EP 0221246 A3 19881005 - SEPARATOR
Title (en)
SEPARATOR
Publication
Application
Priority
DE 3539512 A 19851107
Abstract (en)
[origin: US4693811A] The invention relates to a sifter having a dispersing plate which has material passage openings therein. The dispersing plate carries guide elements and distributor elements adjacent such openings which are inclined with respect to the radius of the plate. Such a dispersing plate makes it possible to feed the material to be sifted into the sifting chamber very evenly.
IPC 1-7
IPC 8 full level
B07B 4/02 (2006.01); B07B 7/083 (2006.01); B07B 11/06 (2006.01)
CPC (source: EP US)
B07B 4/025 (2013.01 - EP US); B07B 7/083 (2013.01 - EP US); B07B 11/06 (2013.01 - EP US)
Citation (search report)
- [AD] EP 0023320 A1 19810204 - ONODA CEMENT CO LTD [JP]
- [A] EP 0073567 A2 19830309 - SMIDTH & CO AS F L [DK]
- [A] DE 3222878 C1 19831222 - PKS ENGINEERING
- [A] EP 0155457 A2 19850925 - KRUPP POLYSIUS AG [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0221246 A2 19870513; EP 0221246 A3 19881005; EP 0221246 B1 19900530; BR 8604755 A 19870630; DE 3539512 A1 19870514; DE 3671606 D1 19900705; ES 2003470 A6 19881101; US 4693811 A 19870915; ZA 865718 B 19870325
DOCDB simple family (application)
EP 86110245 A 19860725; BR 8604755 A 19861001; DE 3539512 A 19851107; DE 3671606 T 19860725; ES 8602925 A 19861106; US 90986986 A 19860922; ZA 865718 A 19860731