EP 1896655 A1 20080312 - DRYING CYLINDER
Title (en)
DRYING CYLINDER
Title (de)
TROCKENZYLINDER
Title (fr)
CYLINDRE SECHEUR
Publication
Application
Priority
- EP 2006061052 W 20060327
- DE 102005022233 A 20050513
Abstract (en)
[origin: WO2006120059A1] The invention relates to a drying cylinder for drying a paper, cardboard, tissue or other fibrous web in a machine for manufacturing and/or finishing the former, which is heated from inside with a gaseous heat transfer medium, the inner side of the roll shell (1) having elevations which protrude out of the condensation (2) of the heat transfer medium which collects on the inner side. Here, the heat transfer is to be improved by the fact that the elevations are at least 1.2 times higher than the mean condensation height and/or the cross section of the elevations is reduced inwards.
IPC 8 full level
CPC (source: EP US)
D21F 5/02 (2013.01 - EP US); D21F 5/021 (2013.01 - EP US); D21F 5/10 (2013.01 - EP US)
Citation (search report)
See references of WO 2006120059A1
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005022233 A1 20061116; BR PI0612971 A2 20101214; CN 101189392 A 20080528; EP 1896655 A1 20080312; JP 2008540993 A 20081120; US 2008098613 A1 20080501; WO 2006120059 A1 20061116
DOCDB simple family (application)
DE 102005022233 A 20050513; BR PI0612971 A 20060327; CN 200680016470 A 20060327; EP 06725321 A 20060327; EP 2006061052 W 20060327; JP 2008510525 A 20060327; US 93096507 A 20071031