AU2015246027B2 - Filter media construction - Google Patents

Filter media construction Download PDF

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Publication number
AU2015246027B2
AU2015246027B2 AU2015246027A AU2015246027A AU2015246027B2 AU 2015246027 B2 AU2015246027 B2 AU 2015246027B2 AU 2015246027 A AU2015246027 A AU 2015246027A AU 2015246027 A AU2015246027 A AU 2015246027A AU 2015246027 B2 AU2015246027 B2 AU 2015246027B2
Authority
AU
Australia
Prior art keywords
filter media
media construction
axial
construction
fluid flow
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
AU2015246027A
Other languages
English (en)
Other versions
AU2015246027A1 (en
Inventor
Thomas Antony PAYYAPPILLY
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.)
Filtrum Fibretechnologies Private Ltd
Original Assignee
Filtrum Fibretechnologies Private Ltd
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 Filtrum Fibretechnologies Private Ltd filed Critical Filtrum Fibretechnologies Private Ltd
Publication of AU2015246027A1 publication Critical patent/AU2015246027A1/en
Application granted granted Critical
Publication of AU2015246027B2 publication Critical patent/AU2015246027B2/en
Active 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
    • B01D46/528—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using wound sheets
    • 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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • 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
    • B01D46/58—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 parallel
    • B01D46/60—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 parallel arranged concentrically or coaxially
    • 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
    • B01D2275/10—Multiple layers
    • B01D2275/105—Wound layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AU2015246027A 2014-04-08 2015-04-08 Filter media construction Active AU2015246027B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1301/MUM/2014 2014-04-08
PCT/IB2015/052538 WO2015155700A2 (en) 2014-04-08 2015-04-08 Filter media construction
IN1301MU2014 IN2014MU01301A (enExample) 2014-04-08 2015-04-08

Publications (2)

Publication Number Publication Date
AU2015246027A1 AU2015246027A1 (en) 2016-09-29
AU2015246027B2 true AU2015246027B2 (en) 2018-10-04

Family

ID=54288489

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015246027A Active AU2015246027B2 (en) 2014-04-08 2015-04-08 Filter media construction

Country Status (7)

Country Link
US (1) US10391437B2 (enExample)
EP (1) EP3129636B1 (enExample)
CN (1) CN106170620B (enExample)
AU (1) AU2015246027B2 (enExample)
IN (1) IN2014MU01301A (enExample)
WO (1) WO2015155700A2 (enExample)
ZA (1) ZA201606446B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10730000B2 (en) * 2015-04-21 2020-08-04 Donaldson Company, Inc. Filter assembly and methods
WO2018236921A1 (en) * 2017-06-20 2018-12-27 Cummins Filtration Ip, Inc. Axial flow centrifugal separator
US12409397B2 (en) 2017-08-10 2025-09-09 Donaldson Company, Inc. Fluid filtration apparatuses, systems, and methods
CN108969923B (zh) * 2018-04-26 2024-03-19 深圳艾顿辐射防护安全设备有限公司 氚吸附结构、防氚滤盒、氚吸附方法及防辐射面罩
CN113692312B (zh) * 2019-02-04 2023-05-26 唐纳森公司 用于对流体进行过滤的过滤器元件
TWI709717B (zh) * 2020-02-07 2020-11-11 東海大學 空氣濾淨系統
CN111298545A (zh) * 2020-03-12 2020-06-19 珠海格力电器股份有限公司 一种空气净化装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668705A (en) * 1950-05-24 1952-03-19 Fram Corp Filter cartridge
US3112262A (en) * 1960-07-12 1963-11-26 New York Business Dev Corp Filter unit and filter cartridge therefor
US7323105B1 (en) * 2004-08-11 2008-01-29 Fleetguard, Inc. High capacity direct flow filter with maintained channel width

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020977A (en) * 1959-08-19 1962-02-13 Simpson Herbert Corp Filter device
AU6229486A (en) * 1985-09-06 1987-03-24 Eastman Kodak Company Conductive filter cartridge and method for making same
US4773990A (en) 1986-10-15 1988-09-27 Filmax, Inc. Axial flow filter having entry and exit filtration stages and flow distribution means
US5084178A (en) * 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
JP3000750B2 (ja) * 1991-09-20 2000-01-17 株式会社デンソー 自己発熱型フィルタ
KR100481289B1 (ko) * 2003-02-21 2005-04-07 김의웅 공기 청정 필터
DE10309660A1 (de) * 2003-03-06 2004-09-16 Tepcon Engineering Gesellschaft Mbh Inline-Filter zur Abscheidung von Feststoffen aus einem Luftstrom
JP3543969B1 (ja) * 2003-06-05 2004-07-21 株式会社オーデン 金属フィルタ及び該金属フィルタを備える黒煙微粒子除去装置並びにディーゼル車
US7625418B1 (en) * 2005-06-08 2009-12-01 Aaf-Mcquay, Inc. Spacer arrangement for pleated filter
EA013450B1 (ru) * 2006-04-24 2010-04-30 Экокат Ой Носитель катализатора, содержащий гофрированные листы и каналы, для обработки выхлопных газов двигателей внутреннего сгорания
US20080000826A1 (en) * 2006-06-12 2008-01-03 Harder David B Rolled axial flow filter and methods
EP2240262A1 (en) * 2008-02-08 2010-10-20 Millipore Corporation Multi filtration cartridge filtration apparatus
US8088190B2 (en) 2008-08-21 2012-01-03 Mann + Hummel Gmbh Unitary filter element with integral pre-separation
US8506668B2 (en) 2009-03-30 2013-08-13 Baldwin Filters, Inc. Fluted filter with axial seal
US9174160B2 (en) 2009-08-19 2015-11-03 Baldwin Filters, Inc. Collapsible core, filter, and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668705A (en) * 1950-05-24 1952-03-19 Fram Corp Filter cartridge
US3112262A (en) * 1960-07-12 1963-11-26 New York Business Dev Corp Filter unit and filter cartridge therefor
US7323105B1 (en) * 2004-08-11 2008-01-29 Fleetguard, Inc. High capacity direct flow filter with maintained channel width

Also Published As

Publication number Publication date
AU2015246027A1 (en) 2016-09-29
WO2015155700A3 (en) 2016-01-07
EP3129636B1 (en) 2021-06-16
ZA201606446B (en) 2017-11-29
IN2014MU01301A (enExample) 2015-10-09
CN106170620A (zh) 2016-11-30
WO2015155700A2 (en) 2015-10-15
EP3129636A4 (en) 2018-02-28
US10391437B2 (en) 2019-08-27
EP3129636A2 (en) 2017-02-15
CN106170620B (zh) 2019-05-14
US20170106323A1 (en) 2017-04-20

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FGA Letters patent sealed or granted (standard patent)