(19)
(11) EP 1 740 766 A1

(12)

(43) Date of publication:
10.01.2007 Bulletin 2007/02

(21) Application number: 05717281.9

(22) Date of filing: 17.03.2005
(51) International Patent Classification (IPC): 
D21F 1/56(2006.01)
(86) International application number:
PCT/FI2005/000156
(87) International publication number:
WO 2005/093154 (06.10.2005 Gazette 2005/40)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

(30) Priority: 25.03.2004 FI 20040454

(71) Applicant: PROCESS FLOW LTD OY
FI-20100 Turku (FI)

(72) Inventors:
  • KAREMA, Hannu
    FI-33430 Vuorentausta (FI)
  • AKERHOLM, Johan
    FI-21620 Kuusisto (FI)
  • ERIKSSON, Kenneth
    FI-20100 Turku (FI)

(74) Representative: Suominen, Kaisa Liisa 
Turun Patenttitoimisto Oy, P.O.Box 99
20521 Turku
20521 Turku (FI)

   


(54) APPARATUS AND METHOD IN A PAPER MACHINE AND A PAPER MACHINE