EP 2520806 A1 20121107 - Motor pump unit
Title (en)
Motor pump unit
Title (de)
Pumpenaggregat
Title (fr)
Groupe motopompe
Publication
Application
Priority
EP 11003736 A 20110506
Abstract (en)
The assembly has an electrical driving motor (1) arranged at an upper end of the assembly and fastened to a motor bracket (2). The motor bracket connects the motor with a centrifugal pump (3) that is arranged at a lower end of the assembly. Twist crushers (15, 16) are arranged upstream of a suction port (5) and provided with a twist crusher component (14) that is connected with the assembly in a detachable manner, where the motor and the pump are arranged at a distance from each other by the bracket. The bracket has two legs (11, 12) that are arranged on a shaft axis of the motor.
Abstract (de)
Das Pumpenaggregat weist einen elektrischen Antriebsmotor (1) und eine Kreiselpumpe (3) auf, die als Tauchpumpe ausgebildet ist. Sie weist einen Saugmund (5) und einen dem Saugmund (5) vorgeschalteten Drallbrecher (15, 16) auf, der durch ein Bauteil (14) gebildet ist, welches lösbar am Pumpenaggregat befestigt ist.
IPC 8 full level
F04D 13/08 (2006.01); F04D 29/44 (2006.01); F04D 29/70 (2006.01)
CPC (source: EP KR)
F04D 13/08 (2013.01 - EP KR); F04D 29/4273 (2013.01 - EP); F04D 29/44 (2013.01 - KR); F04D 29/448 (2013.01 - EP); F04D 29/70 (2013.01 - KR); F04D 29/708 (2013.01 - EP)
Citation (search report)
- [XAI] JP 2010190184 A 20100902 - TORISHIMA PUMP MFG CO LTD
- [A] JP S57143190 A 19820904 - HITACHI LTD
- [X] JP H07293496 A 19951107 - TERADA PUMP MFG
- [X] EP 1898100 A1 20080312 - H H IDE V HENRIK HOFFMANN [DK]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2520806 A1 20121107; EP 2520806 B1 20180711; KR 101889829 B1 20180821; KR 20140028047 A 20140307; WO 2012152599 A1 20121115
DOCDB simple family (application)
EP 11003736 A 20110506; EP 2012057731 W 20120427; KR 20137031939 A 20120427