Global Patent Index - EP 1852551 B1

EP 1852551 B1 20140319 - Dewatering device

Title (en)

Dewatering device

Title (de)

Entwässerungsvorrichtung

Title (fr)

Dispositif d'égouttage

Publication

EP 1852551 B1 20140319 (DE)

Application

EP 07107298 A 20070502

Priority

DE 102006021328 A 20060505

Abstract (en)

[origin: EP1852551A1] In apparatus for dewatering a fibrous sheet (1), in which the sheet, with air-permeable endless revolving belt(s) (2, 3, 4) on each side, is at least partially wrapped around a rotating, cylindrical pressing roller (5), the pressing roller is in the form of a blowing roller which directs an air blast against the sheet in the wrapped region.

IPC 8 full level

D21F 3/02 (2006.01); D21F 5/18 (2006.01); D21F 11/14 (2006.01)

CPC (source: EP)

D21F 3/0272 (2013.01); D21F 3/0281 (2013.01); D21F 5/182 (2013.01); D21F 11/14 (2013.01); D21F 11/145 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1852551 A1 20071107; EP 1852551 B1 20140319; DE 102006021328 A1 20071108

DOCDB simple family (application)

EP 07107298 A 20070502; DE 102006021328 A 20060505