EP 3700653 A1 20200902 - FILTRATION ASSEMBLY OF AN AQUEOUS FLUID
Title (en)
FILTRATION ASSEMBLY OF AN AQUEOUS FLUID
Title (de)
FILTRIERANORDNUNG EINER WÄSSRIGEN FLÜSSIGKEIT
Title (fr)
ENSEMBLE DE FILTRATION D'UN FLUIDE AQUEUX
Publication
Application
Priority
- IT 201700119893 A 20171023
- IB 2018058150 W 20181019
Abstract (en)
[origin: WO2019082034A1] The invention is a filtration assembly of an aqueous fluid (1) of an injection system of said aqueous fluid. The filtration assembly (1) operates in a working configuration in which the aqueous fluid is filtered and flows towards the injector and in a backflow configuration in which a flow of air and/or water flows in the opposite direction towards the tank. The filtration assembly (1) extends along a main axis (X- X) and comprises: - a housing body (2); - a filter cartridge (3) housed in the housing body (2) identifying in the housing body (2) a raw side (X) and a clean side (Y); - a control head (5) which closes tightly the housing body (2) fluidically connected to the raw side (X) and to the clean side (Y) wherein the control head (5) controls the flow direction of the aqueous fluid and/or the flow of water and/or air passing through the assembly (1) comprising at least a pair of non-return valves (50).
IPC 8 full level
B01D 35/147 (2006.01); B01D 29/21 (2006.01); B01D 29/90 (2006.01); B01D 29/92 (2006.01); B01D 29/96 (2006.01); B01D 35/153 (2006.01); B01D 35/18 (2006.01)
CPC (source: EP)
B01D 29/21 (2013.01); B01D 29/90 (2013.01); B01D 29/925 (2013.01); B01D 29/96 (2013.01); B01D 35/147 (2013.01); B01D 35/153 (2013.01); B01D 35/18 (2013.01); B01D 2201/287 (2013.01); B01D 2201/291 (2013.01); B01D 2201/304 (2013.01); B01D 2201/305 (2013.01); B01D 2201/316 (2013.01); B01D 2201/4053 (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 2019082034 A1 20190502; EP 3700653 A1 20200902; IT 201700119893 A1 20190423; WO 2019082072 A1 20190502
DOCDB simple family (application)
IB 2018058150 W 20181019; EP 18800328 A 20181019; IB 2018058241 W 20181023; IT 201700119893 A 20171023