(19)
(11) EP 2 819 790 A1

(12)

(43) Date of publication:
07.01.2015 Bulletin 2015/02

(21) Application number: 12869634.1

(22) Date of filing: 14.11.2012
(51) International Patent Classification (IPC): 
B08B 3/02(2006.01)
D21G 9/00(2006.01)
B08B 1/00(2006.01)
(86) International application number:
PCT/FI2012/051108
(87) International publication number:
WO 2013/128062 (06.09.2013 Gazette 2013/36)
(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
Designated Extension States:
BA ME

(30) Priority: 28.02.2012 FI 20125223

(71) Applicant: Valmet Technologies, Inc.
02150 Espoo (FI)

(72) Inventors:
  • FAGERLUND, John
    FI-40630 Jyväskylä (FI)
  • MAKKONEN, Sami
    FI-40500 Jyväskylä (FI)

(74) Representative: Schmid, Wolfgang 
Lorenz & Kollegen Patentanwälte Partnerschaftsgesellschaft mbB Alte Ulmer Strasse 2
89522 Heidenheim
89522 Heidenheim (DE)

   


(54) APPARATUS AND METHOD FOR CLEANING A ROLL IN A FIBER WEB MACHINE AND ELEMENT