Title (en)

FIBRE PREPARATION SYSTEM

Title (de)

ANLAGE ZUR FASERAUFBEREITUNG

Title (fr)

DISPOSITIF DE TRAITEMENT DE FIBRES

Publication

EP 1337384 A1 20030827 (DE)

Application

EP 01998433 A 20011026

Priority

• DE 0104071 W 20011026
• DE 10059881 A 20001201

Abstract (en)

[origin: WO0243934A1] The invention relates to a system for producing and preparing fibres. Said system comprises a first separator that is connected downstream of a tubular dryer, the fibre outlet of said separator being connected to a second separator by means of a connecting conduit. A size application device (9), formed by a section of conduit containing an internal tube (14) that is provided with air passages (13) and has a greater flow cross-section than the connecting conduit, is integrated into said connecting conduit. The internal tube is surrounded by an external tube (15), which together with the internal tube defines an annular chamber that has at least one compressed air connection (20).

IPC 1-7

B27N 1/02; B01F 5/04; B01F 5/06; B01F 5/20

IPC 8 full level

B01F 33/40 (2022.01); B27N 1/02 (2006.01)

CPC (source: EP US)

B01F 23/566 (2022.01 - EP); B01F 25/3141 (2022.01 - EP US); B01F 25/433 (2022.01 - EP US); B01F 33/404 (2022.01 - EP US); B27N 1/02 (2013.01 - EP US); B01F 23/566 (2022.01 - US)

Citation (search report)

See references of WO 0243934A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0243934 A1 20020606; AT E328714 T1 20060615; AU 1897202 A 20020611; DE 10059881 A1 20020620; DE 10059881 B4 20050602; DE 50110073 D1 20060720; DK 1337384 T3 20060710; EP 1337384 A1 20030827; EP 1337384 B1 20060607; ES 2261524 T3 20061116; PL 360943 A1 20040920; PT 1337384 E 20060929; US 2004065758 A1 20040408; US 6984266 B2 20060110

DOCDB simple family (application)

DE 0104071 W 20011026; AT 01998433 T 20011026; AU 1897202 A 20011026; DE 10059881 A 20001201; DE 50110073 T 20011026; DK 01998433 T 20011026; EP 01998433 A 20011026; ES 01998433 T 20011026; PL 36094301 A 20011026; PT 01998433 T 20011026; US 43295803 A 20031128