EP 3863770 A1 20210818 - POWDER FEED INJECTOR
Title (en)
POWDER FEED INJECTOR
Title (de)
PULVERZUFUHRINJEKTOR
Title (fr)
INJECTEUR D'ALIMENTATION DE POUDRE
Publication
Application
Priority
- BE 201805691 A 20181009
- EP 2019077378 W 20191009
Abstract (en)
[origin: WO2020074590A1] The invention proposes a pneumatic powder feed injector (1) comprising a primary channel (4), connectable to a compressed air source, and a suction channel (5), connectable to a powder container, the two channels opening in an inner cavity (3) that opens on a nozzle (7) for transporting powders, the injector being characterised by the fact that the nozzle (7) is a cylinder manufactured with one of the materials of the list constituted by borosilicate glass and quartz.
IPC 8 full level
B05B 5/03 (2006.01); B05B 7/06 (2006.01); B05B 7/14 (2006.01)
CPC (source: EP)
B05B 5/032 (2013.01); B05B 7/1486 (2013.01); B05B 7/06 (2013.01)
Citation (search report)
See references of WO 2020074590A1
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 2020074590 A1 20200416; BE 1026693 A1 20200505; BE 1026693 B1 20200511; EP 3863770 A1 20210818
DOCDB simple family (application)
EP 2019077378 W 20191009; BE 201805691 A 20181009; EP 19783055 A 20191009