EP 2152965 B1 20120926 - METHOD FOR CONTROLLING AND/OR REGULATING THE DRIVES OF A ROLLER ARRANGEMENT
Title (en)
METHOD FOR CONTROLLING AND/OR REGULATING THE DRIVES OF A ROLLER ARRANGEMENT
Title (de)
VERFAHREN ZUR STEUERUNG UND/ODER REGELUNG DER ANTRIEBE EINER WALZENANORDNUNG
Title (fr)
PROCÉDÉ DE COMMANDE ET/OU DE RÉGLAGE DE L'ENTRAÎNEMENT D'UN SYSTÈME DE CYLINDRES
Publication
Application
Priority
- EP 2008054215 W 20080408
- DE 102007022239 A 20070509
Abstract (en)
[origin: WO2008138691A1] The invention relates to a method for controlling and/or regulating the drives of a roller arrangement (20, 42) having at least two rollers (24, 26, 46, 48) forming a nip (22, 44) between them for producing and/or processing a material web, particularly a paper and/or cardboard web, the circumferential speeds of the two rollers being determined as a function of defined roller diameters. The defined diameters used to determine the circumferential speeds of the rollers are at least partially adapted online to the current operating conditions. The invention also relates to a corresponding device.
IPC 8 full level
CPC (source: EP)
D21G 1/0006 (2013.01); D21G 1/004 (2013.01); D21G 9/0045 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008138691 A1 20081120; CN 101688369 A 20100331; CN 101688369 B 20120905; DE 102007022239 A1 20081127; EP 2152965 A1 20100217; EP 2152965 B1 20120926
DOCDB simple family (application)
EP 2008054215 W 20080408; CN 200880024198 A 20080408; DE 102007022239 A 20070509; EP 08735943 A 20080408