EP 3727771 A1 20201028 - FIRE RETARDANT IMPREGNATION OF WOODEN PLATES
Title (en)
FIRE RETARDANT IMPREGNATION OF WOODEN PLATES
Title (de)
FLAMMHEMMENDE IMPRÄGNIERUNG VON HOLZPLATTEN
Title (fr)
IMPRÉGNATION IGNIFUGE DE PLAQUES EN BOIS
Publication
Application
Priority
- DK PA201770962 A 20171220
- DK 2018050377 W 20181219
Abstract (en)
[origin: WO2019120421A1] The present invention relates to a system and method for very fast fire retardant impregnation of wooden plates with a chemical composition. The system comprises weighing systems, humidity sensors for performing measurement of humidity in the plates, drying modules for drying of the plates, a spraying device with a plurality of spray nozzles placed both under and over the plate for spraying with the chemical composition. With this very fast system, it is possible to carry out the impregnation of wooden plates at extremely high speed compared to previous impregnation systems.
IPC 8 full level
CPC (source: EP)
B05D 1/02 (2013.01); B05D 3/0263 (2013.01); B05D 7/06 (2013.01); B27K 3/0214 (2013.01); B27K 3/0228 (2013.01); B27K 3/025 (2013.01); B27K 3/166 (2013.01); F26B 3/04 (2013.01); F26B 3/30 (2013.01); F26B 15/122 (2013.01); B05B 7/32 (2013.01); B05B 9/0423 (2013.01); B05B 13/0207 (2013.01); B05D 2252/04 (2013.01); B27K 2240/30 (2013.01); F26B 2210/14 (2013.01)
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 2019120421 A1 20190627; EP 3727771 A1 20201028; EP 3727771 A4 20211117; RU 2020123687 A 20220120
DOCDB simple family (application)
DK 2018050377 W 20181219; EP 18893192 A 20181219; RU 2020123687 A 20181219