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1. WO2020065431 - LIQUID FILTRATION SYSTEM

Publication Number WO/2020/065431
Publication Date 02.04.2020
International Application No. PCT/IB2019/057663
International Filing Date 11.09.2019
IPC
B01D 24/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
B01D 24/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
02with the filter bed stationary during the filtration
10the filtering material being held in a closed container
B01D 24/40 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
38Feed or discharge devices
40for feeding
B01D 24/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
02with the filter bed stationary during the filtration
10the filtering material being held in a closed container
14Downward filtration, the container having distribution or collection headers or pervious conduits
CPC
B01D 24/105
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
02with the filter bed stationary during the filtration
10the filtering material being held in a closed container
105downward filtration without specifications about the filter material supporting means
B01D 24/14
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
02with the filter bed stationary during the filtration
10the filtering material being held in a closed container
14Downward filtration, the container having distribution or collection headers or pervious conduits
B01D 24/40
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
38Feed or discharge devices
40for feeding
B01D 24/402
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
24Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
38Feed or discharge devices
40for feeding
402containing fixed liquid displacement elements or cores
Applicants
  • NETAFIM LTD [IL]/[IL]
Inventors
  • ITAI, Tamir
  • BELFORD, Lorne
Agents
  • JAFFE, Eytan
Priority Data
62/736,74526.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIQUID FILTRATION SYSTEM
(FR) SYSTÈME DE FILTRATION D'UN LIQUIDE
Abstract
(EN)
A media filter includes an inlet and a diffuser located axially below the inlet for distributing liquid entering the filter via the inlet over the media in the filter. The diffuser including one or more members extending generally orthogonal to the axis of the filter.
(FR)
L'invention concerne un filtre de support qui comprend une entrée et un diffuseur situé axialement en dessous de l'entrée pour distribuer le liquide entrant dans le filtre par l'intermédiaire de l'entrée sur le support dans le filtre. Le diffuseur comprend un ou plusieurs éléments s'étendant généralement orthogonalement à l'axe du filtre.
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