EP 0641264 B1 19971119 - QUALITY-CONTROL SIEVE AND METHOD OF USING IT
Title (en)
QUALITY-CONTROL SIEVE AND METHOD OF USING IT
Title (de)
KONTROLLSIEB SOWIE VERFAHREN ZUR KONTROLLSIEBUNG
Title (fr)
CRIBLE DE CONTROLE ET PROCEDE DE CRIBLAGE DE CONTROLE
Publication
Application
Priority
- CH 9400053 W 19940311
- DE 4307789 A 19930312
Abstract (en)
[origin: US5593042A] PCT No. PCT/CH94/00053 Sec. 371 Date Mar. 1, 1995 Sec. 102(e) Date Mar. 1, 1995 PCT Filed Mar. 11, 1994 PCT Pub. No. WO94/20228 PCT Pub. Date Sep. 15, 1994The novel invention proposes a final screen which is very reliable in operation and which is suitable more particularly also for building into a pneumatic conveying line. In a first section the material is distributed uniformly over the entire peripheral surface of the screen shell. The subsequent section is used for completing screening and separating the coarse material out through an outlet. A centrifuging rotor with helically arranged elastomeric cleaning lobes projecting from the centrifuging bars provide a high throughput and particularly damage-obviating discharge of even relatively large foreign bodies.
IPC 1-7
IPC 8 full level
B07B 1/20 (2006.01)
CPC (source: EP US)
B07B 1/20 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
US 5593042 A 19970114; AT E160301 T1 19971215; CN 1053847 C 20000628; CN 1105502 A 19950719; DE 4307789 A1 19941027; DE 4307789 C2 19960404; DE 4307789 C3 20000224; DE 59404615 D1 19980102; EP 0641264 A1 19950308; EP 0641264 B1 19971119; ES 2109679 T3 19980116; GB 2276339 A 19940928; GB 2276339 B 19970521; GB 9404781 D0 19940427; WO 9420228 A1 19940915
DOCDB simple family (application)
US 33573295 A 19950301; AT 94908243 T 19940311; CH 9400053 W 19940311; CN 94190123 A 19940311; DE 4307789 A 19930312; DE 59404615 T 19940311; EP 94908243 A 19940311; ES 94908243 T 19940311; GB 9404781 A 19940311