EP 0178316 B1 19900221 - CYCLONE
Title (en)
CYCLONE
Publication
Application
Priority
DE 3414344 A 19840416
Abstract (en)
[origin: WO8504823A1] A cyclone for grain fragments, envelopes, dust and other air impurities has a preseparation chamber (2) with a tangential raw gas inlet (1), wherein are concentrically arranged a cylindrical deflection grate (4) and a pure gas outlet (5) connected thereto. In order to increase the separation degree of dust with a low pressure loss and with a low cost construction and in order to enable a utilization in air circulation system in combination with other grain cleaning and treatment machines, a preseparation chamber (X) is radially provided outside the deviating grate (4) for air circulation purposes, as well as a vent (Y) radially inside the deviating grate (4), which is in flowing relationship with the preseparation chamber (X) by means of air passage channels (17) in the deviating grate (4).
IPC 1-7
IPC 8 full level
B07B 7/08 (2006.01); B01D 45/16 (2006.01); B04C 1/00 (2006.01); B07B 7/086 (2006.01); B07B 9/02 (2006.01); B07B 11/04 (2006.01)
CPC (source: EP US)
B04C 1/00 (2013.01 - EP US); B07B 7/086 (2013.01 - EP US); B07B 9/02 (2013.01 - EP US); B07B 11/04 (2013.01 - EP US); B07B 11/06 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DE 3414344 A1 19851024; DE 3414344 C2 19870115; DE 3576067 D1 19900329; EP 0178316 A1 19860423; EP 0178316 B1 19900221; JP H0119942 B2 19890413; JP S61501196 A 19860619; SU 1484282 A3 19890530; UA 6001 A1 19941229; US 4721561 A 19880126; WO 8504823 A1 19851107
DOCDB simple family (application)
DE 3414344 A 19840416; DE 3576067 T 19850415; EP 8500167 W 19850415; EP 85902020 A 19850415; JP 50199985 A 19850415; SU 3988800 A 19851213; UA 3988800 A 19850415; US 80547685 A 19851126