EP 0370267 B1 19930623 - DEVICE FOR FEEDING MATERIAL TO A SUBASSEMBLY
Title (en)
DEVICE FOR FEEDING MATERIAL TO A SUBASSEMBLY
Publication
Application
Priority
DE 3839419 A 19881122
Abstract (en)
[origin: US4982905A] The invention relates to apparatus for delivering material to part of a plant, for example to a crushing and grinding machine, in which the fines are separated out of the feed material passing through the material feed chamber by means of an air stream. In this way a substantial increase in the output of the part of the plant can be achieved.
IPC 1-7
IPC 8 full level
B02C 15/00 (2006.01); B02C 23/02 (2006.01); B02C 23/08 (2006.01); B02C 23/18 (2006.01)
CPC (source: EP KR US)
B02C 23/02 (2013.01 - EP KR US); B02C 23/08 (2013.01 - EP US); B02C 23/18 (2013.01 - EP US); B02C 23/32 (2013.01 - KR); B02C 15/00 (2013.01 - EP US); B02C 2015/002 (2013.01 - EP US)
Citation (examination)
Duda, CEMENT DATA-BOOK, 3. Auflage (1985), S. 240-243
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0370267 A2 19900530; EP 0370267 A3 19910320; EP 0370267 B1 19930623; BR 8905860 A 19900612; DE 3839419 A1 19900523; DE 58904791 D1 19930729; DK 580089 A 19900523; DK 580089 D0 19891117; ES 2042935 T3 19931216; KR 900007479 A 19900601; KR 930008282 B1 19930827; MX 172501 B 19931217; US 4982905 A 19910108; ZA 898257 B 19900725
DOCDB simple family (application)
EP 89120028 A 19891027; BR 8905860 A 19891122; DE 3839419 A 19881122; DE 58904791 T 19891027; DK 580089 A 19891117; ES 89120028 T 19891027; KR 890016439 A 19891114; MX 1845089 A 19891122; US 43216989 A 19891106; ZA 898257 A 19891031