EP 2704836 B1 20180627 - MILL AND METHOD OF MILLING OF MATERIAL USING THIS MILL
Title (en)
MILL AND METHOD OF MILLING OF MATERIAL USING THIS MILL
Title (de)
MÜHLE SOWIE VERFAHREN ZUM MAHLEN VON MAHLGUT MIT DERSELBEN
Title (fr)
BROYEUR ET PROCÉDÉ DE BROYAGE D'UNE MATIÈRE AU MOYEN DE CE BROYEUR
Publication
Application
Priority
- CH 16442010 A 20101007
- EP 2011004957 W 20111005
Abstract (en)
[origin: WO2012045446A2] The invention relates to a mill comprising a motor-driven grinding container (1) for receiving the material to be ground. The grinding container (1) is rotated by a rotary arm (8) of the drive about an axis of rotation (A) located outside the container, yet at the same time remains non-rotatable about the centre axis (B) thereof by a gear mechanism (9a, 9b, 9c). The grinding balls (12), which can move freely in the grinding container (1), are thus thrown back and forth from wall to wall without any appreciable share of the kinetic energy thereof being lost, for instance due to collisions with each other.
IPC 8 full level
B02C 17/08 (2006.01)
CPC (source: EP)
B02C 17/08 (2013.01)
Citation (examination)
WO 2009026990 A1 20090305 - RETSCH GMBH [DE], et al
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012045446 A2 20120412; WO 2012045446 A3 20120607; CH 704018 A2 20120413; CH 704018 B1 20140829; EP 2704836 A2 20140312; EP 2704836 B1 20180627
DOCDB simple family (application)
EP 2011004957 W 20111005; CH 16442010 A 20101007; EP 11769784 A 20111005