(19)
(11) EP 2 516 736 A2

(12)

(88) Date of publication A3:
10.11.2011

(43) Date of publication:
31.10.2012 Bulletin 2012/44

(21) Application number: 10819687.4

(22) Date of filing: 23.12.2010
(51) International Patent Classification (IPC): 
D21F 5/18(2006.01)
D21F 7/04(2006.01)
 D21G 9/00(2006.01)
(86) International application number:
PCT/FI2010/051085
(87) International publication number:
WO 2011/077015 (30.06.2011 Gazette 2011/26)
(84) Designated Contracting States:
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

(30) Priority: 23.12.2009 FI 20096396

(71) Applicant: Metso Paper, Inc.
00130 Helsinki (FI)

(72) Inventors:
  • Thorn, Tom
    FI-21260 Raisio (FI)
  • Norri, Petri
    FI-20250 Turku (FI)
  • Huhtala, Olli
    FI-21160 Merimasku (FI)
  • Välilä, Kari
    FI-21280 Raisio (FI)
  • Peltonen, Timo
    FI-20810 Turku (FI)

(74) Representative: Maskula, Silla Marjatta et al
Turun Patenttitoimisto Oy, P.O. Box 99
20521 Turku
20521 Turku (FI)

   


(54) ARRANGEMENT AND METHOD IN CONNECTION WITH AN IMPINGEMENT DRYER FOR DRYING A FIBER WEB