EP 0414119 B1 20000524 - Screening cylinder
Title (en)
Screening cylinder
Title (de)
Zylindrischer Siebkorb
Title (fr)
Cylindre pour épurateur
Publication
Application
Priority
DE 3927202 A 19890817
Abstract (en)
[origin: EP0414119A1] A screening cylinder for the grading of fibre suspensions has, on the outside, slot-shaped grooves (2) which are formed arcuately with higher curvature on the downstream flank (4) and with lower curvature on the upstream flank (5); the screening orifices (6) open into the slot-shaped grooves (2) approximately at the lowest point. In a modified embodiment of a screening cylinder of this type, the slot-shaped grooves (2) are formed arcuately with higher curvature on the downstream flank (4) and with lower curvature on the upstream flank (5); the screening orifices (6) open into the flank (5) of lower curvature. <IMAGE>
IPC 1-7
IPC 8 full level
D21D 5/16 (2006.01)
CPC (source: EP US)
D21D 5/16 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0414119 A1 19910227; EP 0414119 B1 20000524; AT E193347 T1 20000615; DE 3927202 A1 19910221; DE 59010906 D1 20000629; ES 2145732 T3 20000716; US 5073254 A 19911217
DOCDB simple family (application)
EP 90115652 A 19900816; AT 90115652 T 19900816; DE 3927202 A 19890817; DE 59010906 T 19900816; ES 90115652 T 19900816; US 56697990 A 19900814