EP 0469944 B1 19950607 - Energy recovery for a decanter centrifuge.
Title (en)
Energy recovery for a decanter centrifuge.
Title (de)
Dekantierzentrifuge mit Energierückgewinnung.
Title (fr)
Décanteuse centrifuge à récupération d'énergie.
Publication
Application
Priority
FR 9009898 A 19900802
Abstract (en)
[origin: EP0469944A2] Centrifuge decanter in which the two motors 1 and 6 of the bowl 5 and of the screw 8 are connected via frequency converters 9 and 10 whose DC circuits are connected together. <IMAGE>
IPC 1-7
IPC 8 full level
B04B 1/20 (2006.01); B04B 9/02 (2006.01); H02M 7/17 (2006.01); H02P 5/74 (2006.01)
CPC (source: EP)
B04B 1/2016 (2013.01); B04B 9/02 (2013.01); B04B 2001/2075 (2013.01)
Designated contracting state (EPC)
DE FR IT SE
DOCDB simple family (publication)
EP 0469944 A2 19920205; EP 0469944 A3 19920506; EP 0469944 B1 19950607; DE 69110210 D1 19950713; DE 69110210 T2 19951026; FR 2665377 A1 19920207; FR 2665377 B1 19930903; JP H04229098 A 19920818
DOCDB simple family (application)
EP 91401881 A 19910708; DE 69110210 T 19910708; FR 9009898 A 19900802; JP 21302491 A 19910731