AU539954B2 - Pleated filter element - Google Patents

Pleated filter element

Info

Publication number
AU539954B2
AU539954B2 AU74078/81A AU7407881A AU539954B2 AU 539954 B2 AU539954 B2 AU 539954B2 AU 74078/81 A AU74078/81 A AU 74078/81A AU 7407881 A AU7407881 A AU 7407881A AU 539954 B2 AU539954 B2 AU 539954B2
Authority
AU
Australia
Prior art keywords
filter element
pleated filter
pleated
filter
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.)
Ceased
Application number
AU74078/81A
Other languages
English (en)
Other versions
AU7407881A (en
Inventor
Peter Brownell
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.)
Fram Corp
Original Assignee
Fram Corp
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 Fram Corp filed Critical Fram Corp
Publication of AU7407881A publication Critical patent/AU7407881A/en
Application granted granted Critical
Publication of AU539954B2 publication Critical patent/AU539954B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B01D46/52—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
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/005—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0407—Perforated supports on both sides of the filtering element
    • 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
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AU74078/81A 1980-09-02 1981-08-14 Pleated filter element Ceased AU539954B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18290980A 1980-09-02 1980-09-02
US182909 1980-09-02

Publications (2)

Publication Number Publication Date
AU7407881A AU7407881A (en) 1982-03-11
AU539954B2 true AU539954B2 (en) 1984-10-25

Family

ID=22670580

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74078/81A Ceased AU539954B2 (en) 1980-09-02 1981-08-14 Pleated filter element

Country Status (5)

Country Link
AR (1) AR225099A1 (es)
AU (1) AU539954B2 (es)
BR (1) BR8105524A (es)
GB (1) GB2082932B (es)
NZ (1) NZ198233A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197802A (en) * 1986-11-26 1988-06-02 Locker Air Maze Limited Filter
DE3908828A1 (de) * 1989-03-17 1990-09-27 Hartwig Straub Filtereinsatz mit sternfilter fuer einen feststoff-filter
IT232370Y1 (it) * 1994-04-11 1999-12-17 Tecnocar Srl Filtro aria con supporto in poliuterano, particolarmente per l'abitacolo di autoveicoli
JPH11503963A (ja) * 1995-04-21 1999-04-06 ドナルドソン カンパニー，インコーポレイティド ひだ付きフィルタ及びその製造方法
WO2005123214A1 (en) 2004-06-08 2005-12-29 Donaldson Company, Inc. Z-filter media pack arrangements; and, methods
EP1771237B2 (en) 2004-06-14 2018-10-10 Donaldson Company, Inc. Air filter arrangement and methods
CN101596387B (zh) 2004-08-06 2013-02-13 唐纳森公司 空气过滤器装置;组件和方法
WO2006076479A1 (en) 2005-01-13 2006-07-20 Donaldson Company, Inc. Air filter cartridge and air cleaner assembly
CN101137424B (zh) 2005-01-13 2011-12-28 唐纳森公司 空气过滤器滤筒和空气滤清器组件
US7625419B2 (en) 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
WO2009033040A1 (en) 2007-09-07 2009-03-12 Donaldson Company, Inc. Air filter assembly; components thereof; and, methods
US8061530B2 (en) 2009-04-09 2011-11-22 Cummins Filtration Ip, Inc. Filtration sealing system
JP6075654B2 (ja) 2011-06-30 2017-02-08 ドナルドソン カンパニー，インコーポレイティド 空気／油分離装置アセンブリ、部品及び方法
EP3013456B1 (en) 2013-06-28 2020-04-08 Donaldson Company, Inc. Filter cartridge for an air cleaner assembly
EP3194048B1 (en) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filter cartridge and air cleaner assembly
CN107223069B (zh) 2014-12-27 2021-06-22 唐纳森公司 过滤器滤芯；空气滤清器组件；外壳；特征；部件；以及方法
US11020698B2 (en) 2015-12-11 2021-06-01 Cummins Filtration Ip, Inc. Filter with variable cross-section axial seal
CN114288725B (zh) 2016-03-18 2023-06-13 康明斯过滤Ip公司 互锁稳定的过滤器组件
WO2017192441A1 (en) 2016-05-02 2017-11-09 Cummins Filtration Ip, Inc. Filter with interlocking housing interface
MX2019000025A (es) * 2016-06-24 2019-10-30 K&N Eng Inc Filtro de aire compuesto.
WO2018140310A1 (en) 2017-01-25 2018-08-02 Cummins Filtration Ip, Inc. Expandable threaded adapter for threadless shell
CN110382075A (zh) 2017-02-21 2019-10-25 康明斯滤清系统知识产权公司 波状互锁壳体-端板界面几何结构
US11235275B2 (en) 2017-03-16 2022-02-01 Cummins Filtration Ip, Inc. Filtration sealing system
CN107138000A (zh) * 2017-06-30 2017-09-08 浙江美宸净化科技有限公司 具有突泡支撑结构的折叠滤芯
US11198082B2 (en) 2017-08-31 2021-12-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and methods
WO2020263976A1 (en) * 2019-06-25 2020-12-30 Donaldson Company, Inc. Filter element endcap with shroud

Also Published As

Publication number Publication date
GB2082932B (en) 1984-09-05
AU7407881A (en) 1982-03-11
GB2082932A (en) 1982-03-17
BR8105524A (pt) 1982-05-18
NZ198233A (en) 1985-02-28
AR225099A1 (es) 1982-02-15

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