EP 3080459 A1 20161019 - WET MOTOR PUMP
Title (en)
WET MOTOR PUMP
Title (de)
NASSLÄUFERMOTORPUMPE
Title (fr)
POMPE À MOTEUR À ROTOR HUMIDE
Publication
Application
Priority
- DE 102013020387 A 20131210
- EP 2014002556 W 20140920
Abstract (en)
[origin: WO2015086099A1] The invention relates to a wet motor pump comprising a stator (5) surrounded by a motor casing (4), and a rotor (7) which is separated from the stator by a can (6), runs in a rotor chamber formed by the can, and is connected to a pump impeller (3) via a shaft (8). At the end facing the pump impeller, the motor casing forms an inward-oriented motor casing flange (12), the inner end of which forms an annular extension (12a) that rests externally on the can either directly or via an intermediate layer.
IPC 8 full level
F04D 13/06 (2006.01)
CPC (source: EP)
F04D 13/0606 (2013.01)
Citation (search report)
See references of WO 2015086099A1
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)
DE 102013020387 A1 20150611; CN 105849414 A 20160810; EP 3080459 A1 20161019; EP 3080459 B1 20210331; WO 2015086099 A1 20150618
DOCDB simple family (application)
DE 102013020387 A 20131210; CN 201480067020 A 20140920; EP 14784400 A 20140920; EP 2014002556 W 20140920