EP 2616584 B1 20160309 - PULPER COMPRISING A SCREENING SHEET
Title (en)
PULPER COMPRISING A SCREENING SHEET
Title (de)
PULPER MIT EINEM SIEBBLECH
Title (fr)
DÉSINTÉGRATEUR POURVU D'UNE PLAQUE DE TAMISAGE
Publication
Application
Priority
- DE 102011106266 A 20110627
- DE 102010046555 A 20100927
- DE 102010045623 A 20100917
- DE 2011001644 W 20110826
Abstract (en)
[origin: WO2012041269A2] The aim of the invention is to be able to use an individual pulper and to be able to remove fibrous material from the pulper in an optimum manner. In order to do this, the screening sheet of a pulper comprises openings which are disposed in various regions and have different sizes. One advantage is that said regions are concentric to each other.
IPC 8 full level
D21B 1/34 (2006.01)
CPC (source: EP US)
B02C 17/184 (2013.01 - US); D21B 1/345 (2013.01 - EP US)
Citation (examination)
US 4283275 A 19810811 - HEINBOCKEL WOLFGANG, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012041269 A2 20120405; WO 2012041269 A3 20120726; CN 103119217 A 20130522; CN 103119217 B 20160330; DE 112011104148 A5 20130905; EP 2616584 A2 20130724; EP 2616584 B1 20160309; US 2013206881 A1 20130815; US 8616476 B2 20131231
DOCDB simple family (application)
DE 2011001644 W 20110826; CN 201180044496 A 20110826; DE 112011104148 T 20110826; EP 11801562 A 20110826; US 201313795135 A 20130312