EP 3526382 A1 20190821 - JET MANIFOLD FOR WATER JET PROCESSING FIBERS
Title (en)
JET MANIFOLD FOR WATER JET PROCESSING FIBERS
Title (de)
DÜSENBALKEN FÜR DIE BEARBEITUNG VON FASERN MIT WASSERSTRAHLEN
Title (fr)
RAMPE DE JETS D'EAU POUR LE TRAITEMENT DE FIBRES PAR JETS D'EAU
Publication
Application
Priority
- DE 102016119480 A 20161012
- EP 2017072429 W 20170907
Abstract (en)
[origin: WO2018068951A1] The present invention relates to a jet manifold (1) for water jet processing fibers, comprising an elongate upper part (10) in which an elongate pressure chamber (11) is inserted, said pressure chamber (11) having an end face with an opening (12) for feeding water and an opposite closed end face. A pressure distribution chamber (13) is inserted in the upper part (10) and extends in parallel to the pressure chamber (11). Distributed over the length of the upper part (10) a plurality of through-flow bores (14) are introduced into the intermediate wall (15) between the pressure chamber (11) and the pressure distribution chamber (13), the water being conductible therethrough from the pressure chamber (11) to the pressure distribution chamber (13). The jet manifold further comprises an elongate lower part (16) which is arranged on the upper part (10) in a fluid-tight manner, a nozzle strip (17) with bores (18) for water to exit being received in or on the lower part (16). A slot (19) is introduced into the upper part and extends between the pressure distribution chamber (13) and the nozzle strip (17) to feed water to the nozzle strip (17). According to the invention the pressure chamber (11) is cylindrical and has a circular cross-section with a diameter of 70 mm to 90 mm. The pressure distribution chamber (13) is cylindrical and has a circular cross-section with a diameter of 30 mm to 40 mm.
IPC 8 full level
D04H 1/492 (2012.01); B05B 1/04 (2006.01); B05B 1/14 (2006.01); B05B 1/20 (2006.01); D04H 18/04 (2012.01)
CPC (source: EP)
B05B 1/20 (2013.01); D04H 1/492 (2013.01); D04H 18/04 (2013.01); B05B 1/04 (2013.01); B05B 1/202 (2013.01)
Citation (search report)
See references of WO 2018068951A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
DE 102016119480 A1 20180412; CN 109844204 A 20190604; CN 109844204 B 20210604; EP 3526382 A1 20190821; EP 3526382 B1 20200819; JP 2019530810 A 20191024; WO 2018068951 A1 20180419
DOCDB simple family (application)
DE 102016119480 A 20161012; CN 201780061175 A 20170907; EP 17764384 A 20170907; EP 2017072429 W 20170907; JP 2019519659 A 20170907