EP 2495443 B1 20140122 - Pump and its use
Title (en)
Pump and its use
Title (de)
Pumpe sowie deren Verwendung
Title (fr)
Pompe ainsi que son utilisation
Publication
Application
Priority
DE 102011013108 A 20110304
Abstract (en)
[origin: EP2495443A2] The pump (42) has pressure and suction connections (43, 44) connected with control connections (503, 504) of adjusting units (50a, 50b). One of the adjusting units connected with the pressure connection is moved from one preset position to another preset position along rotation direction. Another adjusting unit connected with the suction connection is moved from the latter position to the former position in the direction. The adjusting units are moved from the latter position to the former position and vice versa by changing volumetric flow rate when reversing the rotation direction. The adjusting units are formed as springs.
IPC 8 full level
F04C 14/24 (2006.01); F04C 14/04 (2006.01); F04C 14/22 (2006.01)
CPC (source: EP)
F04B 1/1071 (2013.01)
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 2495443 A2 20120905; EP 2495443 A3 20130529; EP 2495443 B1 20140122; DE 102011013108 A1 20120906
DOCDB simple family (application)
EP 12000626 A 20120131; DE 102011013108 A 20110304