EP 0131063 A1 19850116 - Double screw disaerator.
Title (en)
Double screw disaerator.
Title (de)
Doppelschneckenentlüfter.
Title (fr)
Désaérateur à double vis.
Publication
Application
Priority
EP 83106825 A 19830712
Abstract (en)
The system brings the product alternatively in feeding motion on two lines in contact with the counterposed walls of an envelope to centrally converge in the interspace between the pair of screws (9, 10) side by side between their intercrossing spirals. The feeding system in a conduct, where a vacuum compartment is operating, avoids that the advancing product obstructs the conduct.
IPC 1-7
IPC 8 full level
B65B 1/12 (2006.01)
CPC (source: EP)
B65B 1/12 (2013.01)
Citation (search report)
[X] FR 2441544 A1 19800613 - PIMI SPA
Designated contracting state (EPC)
BE CH DE FR GB LI
DOCDB simple family (publication)
DOCDB simple family (application)
EP 83106825 A 19830712