EP 1710446 B1 20081224 - Hydraulic control device and control block
Title (en)
Hydraulic control device and control block
Title (de)
Hydraulische Steueranordnung und Steuerblock
Title (fr)
Commande hydraulique et bloc de commande
Publication
Application
Priority
- DE 102005015689 A 20050405
- DE 102005022891 A 20050518
Abstract (en)
[origin: EP1710446A2] The arrangement has a continuous adjustable solenoid valve arrangement with a forward motion valve gate to adjust a pressurizing medium flow rate to a load. A reverse motion cross section is adjustable for the flow rate diverting from the load by the reverse motion valve gate. Pump side of valve gates upstream a common individual pressure scale, over which pressurizing medium flows to an inlet orifice controlled by one of the gates. An independent claim is also included for a control block for controlling several loads.
IPC 8 full level
F15B 11/05 (2006.01); F15B 11/042 (2006.01); F15B 11/044 (2006.01)
CPC (source: EP)
F15B 11/042 (2013.01); F15B 11/044 (2013.01); F15B 11/05 (2013.01); F15B 2211/30535 (2013.01); F15B 2211/30565 (2013.01); F15B 2211/3057 (2013.01); F15B 2211/351 (2013.01); F15B 2211/353 (2013.01); F15B 2211/50572 (2013.01); F15B 2211/57 (2013.01); F15B 2211/6313 (2013.01); F15B 2211/634 (2013.01); F15B 2211/6654 (2013.01); F15B 2211/6658 (2013.01); F15B 2211/7053 (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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1710446 A2 20061011; EP 1710446 A3 20070321; EP 1710446 B1 20081224; AT E418683 T1 20090115; DE 102005022891 A1 20061012; DE 502006002405 D1 20090205
DOCDB simple family (application)
EP 06007227 A 20060405; AT 06007227 T 20060405; DE 102005022891 A 20050518; DE 502006002405 T 20060405