EP 2300712 B1 20170322 - HYDRAULIC AGGREGATE
Title (en)
HYDRAULIC AGGREGATE
Title (de)
HYDRAULIKAGGREGAT
Title (fr)
UNITÉ HYDRAULIQUE
Publication
Application
Priority
- EP 2009003039 W 20090427
- DE 102008030715 A 20080627
Abstract (en)
[origin: WO2009156017A1] The invention relates to a hydraulic aggregate, particularly for supplying conveyor and lifting devices with pressurized fluid, having a tank (1) on the end side relative to a main axis of the device and functional components mounted thereon, comprising at least one hydraulic pump (5) and one coupling body (3) having a valve device and a line arrangement for drawing in and returning hydraulic fluid to and from the tank (1), characterized in that it is configured as a reversing aggregate, wherein the inlet end (19) of the suction line (15) of the line arrangement is disposed at a location within the tank (1) where the bottom of the fluid present in the tank (1) is located when the aggregate is operated with the main axis vertical and when the aggregate is operated with the main axis tilted relative to the vertical, preferably perpendicular to the vertical.
IPC 8 full level
F04B 23/02 (2006.01); B66F 9/22 (2006.01); F15B 1/26 (2006.01)
CPC (source: EP US)
B66F 9/22 (2013.01 - EP US); F04B 23/028 (2013.01 - EP US); F15B 1/26 (2013.01 - EP US)
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 MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102008030715 A1 20091231; EP 2300712 A1 20110330; EP 2300712 B1 20170322; US 2011173966 A1 20110721; US 9080561 B2 20150714; WO 2009156017 A1 20091230
DOCDB simple family (application)
DE 102008030715 A 20080627; EP 09768866 A 20090427; EP 2009003039 W 20090427; US 73724209 A 20090427