Global Patent Index - EP 1736671 B1

EP 1736671 B1 20110112 - Load sensing control system and load sensing directional valve

Title (en)

Load sensing control system and load sensing directional valve

Title (de)

LS-Steueranordnung und LS-Wegeventil

Title (fr)

Système de commande à détection de charge et valve directionnelle à détection de charge

Publication

EP 1736671 B1 20110112 (DE)

Application

EP 06010425 A 20060519

Priority

  • DE 102005029028 A 20050621
  • DE 102005050169 A 20051019

Abstract (en)

[origin: EP1736671A2] The linear saturation (LS) control device has a path valve (1), the valve slide (10) of which enables consumer connections (A, B) to be made for two consumers to an input connection (P) and an output connection (T). The flow path can be connected to two successive or overlapping pressure limiting chambers (24, 28) with pressure limiting valves (6, 8).

IPC 8 full level

F15B 13/04 (2006.01)

CPC (source: EP)

F15B 11/05 (2013.01); F15B 13/0402 (2013.01); F15B 13/0417 (2013.01); F15B 2211/30535 (2013.01); F15B 2211/365 (2013.01); F15B 2211/50572 (2013.01); F15B 2211/5151 (2013.01); F15B 2211/57 (2013.01); F15B 2211/5753 (2013.01); F15B 2211/6055 (2013.01); F15B 2211/654 (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 1736671 A2 20061227; EP 1736671 A3 20071121; EP 1736671 B1 20110112; AT E495371 T1 20110115; DE 102005050169 A1 20061228; DE 502006008694 D1 20110224; DK 1736671 T3 20110509

DOCDB simple family (application)

EP 06010425 A 20060519; AT 06010425 T 20060519; DE 102005050169 A 20051019; DE 502006008694 T 20060519; DK 06010425 T 20060519