EP 0089448 B1 19870909 - EXTRACTOR WITH FLUIDIFIED PLATE FOR HYGROSCOPIC PRODUCTS
Title (en)
EXTRACTOR WITH FLUIDIFIED PLATE FOR HYGROSCOPIC PRODUCTS
Publication
Application
Priority
EP 82830068 A 19820323
Abstract (en)
[origin: EP0089448A1] The invention employs a hopper with intermediate cylindrical band for connection between the upper stationary part (2) and the underlying one (3) held by the former by means of suspension pivots (4). The mobile part is equipped with an electrical vibrator (5) and the driving organs are foreseen centrally grouped and covered with a conical plate (6) fitted with nozzles (7) of insufflation through which air jets get out fluidifying the product at the silo base in order to further its descent through a circular crown opening (11) foreseen between the plate border and the hopper body, towards the discharge mouth.
IPC 1-7
IPC 8 full level
B65D 88/66 (2006.01); B65D 88/70 (2006.01); B65D 88/72 (2006.01)
CPC (source: EP)
B65D 88/66 (2013.01); B65D 88/70 (2013.01); B65D 88/72 (2013.01)
Designated contracting state (EPC)
AT DE FR IT
DOCDB simple family (publication)
EP 0089448 A1 19830928; EP 0089448 B1 19870909; AT E29466 T1 19870915; DE 3277196 D1 19871015; GR 76218 B 19840804
DOCDB simple family (application)
EP 82830068 A 19820323; AT 82830068 T 19820323; DE 3277196 T 19820323; GR 820168646 A 19820705