EP 0422272 A1 19910417 - Mixing and kneading device.
Title (en)
Mixing and kneading device.
Title (de)
Misch- und Knetvorrichtung.
Title (fr)
Dispositif de malaxage et pétrissage.
Publication
Application
Priority
EP 89118945 A 19891012
Abstract (en)
To enable the kneading blocks in screw machines for kneading and mixing of solid, liquid or highly viscous materials to be sized in such a way that an optimum of drive energy can be converted into kneading and mixing work, defined volumes have been removed from the cam discs of the kneading blocks. <IMAGE>
Abstract (de)
Um bei Schneckenmaschinen zum Kneten und Mischen von festen, flüssigen oder zähviskosen Stoffen die Knetblöcke derart dimensionieren zu können, daß ein Optimum an Antriebsenergie in Knet - und Mischarbeit umgesetzt werden kann, sind an den Kurvenscheiben der Knetblöcke gezielt Volumina abgetragen.
IPC 1-7
IPC 8 full level
B01F 27/73 (2022.01)
CPC (source: EP)
B01F 27/731 (2022.01)
Citation (search report)
- [A] WO 8601432 A1 19860313 - FRITSCH RUDOLF P [DE]
- [A] FR 2287458 A1 19760507 - CELANESE CORP [US]
- [A] EP 0330308 A1 19890830 - APV PLC [GB]
- [A] FR 2331431 A1 19770610 - BLACH JOSEF A [DE]
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0422272 A1 19910417; EP 0422272 B1 19940216; EP 0422272 B2 20010613; AT E101541 T1 19940315; DE 58907012 D1 19940324
DOCDB simple family (application)
EP 89118945 A 19891012; AT 89118945 T 19891012; DE 58907012 T 19891012