EP 0439826 B1 19931215 - Stirring mill.
Title (en)
Stirring mill.
Title (de)
Rührwerksmühle.
Title (fr)
Mélangeur-broyeur.
Publication
Application
Priority
DE 4002613 A 19900130
Abstract (en)
[origin: EP0439826A1] A stirring mill has a respectively annular cylindrical outer milling space (9') and an inner milling space (9'') which are separated from one another by a pot-shaped stirring mechanism (21), the inner milling space (9'') and the outer milling space (9') being connected to one another by overflow channels (60), constructed in the stirring mechanism (21), for returning bodies (41) which aid in milling. <??>In order to improve the milling result and to increase the service life of the bodies which aid in milling and to be able to use still smaller bodies to aid in milling without said bodies being able to pass to a separating device (34) arranged upstream of an outlet for the milled material, in the region of the overflow channels (60) on the inner casing of the stirring mechanism (21) drivers (62) are arranged over a substantial part of the radial width of the inner milling space (9'') and extend therein. <IMAGE>
IPC 1-7
IPC 8 full level
B02C 17/16 (2006.01); B02C 17/18 (2006.01)
CPC (source: EP US)
B02C 17/16 (2013.01 - EP US)
Citation (examination)
EP 0206207 A2 19861230 - NETZSCH MASCHINENFABRIK [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0439826 A1 19910807; EP 0439826 B1 19931215; AT E98525 T1 19940115; BR 9100367 A 19911022; DE 4002613 A1 19910801; DE 4002613 C2 19911010; DE 59003892 D1 19940127; ES 2048951 T3 19940401; JP H04215859 A 19920806; JP H0665386 B2 19940824; US 5133508 A 19920728
DOCDB simple family (application)
EP 90125406 A 19901224; AT 90125406 T 19901224; BR 9100367 A 19910129; DE 4002613 A 19900130; DE 59003892 T 19901224; ES 90125406 T 19901224; JP 852291 A 19910128; US 64795191 A 19910130