WO2026041401A1 - Élément filtrant - Google Patents

Élément filtrant

Info

Publication number
WO2026041401A1
WO2026041401A1 PCT/EP2025/072439 EP2025072439W WO2026041401A1 WO 2026041401 A1 WO2026041401 A1 WO 2026041401A1 EP 2025072439 W EP2025072439 W EP 2025072439W WO 2026041401 A1 WO2026041401 A1 WO 2026041401A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
filter medium
distribution frame
medium body
bodies
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.)
Pending
Application number
PCT/EP2025/072439
Other languages
German (de)
English (en)
Inventor
Klaus Gehwolf
Christian Geiger
Maximilian Mayer
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.)
Mann and Hummel GmbH
Original Assignee
Mann and Hummel GmbH
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 Mann and Hummel GmbH filed Critical Mann and Hummel GmbH
Publication of WO2026041401A1 publication Critical patent/WO2026041401A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Un élément filtrant comprend un premier corps de milieu filtrant et un second corps de milieu filtrant, les corps étant positionnés de telle sorte qu'un corps est situé au-dessus de l'autre, et agencé de telle sorte qu'un corps est en amont de l'autre dans la direction d'écoulement traversant. Un cadre de distribution est situé entre les premier et second corps de milieu filtrant et un adhésif est appliqué au cadre de distribution, ledit adhésif étant situé entre les deux corps de milieu filtrant et le cadre de distribution.
PCT/EP2025/072439 2024-08-23 2025-08-05 Élément filtrant Pending WO2026041401A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102024124181.0A DE102024124181A1 (de) 2024-08-23 2024-08-23 Filterelement
DE102024124181.0 2024-08-23

Publications (1)

Publication Number Publication Date
WO2026041401A1 true WO2026041401A1 (fr) 2026-02-26

Family

ID=96738575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2025/072439 Pending WO2026041401A1 (fr) 2024-08-23 2025-08-05 Élément filtrant

Country Status (2)

Country Link
DE (1) DE102024124181A1 (fr)
WO (1) WO2026041401A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1996526U (de) * 1968-05-16 1968-11-14 Dennis Albert George Marshall Filter zum entfernen fremder bestandteile aus fluessigkeits- oder gasstroemen.
US4631077A (en) * 1985-03-26 1986-12-23 Pipercrosslimited Foam plastic air filter
US5858045A (en) * 1996-11-27 1999-01-12 Air Kontrol, Inc. Multiple layer air filter media
WO2000008213A1 (fr) 1998-08-07 2000-02-17 Guntaka Ramareddy V Oligomeres inhibant l'expression de genes de collagene
US20070175193A1 (en) 2006-02-01 2007-08-02 Advanced Flow Engineering, Inc. Dual pleated air filter
WO2015092681A1 (fr) * 2013-12-18 2015-06-25 Officine Metallurgiche G. Cornaglia S.P.A. Élément filtrant multicouche et son procédé de fabrication
CN208943718U (zh) 2018-08-29 2019-06-07 曼胡默尔滤清器（上海）有限公司 一种双层过滤介质空调滤清器
DE102022125471A1 (de) * 2022-10-04 2024-04-04 Mann+Hummel Gmbh Filterelement und Filtervorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2575322A (en) 2018-07-06 2020-01-08 Dyson Automotive Res And Development Limited Vehicle cabin filter assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1996526U (de) * 1968-05-16 1968-11-14 Dennis Albert George Marshall Filter zum entfernen fremder bestandteile aus fluessigkeits- oder gasstroemen.
US4631077A (en) * 1985-03-26 1986-12-23 Pipercrosslimited Foam plastic air filter
US5858045A (en) * 1996-11-27 1999-01-12 Air Kontrol, Inc. Multiple layer air filter media
WO2000008213A1 (fr) 1998-08-07 2000-02-17 Guntaka Ramareddy V Oligomeres inhibant l'expression de genes de collagene
US20070175193A1 (en) 2006-02-01 2007-08-02 Advanced Flow Engineering, Inc. Dual pleated air filter
WO2015092681A1 (fr) * 2013-12-18 2015-06-25 Officine Metallurgiche G. Cornaglia S.P.A. Élément filtrant multicouche et son procédé de fabrication
CN208943718U (zh) 2018-08-29 2019-06-07 曼胡默尔滤清器（上海）有限公司 一种双层过滤介质空调滤清器
DE102022125471A1 (de) * 2022-10-04 2024-04-04 Mann+Hummel Gmbh Filterelement und Filtervorrichtung

Also Published As

Publication number Publication date
DE102024124181A1 (de) 2026-02-26

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