EP 2182219 B1 20160727 - Centrifugal motor pump
Title (en)
Centrifugal motor pump
Title (de)
Kreiselmotorpumpe
Title (fr)
Moto-pompe centrifuge
Publication
Application
Priority
DE 102008055614 A 20081103
Abstract (en)
[origin: EP2182219A2] The pump has a stator with a grouting material (10) surrounding an electric motor rotor, where the stator is enclosed by a motor housing (12). The grouting material of the stator is formed of flexible elastic i.e. elastomer, and forms a spring element between the stator and the motor housing. The grouting material bridges an intermediate space between the stator and housing, and integrally encompasses the stator. Electric connection lines run through the grouting material that covers windings of the stator in an insulating manner.
IPC 8 full level
F04D 13/06 (2006.01); F04D 29/58 (2006.01); F04D 29/66 (2006.01)
CPC (source: EP)
F04D 13/0626 (2013.01); F04D 13/064 (2013.01); F04D 29/5806 (2013.01); F04D 29/669 (2013.01)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2182219 A2 20100505; EP 2182219 A3 20131023; EP 2182219 B1 20160727; DE 102008055614 A1 20100506
DOCDB simple family (application)
EP 09013661 A 20091030; DE 102008055614 A 20081103