(19)
(11) EP 2 769 763 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.02.2015 Bulletin 2015/08

(43) Date of publication A2:
27.08.2014 Bulletin 2014/35

(21) Application number: 14153246.5

(22) Date of filing: 30.01.2014
(51) International Patent Classification (IPC): 
B01F 7/00(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 21.02.2013 DE 102013202876

(71) Applicant: Gebrüder Lödige Maschinenbaugesellschaft mbH
33102 Paderborn (DE)

(72) Inventor:
  • Schultz, Jens-Uwe, Dipl.-Ing
    69509 Mörlenbach (DE)

(74) Representative: Struck, Norbert 
Gille Hrabal Patentanwälte Brucknerstrasse 20
40593 Düsseldorf
40593 Düsseldorf (DE)

   


(54) Mixing tool


(57) The invention relates to a mixing tool 1 for mixers with a mixing container.
In order to realize energy-efficient mixing with a high mixing performance, it is proposed to provide on the mixing tool 1, seen in the direction of rotation, a mixing member 4 with an opening 2, with the mixing member 4 preferably being configured in such a way that a converging flow of the mixing material opposite to the direction of rotation of the mixing tool can be generated. The mixing tool is particularly suitable for mixing solids, such as bulk material, and on the whole leads to reduced energy requirements.







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