EP 4222309 A1 20230809 - FLOW-OPTIMIZED EDGE TREATMENT
Title (en)
FLOW-OPTIMIZED EDGE TREATMENT
Title (de)
STRÖMUNGSOPTIMIERTE RANDBEHANDLUNG
Title (fr)
DÉCORATION DE TRANCHES À ÉCOULEMENT OPTIMISÉ
Publication
Application
Priority
- DE 102020125806 A 20201002
- EP 2021075418 W 20210916
Abstract (en)
[origin: WO2022069234A1] A flow body for a format control unit of a Fourdrinier wire machine for producing a fibrous web, in particular a paper or cardboard web, wherein the flow body comprises a flow-dividing device which is suitable for separating an edge strip from a fibrous stock suspension jet, and wherein the flow-dividing device has a rounded edge with a curvature radius in the region of the flow division.
IPC 8 full level
D21F 1/56 (2006.01)
CPC (source: EP US)
Citation (search report)
See references of WO 2022069234A1
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020125806 A1 20220407; EP 4222309 A1 20230809; US 2023235508 A1 20230727; WO 2022069234 A1 20220407
DOCDB simple family (application)
DE 102020125806 A 20201002; EP 2021075418 W 20210916; EP 21778387 A 20210916; US 202318129216 A 20230331