EP 3765806 A1 20210120 - NOZZLE BOX FOR A DRYING DEVICE FOR DRYING PLATE-LIKE MATERIALS
Title (en)
NOZZLE BOX FOR A DRYING DEVICE FOR DRYING PLATE-LIKE MATERIALS
Title (de)
DÜSENKASTEN FÜR EINE TROCKNUNGSVORRICHTUNG ZUM TROCKNEN PLATTENARTIGER MATERIALIEN
Title (fr)
BOÎTE À BUSES POUR UN DISPOSITIF DE SÉCHAGE SERVANT À SÉCHER DES MATÉRIAUX EN FORME DE PANNEAU
Publication
Application
Priority
- DE 102018002073 A 20180315
- EP 2019000079 W 20190315
Abstract (en)
[origin: WO2019174784A1] The invention relates to a nozzle box (7, 7') arranged in a drying device transversely to a plate (8) to be dried in the drying device by means of drying air. The nozzle box (7, 7') has a conical shape at least in a direction perpendicular to the flow direction of the drying air in the nozzle box (7, 7'), and a drying surface provided with nozzles (18) and facing the plate (8), wherein the drying air flows from a plurality of nozzles (18) arranged in rows in the drying surface onto the plate (8). The nozzle box (7, 7') is characterised in that the ratio of the sum of the openings of the nozzles (18) per square metre to the drying area is less than 1.1%.
IPC 8 full level
F26B 13/10 (2006.01); F26B 15/12 (2006.01); F26B 21/00 (2006.01)
CPC (source: EP KR US)
F26B 3/04 (2013.01 - EP KR); F26B 3/283 (2013.01 - EP KR); F26B 13/10 (2013.01 - US); F26B 15/12 (2013.01 - EP KR); F26B 15/122 (2013.01 - US); F26B 21/004 (2013.01 - EP KR US); F26B 21/02 (2013.01 - EP KR); F26B 23/02 (2013.01 - EP KR)
Citation (search report)
See references of WO 2019174784A1
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)
WO 2019174784 A1 20190919; BR 112020018342 A2 20201229; CA 3093483 A1 20190919; CN 111886467 A 20201103; DE 102018002073 A1 20190919; EA 202092140 A1 20210304; EP 3765806 A1 20210120; EP 3765806 B1 20230111; ES 2939250 T3 20230420; JP 2021519909 A 20210812; JP 7102655 B2 20220720; KR 20200130727 A 20201119; US 2021018265 A1 20210121
DOCDB simple family (application)
EP 2019000079 W 20190315; BR 112020018342 A 20190315; CA 3093483 A 20190315; CN 201980019565 A 20190315; DE 102018002073 A 20180315; EA 202092140 A 20190315; EP 19720360 A 20190315; ES 19720360 T 20190315; JP 2020547359 A 20190315; KR 20207029268 A 20190315; US 201916980475 A 20190315