(19)
(11) EP 1 264 043 A1

(12)

(43) Date of publication:
11.12.2002 Bulletin 2002/50

(21) Application number: 01914879.0

(22) Date of filing: 15.03.2001
(51) International Patent Classification (IPC)7D21D 1/30, D21D 1/00
(86) International application number:
PCT/CA0100/336
(87) International publication number:
WO 0106/8974 (20.09.2001 Gazette 2001/38)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 15.03.2000 US 189601 P
15.03.2000 CA 2300737

(71) Applicants:
  • Pulp and PaperResearch Institute of Canada
    Pointe Claire,Québec H9R 3J7 (CA)
  • QUEEN'S UNIVERSITY AT KINGSTON
    KingstonOntario K7L 3N6 (CA)

(72) Inventors:
  • BANKES, Alan, Henry
    Okotoks, Alberta T0L 1T4 (CA)
  • WILD, Peter, Martin
    Kingston, Ontario K7L 4L5 (CA)
  • OUELLET, Daniel
    Vancouver, British Columbia V5V 3J8 (CA)

(74) Representative: Lamb, Richard Andrew et al
Urquhart-Dykes & Lord,New Priestgate House,57 Priestgate
Peterborough,Cambs. PE1 1JX
Peterborough,Cambs. PE1 1JX (GB)

   


(54) REFINER FORCE SENSOR