EP 2455615 B1 20170816 - Pump
Title (en)
Pump
Title (de)
Pumpe
Title (fr)
Pompe
Publication
Application
Priority
- DE 102010044167 A 20101119
- DE 102011079897 A 20110727
Abstract (en)
[origin: EP2455615A2] The pump (1) has an impeller (3) that is located on a pump shaft (2). An adjustable slider (4) is displaced over the impeller to control delivery rate of fluid pressure from a main portion. A displacement pump (6) is arranged on pump shaft to set steering fluid pressure in main portion. A valve (7) is provided to separate the suction side and pressure side of the displacement pump.
IPC 8 full level
F04D 15/00 (2006.01)
CPC (source: EP KR)
F01P 5/10 (2013.01 - KR); F01P 7/14 (2013.01 - KR); F01P 11/00 (2013.01 - KR); F04D 5/002 (2013.01 - EP); F04D 15/0038 (2013.01 - EP); F05D 2270/64 (2013.01 - EP)
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)
EP 2455615 A2 20120523; EP 2455615 A3 20140409; EP 2455615 B1 20170816; CN 102477996 A 20120530; CN 102477996 B 20160330; KR 101819750 B1 20180117; KR 20120054537 A 20120530
DOCDB simple family (application)
EP 11187213 A 20111031; CN 201110371741 A 20111121; KR 20110120308 A 20111117