EP 3810330 A1 20210428 - DEVICE FOR PURIFYING A GASEOUS MEDIUM LOADED WITH PARTICLES
Title (en)
DEVICE FOR PURIFYING A GASEOUS MEDIUM LOADED WITH PARTICLES
Title (de)
VORRICHTUNG ZUR REINIGUNG EINES MIT PARTIKELN BELADENEN GASFÖRMIGEN MEDIUMS
Title (fr)
DISPOSITIF DE PURIFICATION D'UN MILIEU GAZEUX CHARGÉ DE PARTICULES
Publication
Application
Priority
- FR 1855583 A 20180622
- FR 2019051436 W 20190613
Abstract (en)
[origin: WO2019243715A1] The invention relates to a device for purifying a gaseous medium loaded with particles comprising a shell (11) closed at the ends thereof by an end plate (31) protected by a disjoined shell (70), an electrostatic filtration chamber (20) having a passage for the gaseous medium loaded with particles; said chamber (20) comprising an emissive structure (40) comprising serrated plates (42) forming tips (47) directed towards a collecting structure (50) on either side of said emissive structure (40) and designed to trap the particles contained in the gaseous medium; said end plate (31) and said shell (70) are each brought to a different predetermined potential so as to create an electric repulsion field in the vicinity of said end plate (31), directed towards said passage.
IPC 8 full level
B03C 3/41 (2006.01); B03C 3/49 (2006.01); B03C 3/70 (2006.01)
CPC (source: EP KR US)
B03C 3/15 (2013.01 - US); B03C 3/41 (2013.01 - EP KR US); B03C 3/49 (2013.01 - EP KR US); B03C 3/70 (2013.01 - EP KR US); B03C 3/82 (2013.01 - US); F01N 3/24 (2013.01 - US); B03C 2201/10 (2013.01 - US); B03C 2201/30 (2013.01 - US)
Citation (search report)
See references of WO 2019243715A1
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 2019243715 A1 20191226; CA 3103358 A1 20191226; CN 112512697 A 20210316; EP 3810330 A1 20210428; FR 3082760 A1 20191227; JP 2021529661 A 20211104; JP 7414819 B2 20240116; KR 20210035184 A 20210331; MA 52956 A 20210428; MX 2020013445 A 20210527; US 2021252524 A1 20210819
DOCDB simple family (application)
FR 2019051436 W 20190613; CA 3103358 A 20190613; CN 201980041933 A 20190613; EP 19737864 A 20190613; FR 1855583 A 20180622; JP 2021520469 A 20190613; KR 20217002151 A 20190613; MA 52956 A 20190613; MX 2020013445 A 20190613; US 201917251588 A 20190613