EP 3737862 B1 20220622 - HYDRAULIC MACHINE, HYDRAULIC ASSEMBLY HAVING THE HYDRAULIC MACHINE, AND HYDRAULIC AXLE HAVING THE HYDRAULIC MACHINE
Title (en)
HYDRAULIC MACHINE, HYDRAULIC ASSEMBLY HAVING THE HYDRAULIC MACHINE, AND HYDRAULIC AXLE HAVING THE HYDRAULIC MACHINE
Title (de)
HYDROMASCHINE, HYDRAULISCHES AGGREGAT MIT DER HYDROMASCHINE, UND HYDRAULISCHE ACHSE MIT DER HYDROMASCHINE
Title (fr)
MACHINE HYDRAULIQUE, UNITÉ HYDRAULIQUE COMPORTANT LA MACHINE HYDRAULIQUE ET AXE HYDRAULIQUE COMPORTANT LA MACHINE HYDRAULIQUE
Publication
Application
Priority
- DE 102018200345 A 20180111
- EP 2019050202 W 20190107
Abstract (en)
[origin: WO2019137862A1] A hydraulic machine (1) having a housing interior space (30) and having a group (16) of hydrostatic working chambers which are mounted in said housing interior space so as to be rotatable about an axis of rotation (18) and which, as the group rotates, are connectable alternately to a high pressure and to a low pressure of the hydraulic machine and exhibit leakage into the housing interior space, wherein a heat exchanger device (36) is accommodated in the housing interior space (30). A hydraulic assembly and a hydraulic axle, each having a hydraulic machine of said type, are also disclosed.
IPC 8 full level
F04B 1/20 (2020.01); F03C 1/06 (2006.01); F04B 1/2014 (2020.01); F04B 53/08 (2006.01)
CPC (source: EP US)
F03C 1/0636 (2013.01 - EP); F04B 1/20 (2013.01 - EP US); F04B 1/2014 (2013.01 - EP); F04B 1/2021 (2013.01 - US); F04B 1/324 (2013.01 - US); F04B 53/08 (2013.01 - EP US); F03C 1/0636 (2013.01 - US); F04B 1/2042 (2013.01 - US)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102018200345 A1 20190711; CN 111566346 A 20200821; CN 111566346 B 20230530; EP 3737862 A1 20201118; EP 3737862 B1 20220622; US 11619214 B2 20230404; US 2020340460 A1 20201029; WO 2019137862 A1 20190718
DOCDB simple family (application)
DE 102018200345 A 20180111; CN 201980008095 A 20190107; EP 19700638 A 20190107; EP 2019050202 W 20190107; US 201916960970 A 20190107