EP 1107826 A1 20010620 - DEVICE FOR MICRONIZING MATERIALS

Title (en)

DEVICE FOR MICRONIZING MATERIALS

Title (de)

VORRICHTUNG ZUM MIKRONISIEREN VON MATERIALIEN

Title (fr)

DISPOSITIF POUR MICRONISER DES MATERIAUX

Publication

EP 1107826 A1 20010620 (DE)

Application

EP 99913546 A 19990426

Priority

IB 9900757 W 19990426

Abstract (en)

[origin: WO0064586A1] The invention relates to a device for finely milling and micronizing materials. The inventive device consists of a housing with two rotors each of which having several rings that engage inside one another and are driven in counterrotation with an identical angular velocity. Said rings are separately controlled and they carry a multitude of fan blades fixed on both sides of the ring walls. The rotors are comprised of discs (12) on whose one side fan blades (22) are attached. The fan blades (22) are arranged in a ring-like (20) manner and protrude into corresponding channels (20a, 23) located on the opposing rotor disc (12) thus preventing material from passing through under the fan blades (22).

IPC 1-7

B02C 13/20

IPC 8 full level

A01N 25/12 (2006.01); A01N 59/00 (2006.01); A01N 59/06 (2006.01); A23L 1/304 (2006.01); A61K 33/08 (2006.01); B02C 13/20 (2006.01); C01B 39/02 (2006.01); C04B 20/00 (2006.01); C04B 28/18 (2006.01); C12H 1/044 (2006.01)

CPC (source: EP)

A01N 25/12 (2013.01); A01N 59/00 (2013.01); A01N 59/06 (2013.01); A23L 33/16 (2016.07); A24D 3/16 (2013.01); A24D 3/166 (2013.01); A61K 33/08 (2013.01); B02C 13/205 (2013.01); C01B 39/026 (2013.01); C04B 20/008 (2013.01); C04B 28/18 (2013.01); C12H 1/0408 (2013.01); C01P 2004/62 (2013.01); Y02P 40/60 (2015.11)

C-Set (source: EP)

Citation (search report)

See references of WO 0064586A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 0064586 A1 20001102; AT E284840 T1 20050115; AT E365002 T1 20070715; AU 3164899 A 20001110; DK 1316530 T3 20050425; EP 1107826 A1 20010620; EP 1316255 A1 20030604; EP 1316530 A1 20030604; EP 1316530 B1 20041215; EP 1317886 A1 20030611; EP 1317886 B1 20070620; ES 2234981 T3 20050701; ES 2289051 T3 20080201; HR P990263 A2 20090430; PT 1316530 E 20050429; SI 1316530 T1 20050630

DOCDB simple family (application)

IB 9900757 W 19990426; AT 02090410 T 19990426; AT 02090411 T 19990426; AU 3164899 A 19990426; DK 02090410 T 19990426; EP 02090409 A 19990426; EP 02090410 A 19990426; EP 02090411 A 19990426; EP 99913546 A 19990426; ES 02090410 T 19990426; ES 02090411 T 19990426; HR P990263 A 19990823; PT 02090410 T 19990426; SI 9930722 T 19990426