Global Patent Index - EP 1078682 A2

EP 1078682 A2 2001-02-28 - Mixing kneader

Title (en)

Mixing kneader

Title (de)

Mischkneter

Title (fr)

Mélangeur-pétrisseur

Publication

EP 1078682 A2 (DE)

Application

EP 00116475 A

Priority

DE 19940521 A

Abstract (en)

The mixing bar (23.3,23.5) on one of the shafts (5/6) engages with one end in the plane (E) of the support elements (24,25,35) in the other shaft (6/5) where at least one supporting element (24/25,35) forms a recess (26,26.1) in the region of the path of the mixing bar (23.3,23.5). The mixer for mechanical, chemical and/or thermal process has two axially parallel, rotating shaft (5,6) in a housing with inner wall (31). The mixing bars (23-23.6) that are formed in the rotation direction and in the axial direction of the shaft run along the inner wall (31) of the housing and in the direction of the shaft or diagonal to the direction of the shaft (5,6) are located on a support element (22,24,25,34,36). The paths of the bars and the support element partially overlap on both shafts, and on turning the bars engages one of the shafts (5 or 6) between the support elements (22,24,25,34,36) on the other shaft (6 or 5).

Abstract (de)

Bei einem Mischkneter zur Durchführung von mechanischen, chemischen und/oder thermischen Prozessen mit mindestens zwei achsparallel rotierenden Wellen (5, 6) in einem Gehäuse mit einer Innenwandung (31), wobei sich auf die Wellen (5, 6) in Drehrichtung und in Achsrichtung der Wellen (5, 6) aufeinanderfolgende, entlang der Innenwandung (31) des Gehäuses und in Richtung der Wellen (5, 6) bzw. schräg dazu verlaufende Knetbarren (23-23.6) an einem Tragelement (22, 24, 25, 34, 36) befinden, wobei sich die Bahnen der Knetbarren (23-23.6) bzw. Tragelement (22, 24, 25, 34, 36) an den beiden Wellen (5, 6) zumindest teilweise überlappen und beim Drehen die Knetbarren (23-23.6) an der einen Welle (5 bzw. 6) zwischen die Tragelemente (22, 24, 25, 34, 36) an der anderen Welle (6 bzw. 5) greifen, soll der zumindest eine Knetbarren (23.3, 23.5) auf der einen Welle (5/6) mit einem Ende (30, 30.1) in die Ebene (E) von Tragelementen (24, 25, 35) auf der anderen Welle (6/5) eingreifen, wobei mindestens ein Tragelement (24/25, 35) im Bereich der Bahn dieses zumindest einen Knetbarrens (23.3, 23.5) eine Ausnehmung (26, 26.1) ausbildet. <IMAGE>

IPC 1-7 (main, further and additional classification)

B01F 7/04

IPC 8 full level (invention and additional information)

B01F 7/04 (2006.01)

CPC (invention and additional information)

B01F 7/042 (2013.01); B01F 15/065 (2013.01); B01F 15/068 (2013.01); B01F 2015/061 (2013.01)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1078682 A2 20010228; EP 1078682 A3 20030813; EP 1078682 B1 20060412; AT 322941 T 20060415; DE 19940521 A1 20010419; DE 19940521 C2 20030213; DE 50012557 D1 20060524; ES 2262474 T3 20061201

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