EP 0746642 A1 19961211 - SPINNING DEVICE
Title (en)
SPINNING DEVICE
Title (de)
SPINNVORRICHTUNG
Title (fr)
DISPOSITIF DE FILAGE
Publication
Application
Priority
- AT 9500229 W 19951127
- AT 239194 A 19941222
Abstract (en)
[origin: GB2301309A] The invention relates to a spinning device for operating the wet/dry amino-oxide process with: a spinning nozzle having spinning apertures for extruding filaments; a blower device by means of which the extruded filaments can be cooled immediately after leaving the spinning apertures; a container of spinning bath liquid; a bundling unit fitted in the spinning bath liquid to bundle the extruded filaments; and an air gap defined as the distance between the spinning nozzle from the surface of the spinning bath liquid; in which: the bundling unit is at such a distance from the spinning nozzle that the angle (* small Greek alpha *) between the filaments to the perpendicular to the spinning bath liquid is 45{ at the most and the relation 0.1 + .0051 * less than or equal to * 0.7.d 0 .(h-1)/h is satisfied, in which d 0 is the distance (in mm) between a spinning aperture and its neighbouring aperture in the spinning nozzle, h is the distance (in mm) between the bundling component and the spinning nozzle and 1 is the air gap (mm), where 0.4 mm * less than or equal to * d 0 * less than or equal to * 2 mm and 0 mm < 1 < 60 mm.
IPC 1-7
IPC 8 full level
D01D 4/02 (2006.01); B29C 48/30 (2019.01); D01D 5/04 (2006.01); D01D 5/06 (2006.01); D01D 5/088 (2006.01); D01F 2/00 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
GB 2301309 A 19961204; GB 9617170 D0 19960925; AR 000362 A1 19970618; AT A239194 A 19960215; AT A902195 A 20000615; AT E166677 T1 19980615; AT E178665 T1 19990415; AT E222614 T1 20020915; AU 3863295 A 19960719; AU 4167596 A 19960710; AU 695715 B2 19980820; AU 703733 B2 19990401; BG 100793 A 19970930; BG 61849 B1 19980731; BR 9506857 A 19970923; BR 9506858 A 19970923; CA 2183230 A1 19960627; CA 2183627 A1 19960704; CA 2183627 C 20060919; CN 1068910 C 20010725; CN 1132972 C 20031231; CN 1145100 A 19970312; CN 1146218 A 19970326; CN 1309197 A 20010822; CO 4480065 A1 19970709; CR 5234 A 20011102; CZ 230596 A3 19961113; CZ 288127 B6 20010411; CZ 291490 B6 20030312; DE 19581437 B4 20040429; DE 19581437 D2 19970821; DE 19581487 D2 19970116; DE 59502340 D1 19980702; DE 59505595 D1 19990512; DE 59510336 D1 20020926; EP 0746641 A1 19961211; EP 0746641 B1 19980527; EP 0746642 A1 19961211; EP 0746642 B1 19990407; EP 0832995 A2 19980401; EP 0832995 A3 19980715; EP 0887444 A1 19981230; EP 0887444 B1 20020821; FI 963269 A0 19960821; FI 963269 A 19960821; FI 963270 A0 19960821; FI 963270 A 19960821; GB 2301060 A 19961127; GB 9617016 D0 19960925; HK 1010401 A1 19990617; HR P950610 A2 19970630; HR P950610 B1 20010228; HU 220328 B 20011228; HU 9602257 D0 19961028; HU T78008 A 19990528; IL 116292 A0 19960331; IL 116292 A 19990714; JP H09509703 A 19970930; JP H09509704 A 19970930; KR 100430918 B1 20040719; MA 23749 A1 19960701; MX 9603562 A 19970329; MY 115450 A 20030630; NO 310034 B1 20010507; NO 963480 D0 19960821; NO 963480 L 19961021; NO 963481 D0 19960821; NO 963481 L 19961022; NZ 295314 A 19981028; PE 4397 A1 19970219; PL 181190 B1 20010629; PL 315840 A1 19961209; RO 114811 B1 19990730; RU 2132418 C1 19990627; SK 104496 A3 19970108; SK 284686 B6 20050908; TN SN95134 A1 19960206; TR 199501659 A2 19960721; TR 199501659 A3 19960721; TW 293040 B 19961211; UY 24131 A1 19960517; WO 9619598 A2 19960627; WO 9619598 A3 19960822; WO 9620300 A2 19960704; WO 9620300 A3 19960906; ZA 9510655 B 19960709
DOCDB simple family (application)
GB 9617170 A 19951127; AR 33464695 A 19951215; AT 239194 A 19941222; AT 902195 A 19951219; AT 9500229 W 19951127; AT 9500244 W 19951219; AT 95937712 T 19951127; AT 95940073 T 19951219; AT 98117527 T 19951127; AU 3863295 A 19951127; AU 4167596 A 19951219; BG 10079396 A 19960820; BR 9506857 A 19951127; BR 9506858 A 19951219; CA 2183230 A 19951219; CA 2183627 A 19951127; CN 00130433 A 20000920; CN 95192380 A 19951127; CN 95192617 A 19951219; CO 95060916 A 19951221; CR 5234 A 19951220; CZ 20003534 A 20000925; CZ 230596 A 19951127; DE 19581437 A 19951127; DE 19581437 D 19951127; DE 19581487 T 19951209; DE 59502340 T 19951219; DE 59505595 T 19951127; DE 59510336 T 19951127; EP 95937712 A 19951127; EP 95940073 A 19951219; EP 97119866 A 19951219; EP 98117527 A 19951127; FI 963269 A 19960821; FI 963270 A 19960821; GB 9617016 A 19951219; HK 98111006 A 19980928; HR P950610 A 19951220; HU 9602257 A 19951127; IL 11629295 A 19951208; JP 51935396 A 19951219; JP 52007096 A 19951127; KR 19960704671 A 19960822; MA 24101 A 19951219; MX 9603562 A 19951127; MY PI9503847 A 19951213; NO 963480 A 19960821; NO 963481 A 19960821; NZ 29531495 A 19951127; PE 28710695 A 19951213; PL 31584095 A 19951127; RO 9601690 A 19951127; RU 96119348 A 19951127; SK 104496 A 19951127; TN SN95134 A 19951222; TR 9501659 A 19951222; TW 84112883 A 19951204; UY 24131 A 19951221; ZA 9510655 A 19951214