(19)
(11) EP 2 331 746 A1

(12)

(43) Date of publication:
15.06.2011 Bulletin 2011/24

(21) Application number: 09816526.9

(22) Date of filing: 23.09.2009
(51) International Patent Classification (IPC): 
D21C 9/18(2006.01)
B30B 9/20(2006.01)
B01D 33/067(2006.01)
D21C 9/06(2006.01)
(86) International application number:
PCT/SE2009/051057
(87) International publication number:
WO 2010/036192 (01.04.2010 Gazette 2010/13)
(84) Designated Contracting States:
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 SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 24.09.2008 SE 0802029

(71) Applicant: Metso Paper, Inc.
00101 Helsinki (FI)

(72) Inventors:
  • PONTÉN, Fredrik
    S-857 34 Sundsvall (SE)
  • BYLANDER, Johan
    S-852 37 Sundsvall (SE)

(74) Representative: Löfgren, Bengt Håkan Alpo et al
Groth & Co KB Box 6107
102 32 Stockholm
102 32 Stockholm (SE)

   


(54) AN APPARATUS FOR WASHING AND/OR DEWATERING PULP