EP 2174010 A1 20100414 - HYDROSTATIC MACHINE HAVING AN ACTUATING DEVICE COMPRISING A RETURN ELEMENT FOR ACTUATING A CONTROL VALVE
Title (en)
HYDROSTATIC MACHINE HAVING AN ACTUATING DEVICE COMPRISING A RETURN ELEMENT FOR ACTUATING A CONTROL VALVE
Title (de)
HYDROSTATISCHE MASCHINE MIT STELLVORRICHTUNG MIT RÜCKFÜHRELEMENT ZUR ANSTEUERUNG EINES REGELVENTILS
Title (fr)
MACHINE HYDROSTATIQUE AVEC DISPOSITIF DE RÉGLAGE AVEC ÉLÉMENT DE RETOUR POUR LA COMMANDE D'UNE SOUPAPE DE RÉGLAGE
Publication
Application
Priority
- EP 2008006195 W 20080728
- DE 102007037104 A 20070807
Abstract (en)
[origin: WO2009018934A1] The invention relates to a hydrostatic machine having an actuating device for adjusting a displacement volume of the hydrostatic machine, wherein the actuating device has a return element (3) for actuating a control valve (15) as a function of a position of the actuating device, wherein a valve unit (6) is further provided for adjusting an actuating pressure of the actuating device, which is activated mechanically by means of the return element (3).
IPC 8 full level
F04B 49/22 (2006.01); F03C 1/06 (2006.01); F04B 49/12 (2006.01)
CPC (source: EP US)
F03C 1/0678 (2013.01 - EP US); F03C 1/0686 (2013.01 - EP US); F04B 1/30 (2013.01 - EP US); F04B 1/324 (2013.01 - EP US)
Citation (search report)
See references of WO 2009018934A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102008035133 A1 20090212; DE 102008035133 B4 20161006; CN 101772645 A 20100707; CN 101772645 B 20160928; EP 2174010 A1 20100414; JP 2010535963 A 20101125; JP 5410427 B2 20140205; US 2010202900 A1 20100812; US 9297369 B2 20160329; WO 2009018934 A1 20090212
DOCDB simple family (application)
DE 102008035133 A 20080728; CN 200880102127 A 20080728; EP 08785145 A 20080728; EP 2008006195 W 20080728; JP 2010519359 A 20080728; US 67229208 A 20080728