EP 4377508 A1 20240605 - DEVICE FOR DEFIBRATING FIBROUS MATERIAL
Title (en)
DEVICE FOR DEFIBRATING FIBROUS MATERIAL
Title (de)
VORRICHTUNG ZUM AUFLÖSEN VON FASERSTOFF
Title (fr)
DISPOSITIF POUR DÉFIBRER UN MATÉRIAU FIBREUX
Publication
Application
Priority
- DE 102021119250 A 20210726
- EP 2022068679 W 20220706
Abstract (en)
[origin: WO2023006363A1] The invention relates to a device (10) for defibrating fibrous material, in particular for defibrating fibrous material with high material densities in the HC range, having a housing (12) and a rotor (18) arranged in the housing (12), wherein the rotor (18) comprises a rotor shaft (26) and working elements (14), which are arranged circumferentially on it and can be brought into engagement with the fibrous material, and is mounted rotatably about an axis (16) parallel to a longitudinal axis (28) of the housing (12). Formed between the working elements (14) is at least one intermediate space (32), into which at least one comminuting element (40) of a comminuting device (42) can be introduced.
IPC 8 full level
D21B 1/30 (2006.01); D21B 1/12 (2006.01); D21B 1/34 (2006.01)
CPC (source: EP)
D21B 1/12 (2013.01); D21B 1/30 (2013.01); D21B 1/34 (2013.01)
Citation (search report)
See references of WO 2023006363A1
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 102021119250 B3 20220728; CN 117616168 A 20240227; EP 4377508 A1 20240605; WO 2023006363 A1 20230202
DOCDB simple family (application)
DE 102021119250 A 20210726; CN 202280048706 A 20220706; EP 2022068679 W 20220706; EP 22740863 A 20220706