KR20250003599A - 필터 요소 및 어셈블리 - Google Patents

필터 요소 및 어셈블리 Download PDF

Info

Publication number
KR20250003599A
KR20250003599A KR1020247034676A KR20247034676A KR20250003599A KR 20250003599 A KR20250003599 A KR 20250003599A KR 1020247034676 A KR1020247034676 A KR 1020247034676A KR 20247034676 A KR20247034676 A KR 20247034676A KR 20250003599 A KR20250003599 A KR 20250003599A
Authority
KR
South Korea
Prior art keywords
seal
filter element
loop trajectory
along
seal portion
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
KR1020247034676A
Other languages
English (en)
Korean (ko)
Inventor
바트 카토르
마티스 베르스트라에테
크리스토프 데코스터
Original Assignee
도널드선 컴파니 인코포레이티드
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 도널드선 컴파니 인코포레이티드 filed Critical 도널드선 컴파니 인코포레이티드
Publication of KR20250003599A publication Critical patent/KR20250003599A/ko
Pending legal-status Critical Current

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
    • B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
    • B01D46/185—Construction of filtering belts or supporting belts including devices for centering, mounting or sealing thereof
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/52—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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/022—Axial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
KR1020247034676A 2022-04-22 2023-04-21 필터 요소 및 어셈블리 Pending KR20250003599A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22169582.8 2022-04-22
EP22169582.8A EP4265317A1 (en) 2022-04-22 2022-04-22 Filter elements and assemblies
PCT/US2023/066083 WO2023205790A1 (en) 2022-04-22 2023-04-21 Filter elements and assemblies

Publications (1)

Publication Number Publication Date
KR20250003599A true KR20250003599A (ko) 2025-01-07

Family

ID=81653580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247034676A Pending KR20250003599A (ko) 2022-04-22 2023-04-21 필터 요소 및 어셈블리

Country Status (6)

Country Link
US (1) US20250288932A1 (https=)
EP (2) EP4265317A1 (https=)
JP (1) JP2025513434A (https=)
KR (1) KR20250003599A (https=)
CN (1) CN119031969A (https=)
WO (1) WO2023205790A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025250981A1 (en) 2024-05-31 2025-12-04 Donaldson Company, Inc. Air filter assembly and filter cartridges for removing particulate and chemical contaminates from air

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013003753A1 (de) * 2013-03-06 2014-09-11 Mann + Hummel Gmbh Filter, Filterelement und Filtergehäuse
WO2017160592A1 (en) * 2016-03-18 2017-09-21 Cummins Filtration Ip, Inc. Interlocked stable filter assembly

Also Published As

Publication number Publication date
US20250288932A1 (en) 2025-09-18
CN119031969A (zh) 2024-11-26
JP2025513434A (ja) 2025-04-24
EP4265317A1 (en) 2023-10-25
WO2023205790A1 (en) 2023-10-26
EP4511151A1 (en) 2025-02-26
EP4511151B1 (en) 2026-04-01

Similar Documents

Publication Publication Date Title
US11794139B2 (en) Filter elements, air cleaner assemblies, and methods of use and assembly
US20220168679A1 (en) Air cleaner assemblies
CN101815570B (zh) 带有锯齿形密封件的过滤器元件
EP3003533B1 (en) Air filter with improved performance or positioning
US10525396B2 (en) Filter element and filter assembly
US8152876B2 (en) Filter element having V-seal
US8709116B2 (en) Filter device, especially air filter for an internal combustion engine
CN102438717B (zh) 具有卡扣安装的过滤器的多级滤芯
US7828870B1 (en) Filter assembly with cost effective seal
US20130048546A1 (en) Filter element especially for filtering liquids or gases
US20240198265A1 (en) Air cleaner arrangement and associated filter elements
KR20250003599A (ko) 필터 요소 및 어셈블리
EP4556089A1 (en) Filter elements and assemblies
US12403415B2 (en) Star pleating with inside out flow having water drainage through the center
RU2817594C1 (ru) Фильтрующие элементы, воздухоочистительные узлы и способы применения и сборки

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201