EP 0242473 A2 19871028 - Apparatus for processing particulates.
Title (en)
Apparatus for processing particulates.
Title (de)
Vorrichtung zur Behandlung granulierten Materials.
Title (fr)
Dispositif pour traiter des matériaux granulaires.
Publication
Application
Priority
US 85513086 A 19860423
Abstract (en)
An apparatus for processing particulates comprises a vibratory bed including a motor (20) with a vertically disposed shaft (22), at least one eccentric weight (26) disposed on the shaft, a housing (32) secured to and enclosing the motor. A bed plate (40) is secured atop the housing whereby operation of the motor (20) imparts vibrational gyratory motion to he housing and the bed plate. When vibrational gyratory motion of the bed plate has an acceleration in excess of gravity, the bed plate (40) will impact a vessel (60) on the bed plate at multiple frequencies for each revolution of the shaft. The impacts at the multiple frequencies will fluidize the particulates so that they can flow into cavities and crevices in a pattern or the like.
IPC 1-7
IPC 8 full level
B01J 8/16 (2006.01); B22C 9/04 (2006.01); B22C 15/10 (2006.01)
CPC (source: EP)
B22C 9/046 (2013.01); B22C 15/10 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0242473 A2 19871028; EP 0242473 A3 19880525; EP 0242473 B1 19900509; AU 586888 B2 19890727; AU 6290886 A 19871029; CA 1259943 A 19890926; DE 3670966 D1 19900613; DK 167105 B1 19930830; DK 446086 A 19871024; DK 446086 D0 19860917; JP H0659518 B2 19940810; JP S62254952 A 19871106; MX 170069 B 19930806
DOCDB simple family (application)
EP 86307053 A 19860912; AU 6290886 A 19860918; CA 521635 A 19861028; DE 3670966 T 19860912; DK 446086 A 19860917; JP 22636386 A 19860926; MX 394886 A 19861006