EP 1724021 A1 20061122 - Agitator mill
Title (en)
Agitator mill
Title (de)
Rührwerksmühle
Title (fr)
Broyeur à agitateur
Publication
Application
Priority
EP 05010814 A 20050519
Abstract (en)
The outer grinding chamber (8a) has a radial gap width (g). The inner grinding chamber (8b) has a greater gap width (h). The cross sectional surface area (Fa) of the outer grinding chamber is no greater than that (Fb) of the inner grinding chamber. Preferably Fb lies between 1.2 times Fa and 7 times Fa. The gap width of the outer grinding chamber is related to the diameter (i) of the largest grinding aid solids (38), which is preferably up to 1.5 mm. The gap width of the outer grinding chamber is preferably up to 5.0 mm.
IPC 8 full level
B02C 17/16 (2006.01)
CPC (source: EP US)
B02C 17/161 (2013.01 - EP US); B02C 17/166 (2013.01 - EP US)
Citation (search report)
- [DXA] EP 0439826 A1 19910807 - DRAISWERKE GMBH [DE]
- [DA] DE 4142213 A1 19930624 - DRAISWERKE GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1724021 A1 20061122; US 2006261199 A1 20061123; US 7243866 B2 20070717
DOCDB simple family (application)
EP 05010814 A 20050519; US 16992105 A 20050630