FR3083127B1 - Dispositif de filtration de liquide aspire entre deux couches superposees de media filtrant - Google Patents

Dispositif de filtration de liquide aspire entre deux couches superposees de media filtrant Download PDF

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Publication number
FR3083127B1
FR3083127B1 FR1855940A FR1855940A FR3083127B1 FR 3083127 B1 FR3083127 B1 FR 3083127B1 FR 1855940 A FR1855940 A FR 1855940A FR 1855940 A FR1855940 A FR 1855940A FR 3083127 B1 FR3083127 B1 FR 3083127B1
Authority
FR
France
Prior art keywords
filter media
filtration
layers
weld lines
superimposed layers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1855940A
Other languages
English (en)
Other versions
FR3083127A1 (fr
Inventor
Georges Maguin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1855940A priority Critical patent/FR3083127B1/fr
Priority to PCT/EP2019/066603 priority patent/WO2020002194A1/fr
Priority to CN201980043621.9A priority patent/CN112566710B/zh
Priority to US17/256,470 priority patent/US11471799B2/en
Publication of FR3083127A1 publication Critical patent/FR3083127A1/fr
Application granted granted Critical
Publication of FR3083127B1 publication Critical patent/FR3083127B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B01D35/0273—Filtering elements with a horizontal or inclined rotation or symmetry axis submerged in tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1426—Filtration means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

La présente invention a pour objet un dispositif de filtration pour un liquide comportant : - au moins deux couches (4, 6) superposées de média filtrant présentant des lignes de soudure (16, 18) formant entre elles des bandes, les couches (4, 6) de média filtrant présentant des lignes de soudure (16, 18) étant superposées de telle sorte que les lignes de soudure (16, 18) d'une couche (4, 6) forment avec les lignes de soudure (18, 16) de l'autre couche (6, 4) un maillage selon une vue normale aux couches (4, 6) de média filtrant, - une première face externe (2) et une seconde face externe (8) réalisées chacune au moins localement dans un matériau perméable à l'eau, les couches (4, 6) de média filtrant étant disposées entre les faces externes (2, 8), et - un connecteur d'aspiration (10) servant à l'aspiration de liquide à travers le dispositif de filtration.
FR1855940A 2018-06-29 2018-06-29 Dispositif de filtration de liquide aspire entre deux couches superposees de media filtrant Active FR3083127B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1855940A FR3083127B1 (fr) 2018-06-29 2018-06-29 Dispositif de filtration de liquide aspire entre deux couches superposees de media filtrant
PCT/EP2019/066603 WO2020002194A1 (fr) 2018-06-29 2019-06-24 Dispositif de filtration de liquide aspiré entre deux couches superposées de média filtrant
CN201980043621.9A CN112566710B (zh) 2018-06-29 2019-06-24 用于过滤吸取在叠置的两个过滤介质层之间的液体的装置
US17/256,470 US11471799B2 (en) 2018-06-29 2019-06-24 Device for filtering liquid drawn in between two superimposed layers of filtering media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855940A FR3083127B1 (fr) 2018-06-29 2018-06-29 Dispositif de filtration de liquide aspire entre deux couches superposees de media filtrant
FR1855940 2018-06-29

Publications (2)

Publication Number Publication Date
FR3083127A1 FR3083127A1 (fr) 2020-01-03
FR3083127B1 true FR3083127B1 (fr) 2021-04-23

Family

ID=63579410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855940A Active FR3083127B1 (fr) 2018-06-29 2018-06-29 Dispositif de filtration de liquide aspire entre deux couches superposees de media filtrant

Country Status (4)

Country Link
US (1) US11471799B2 (fr)
CN (1) CN112566710B (fr)
FR (1) FR3083127B1 (fr)
WO (1) WO2020002194A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116506A (en) * 1989-06-30 1992-05-26 Oregon State University Support aerated biofilm reactor
US5902480A (en) 1997-05-13 1999-05-11 Kuss Corporation Depth media in-tank fuel filter with extruded mesh shell
US7357863B2 (en) * 2004-04-13 2008-04-15 Eastman Kodak Company Container for inhibiting microbial growth in liquid nutrients
WO2006084100A2 (fr) * 2005-02-04 2006-08-10 Imbibitive Technologies Corporation Systeme de drainage
DE102009058067A1 (de) * 2009-12-14 2011-06-16 Mann + Hummel Gmbh Kompaktfilter, Verfahren zur Herstellung eines Kompaktfilters und Filtermedium
JP5985300B2 (ja) 2012-08-10 2016-09-06 愛三工業株式会社 燃料フィルタ装置
DE102013102235A1 (de) * 2013-03-06 2014-09-25 Emitec France S.A.S Vorrichtung zur Förderung eines flüssigen Additivs
DE102013004283A1 (de) * 2013-03-13 2014-09-18 Mann + Hummel Gmbh Verfahren und Vorrichtung zur Herstellung eines Filterelements und Filterelement
DE102013113155A1 (de) 2013-11-28 2015-05-28 Emitec France S.A.S Flüssigkeitsreinigungselement zum Reinigen einer Flüssigkeit
US9399195B2 (en) * 2014-01-31 2016-07-26 Paragon Space Development Corporation Ionomer-membrane water processing apparatus
DE102014103715A1 (de) * 2014-03-19 2015-09-24 Emitec France S.A.S Flüssigkeitsreinigungselement zum Reinigen einer Flüssigkeit
EP2944247B1 (fr) * 2014-05-12 2016-09-21 Eurofilters N.V. Sac filtrant d'aspirateur doté d'un cordon de soudure très résistant, son procédé de fabrication, outil et installation de soudage par ultrasons destinée à la fabrication d'un cordon de soudure très résistant
US10253738B2 (en) * 2015-09-08 2019-04-09 Sogefi Engine Systems Usa, Inc. Diesel fuel filter assembly

Also Published As

Publication number Publication date
US20210129052A1 (en) 2021-05-06
CN112566710A (zh) 2021-03-26
US11471799B2 (en) 2022-10-18
CN112566710B (zh) 2022-09-27
WO2020002194A1 (fr) 2020-01-02
FR3083127A1 (fr) 2020-01-03

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