EP 1105560 A1 20010613 - REFINER PLATE WITH CHICANES
Title (en)
REFINER PLATE WITH CHICANES
Title (de)
REFINERSCHEIBE MIT SCHIKANEN
Title (fr)
PLAQUE DE RAFFINEUR A CHICANES
Publication
Application
Priority
US 9817162 W 19980819
Abstract (en)
[origin: WO0011264A1] A refiner plate for the face of a refiner disc comprising a plurality of refiner segments (10) arranged side-by-side on the face of the disc to form a substantially annular refining region. Each refiner segment has a plurality bars (32, 34), chicanes (46) and grooves (36, 38) for refining a lignocellulosic material and forming a zig-zag path for receiving and transmitting steam generated during the refining process. The chicanes define a series of substantially arcuate lines (56) extending from a position intermediate the junction of the inlet and refining zones to the outer edge of the refiner plate in the counter-rotation direction.
IPC 1-7
IPC 8 full level
D21D 1/30 (2006.01)
CPC (source: EP KR)
D21D 1/30 (2013.01 - KR); D21D 1/306 (2013.01 - EP)
Citation (search report)
See references of WO 0011264A1
Designated contracting state (EPC)
AT DE FI FR GB SE
DOCDB simple family (publication)
WO 0011264 A1 20000302; AT E238447 T1 20030515; AU 742445 B2 20020103; AU 8914698 A 20000314; BR 9815989 A 20010502; CA 2337419 A1 20000302; CA 2337419 C 20040720; CN 1097126 C 20021225; CN 1303451 A 20010711; DE 69813910 D1 20030528; DE 69813910 T2 20040212; EP 1105560 A1 20010613; EP 1105560 B1 20030423; KR 20010106423 A 20011129; NO 20010527 D0 20010131; NO 20010527 L 20010131; NO 313297 B1 20020909
DOCDB simple family (application)
US 9817162 W 19980819; AT 98940991 T 19980819; AU 8914698 A 19980819; BR 9815989 A 19980819; CA 2337419 A 19980819; CN 98814194 A 19980819; DE 69813910 T 19980819; EP 98940991 A 19980819; KR 20017001198 A 20010129; NO 20010527 A 20010131