EA202192031A1 - Фильтрующий узел с уплотнением и система фильтрации - Google Patents

Фильтрующий узел с уплотнением и система фильтрации

Info

Publication number
EA202192031A1
EA202192031A1 EA202192031A EA202192031A EA202192031A1 EA 202192031 A1 EA202192031 A1 EA 202192031A1 EA 202192031 A EA202192031 A EA 202192031A EA 202192031 A EA202192031 A EA 202192031A EA 202192031 A1 EA202192031 A1 EA 202192031A1
Authority
EA
Eurasian Patent Office
Prior art keywords
opening
medium
sealing surface
end cap
perimetric sealing
Prior art date
Application number
EA202192031A
Other languages
English (en)
Russian (ru)
Inventor
Стивен А. Джонсон
Стивен А. Грэхам
Original Assignee
Дональдсон Компани, Инк.
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 Дональдсон Компани, Инк. filed Critical Дональдсон Компани, Инк.
Publication of EA202192031A1 publication Critical patent/EA202192031A1/ru

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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/009—Identification of filter type or position thereof, e.g. by transponders or bar codes
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/208—Oval shape
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
EA202192031A 2019-02-08 2020-02-07 Фильтрующий узел с уплотнением и система фильтрации EA202192031A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962803097P 2019-02-08 2019-02-08
PCT/US2020/017184 WO2020163697A1 (en) 2019-02-08 2020-02-07 Filter seal assembly and system

Publications (1)

Publication Number Publication Date
EA202192031A1 true EA202192031A1 (ru) 2021-11-26

Family

ID=69784532

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192031A EA202192031A1 (ru) 2019-02-08 2020-02-07 Фильтрующий узел с уплотнением и система фильтрации

Country Status (15)

Country Link
US (1) US20220126229A1 (https=)
EP (3) EP3921059B1 (https=)
JP (2) JP7549583B2 (https=)
KR (1) KR20210123391A (https=)
CN (1) CN113727770A (https=)
BR (1) BR112021015134A2 (https=)
CA (1) CA3126713A1 (https=)
CL (1) CL2021002066A1 (https=)
EA (1) EA202192031A1 (https=)
ES (2) ES2936018T3 (https=)
HU (1) HUE060676T2 (https=)
MX (2) MX2021009338A (https=)
PL (3) PL3921059T3 (https=)
WO (1) WO2020163697A1 (https=)
ZA (1) ZA202106550B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024254498A2 (en) * 2023-06-08 2024-12-12 Donaldson Company, Inc. Filter elements, related filter assembly and filter package
WO2026074395A1 (en) * 2024-10-02 2026-04-09 Atlas Copco Airpower, Naamloze Vennootschap Top cap for a filter cartridge and method for manufacturing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8903540D0 (en) * 1989-02-16 1989-04-05 Gore & Ass A cross-flow filtration,or other,device having a porous tubular polytetrafluoroethylene membrane secured in an apertured wall,and the method of its manufacture
DE4024898A1 (de) * 1990-08-06 1992-02-13 Mann & Hummel Filter Ansaugluftfilter fuer die verbrennungskraftmaschine eines fahrzeugs
JPH06269623A (ja) * 1993-03-19 1994-09-27 Daikin Ind Ltd フィルタ装置とその製造方法
US6726735B1 (en) * 1994-05-06 2004-04-27 Bha Group Holdings, Inc. Unitary filter cartridge
US6179888B1 (en) * 1999-06-24 2001-01-30 Filtration Group, Incorporated Hybrid filter bag assembly
US6440188B1 (en) * 2000-07-07 2002-08-27 Bha Group, Holdings, Inc. Air filter assembly capable of top and bottom loading
DE602005026002D1 (de) * 2005-08-16 2011-03-03 Donaldson Co Inc Luftreiniger mit verdrehsicherer Anordnung und Verfahren
US8066791B2 (en) * 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
US8097061B2 (en) * 2008-09-18 2012-01-17 Cummins Filtration Ip, Inc. Elliptical seal interface for filter assembly
US7927392B2 (en) * 2008-10-28 2011-04-19 Bha Group, Inc. Twist and lock connection for pleated filter element with flange-to-flange locking means
US8961637B2 (en) * 2009-01-14 2015-02-24 Donaldson Company, Inc. Filter element; components thereof; and methods
CN106861310B (zh) * 2011-10-26 2020-04-10 唐纳森公司 过滤器组件、其部件和特征、以及使用和组装的方法
CN107081026B (zh) * 2011-10-31 2019-07-23 唐纳森公司 空气过滤器组件
EP3003532B1 (en) * 2013-05-31 2020-07-08 Donaldson Company, Inc. Filter cartridge
EP3013456B1 (en) * 2013-06-28 2020-04-08 Donaldson Company, Inc. Filter cartridge for an air cleaner assembly
US9616371B1 (en) * 2014-05-06 2017-04-11 iFil USA, LLC Cartridge filter with flow transition insert
EP3363521B1 (de) * 2015-04-10 2022-06-29 MANN+HUMMEL GmbH Filterelement und filteranordnung
RU2741961C2 (ru) * 2016-02-12 2021-02-01 Дональдсон Компани, Инк. Фильтрующие элементы, воздухоочистительные узлы и способы применения и сборки
EP3311902B1 (en) * 2016-10-24 2020-06-24 Donaldson Company, Inc. Air filter element and method for producing same

Also Published As

Publication number Publication date
EP3921059B1 (en) 2022-11-23
EP4397390C0 (en) 2026-01-28
KR20210123391A (ko) 2021-10-13
PL4397390T3 (pl) 2026-04-20
EP4397390A3 (en) 2024-07-17
CL2021002066A1 (es) 2022-03-11
WO2020163697A1 (en) 2020-08-13
ZA202106550B (en) 2022-08-31
ES2988710T3 (es) 2024-11-21
JP7549583B2 (ja) 2024-09-11
CA3126713A1 (en) 2020-08-13
EP3921059A1 (en) 2021-12-15
PL3921059T3 (pl) 2023-02-20
BR112021015134A2 (pt) 2021-09-28
JP2024170479A (ja) 2024-12-10
MX2025002858A (es) 2025-04-02
EP4397390B1 (en) 2026-01-28
MX2021009338A (es) 2021-09-08
JP2022520726A (ja) 2022-04-01
ES2936018T3 (es) 2023-03-13
HUE060676T2 (hu) 2023-04-28
EP4144430A1 (en) 2023-03-08
EP4144430B1 (en) 2024-05-29
EP4144430C0 (en) 2024-05-29
EP4397390A2 (en) 2024-07-10
CN113727770A (zh) 2021-11-30
US20220126229A1 (en) 2022-04-28
PL4144430T3 (pl) 2024-10-14

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