EP 1629207 A1 20060301 - HYDRAULIC CONTROL ARRANGEMENT
Title (en)
HYDRAULIC CONTROL ARRANGEMENT
Title (de)
HYDRAULISCHE STEUERANORDNUNG
Title (fr)
ENSEMBLE COMMANDE HYDRAULIQUE
Publication
Application
Priority
- EP 2004005836 W 20040528
- DE 10325294 A 20030604
Abstract (en)
[origin: WO2004109123A1] A hydraulic control arrangement is disclosed for the load pressure independent control of a user, with a distribution valve, formed from an inlet metering orifice, a corresponding individual pressure compensator, a stop valve, provided for each user connection, which may be closed by means of a pilot valve, and an anti-cavitation valve, by means of which pressure medium can be drawn form a reservoir to avoid cavitation. According to the invention, the distribution valve and the stop valves are arranged along two parallel axes, whilst the axes of the both pilot valves are arranged perpendicular to these two axes. The anti-cavitation valves run perpendicular to the axes of the distribution valves, the pilot valves and the anti-cavitation valves.
IPC 1-7
IPC 8 full level
F15B 13/00 (2006.01); F15B 13/01 (2006.01); F15B 13/04 (2006.01); F15B 13/08 (2006.01)
CPC (source: EP US)
F15B 13/015 (2013.01 - EP US); F15B 13/0417 (2013.01 - EP US); F15B 13/0839 (2013.01 - EP US); F15B 13/0842 (2013.01 - EP US); F15B 13/0871 (2013.01 - EP US); Y10T 137/8671 (2015.04 - EP US)
Citation (search report)
See references of WO 2004109123A1
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 2004109123 A1 20041216; AT E344394 T1 20061115; DE 10325294 A1 20041223; DE 502004001913 D1 20061214; EP 1629207 A1 20060301; EP 1629207 B1 20061102; JP 2006526745 A 20061124; US 2006150807 A1 20060713; US 7213501 B2 20070508
DOCDB simple family (application)
EP 2004005836 W 20040528; AT 04739454 T 20040528; DE 10325294 A 20030604; DE 502004001913 T 20040528; EP 04739454 A 20040528; JP 2006508227 A 20040528; US 55883604 A 20040528