(19)
(11) EP 3 233 402 A1

(12)

(43) Date of publication:
25.10.2017 Bulletin 2017/43

(21) Application number: 15870456.9

(22) Date of filing: 09.12.2015
(51) International Patent Classification (IPC): 
B27L 11/02(2006.01)
B27G 13/02(2006.01)
B27G 13/00(2006.01)
B27L 11/00(2006.01)
(86) International application number:
PCT/SE2015/051317
(87) International publication number:
WO 2016/099380 (23.06.2016 Gazette 2016/25)
(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
Designated Validation States:
MA MD

(30) Priority: 17.12.2014 SE 1400599

(71) Applicant: Multi Channel Sweden AB (MCS AB)
895 92 Bredbyn (SE)

(72) Inventors:
  • SVENSSON, Åke
    894 31 Själevad (SE)
  • JONASSON, Per-Gustav
    895 92 Bredbyn (SE)
  • EDIN, Marie
    896 91 Husum (SE)

(74) Representative: Bjerndell, Per Ingvar 
RISE Processum AB P.O. Box 138 c/o NellPat AB
683 23 Hagfors
683 23 Hagfors (SE)

   


(54) PROCESS FOR DISINTEGRATING LIGNOCELLULOSIC MATERIAL IN A DRUM CHIPPER