator.
IPC 1-7
IPC 8 full level
F15B 13/01 (2006.01); F15B 13/04 (2006.01)
CPC (source: EP US)
F15B 13/01 (2013.01 - EP US); F15B 13/0407 (2013.01 - EP US); F15B 13/0417 (2013.01 - EP US); Y10T 137/7782 (2015.04 - EP US); Y10T 137/7851 (2015.04 - EP US); Y10T 137/7853 (2015.04 - EP US); Y10T 137/8671 (2015.04 - EP US); Y10T 137/87563 (2015.04 - EP US)
Citation (search report)
See references of WO 2004109125A1
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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004109125 A1 20041216; AT E350586 T1 20070115; DE 10325296 A1 20041223; DE 502004002559 D1 20070215; EP 1629209 A1 20060301; EP 1629209 B1 20070103; JP 2006526746 A 20061124; JP 4851318 B2 20120111; US 2006191582 A1 20060831; US 7628174 B2 20091208
DOCDB simple family (application)
EP 2004005837 W 20040528; AT 04735220 T 20040528; DE 10325296 A 20030604; DE 502004002559 T 20040528; EP 04735220 A 20040528; JP 2006508228 A 20040528; US 55837604 A 20040528