EP 0623750 B1 19980729 - Pump of the axial type
Title (en)
Pump of the axial type
Title (de)
Kreiselpumpe axialer Bauart
Title (fr)
Pompe du type à écoulement axial
Publication
Application
Priority
DE 4314477 A 19930503
Abstract (en)
[origin: EP0623750A1] In an axial-flow centrifugal pump, the impeller (pump rotor) is equipped with a scraper device and/or cutting device (5) which removes fibres deposited on the downstream diffuser blades (guide vanes) (3). <IMAGE>
IPC 1-7
IPC 8 full level
F04D 3/00 (2006.01); F04D 7/00 (2006.01); F04D 29/54 (2006.01)
CPC (source: EP)
F04D 3/005 (2013.01); F04D 7/00 (2013.01); F04D 29/548 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0623750 A1 19941109; EP 0623750 B1 19980729; DE 4314477 A1 19941110; DE 59406531 D1 19980903
DOCDB simple family (application)
EP 94106634 A 19940428; DE 4314477 A 19930503; DE 59406531 T 19940428