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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 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 (en)
AU (1) AU539954B2 (en)
BR (1) BR8105524A (en)
GB (1) GB2082932B (en)
NZ (1) NZ198233A (en)

Families Citing this family (27)

* 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 (en) * 1989-03-17 1990-09-27 Hartwig Straub FILTER INSERT WITH A STAR FILTER FOR A SOLIDS FILTER
IT232370Y1 (en) * 1994-04-11 1999-12-17 Tecnocar Srl AIR FILTER WITH POLYESTER SUPPORT, ESPECIALLY FOR THE INTERIOR OF VEHICLES
EP0821613A1 (en) * 1995-04-21 1998-02-04 Donaldson Company, Inc. Pleated filter and a method for making the same
JP4638495B2 (en) * 2004-06-08 2011-02-23 ドナルドソン カンパニー，インコーポレイティド Z-type filtration medium packing structure and manufacturing method thereof
WO2005123222A1 (en) 2004-06-14 2005-12-29 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
EP1778384B2 (en) 2004-08-06 2017-10-11 Donaldson Company, Inc. Air filter assembly
US8496723B2 (en) 2005-01-13 2013-07-30 Donaldson Company, Inc. Air filter arrangement
US8292983B2 (en) 2005-01-13 2012-10-23 Donaldson Company, Inc. Air filter cartridge and air cleaner assembly
US7625419B2 (en) 2006-05-10 2009-12-01 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
EP2190554B1 (en) 2007-09-07 2013-01-09 Donaldson Company, Inc. Air filter assembly
US8061530B2 (en) 2009-04-09 2011-11-22 Cummins Filtration Ip, Inc. Filtration sealing system
US9504949B2 (en) 2011-06-30 2016-11-29 Donaldson Company, Inc. Air/oil separator assemblies; components; and methods
JP6408570B2 (en) 2013-06-28 2018-10-17 ドナルドソン カンパニー，インコーポレイティド Filter cartridge and air cleaner assembly
EP3194048B1 (en) 2014-09-15 2020-07-08 Donaldson Company, Inc. Filter cartridge and air cleaner assembly
US10532310B2 (en) 2014-12-27 2020-01-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
WO2017099984A1 (en) 2015-12-11 2017-06-15 Cummins Filtration Ip, Inc. Filter with variable cross-section axial seal
US11167234B2 (en) 2016-03-18 2021-11-09 Cummins Filtration Ip, Inc. Interlocked stable filter assembly
MX2018013103A (en) 2016-05-02 2019-03-28 Cummins Filtration Ip Inc Filter with interlocking housing interface.
CA3028990C (en) * 2016-06-24 2024-04-09 K&N Engineering, Inc. Compound air filters and methods thereof
US11298640B2 (en) 2017-01-25 2022-04-12 Cummins Filtration Ip, Inc. Expandable threaded adaptor for threadless shell
CN110382075A (en) 2017-02-21 2019-10-25 康明斯滤清系统知识产权公司 Wavy interlocking cover-end plate interface geometry
DE112018000692T5 (en) 2017-03-16 2019-10-17 Cummins Filtration Ip, Inc. FILTRATION SEALING SYSTEM
CN107138000A (en) * 2017-06-30 2017-09-08 浙江美宸净化科技有限公司 Foldable filter element with prominent bubble supporting construction
US11198082B2 (en) 2017-08-31 2021-12-14 Donaldson Company, Inc. Filter cartridges; air cleaner assemblies; housings; features; components; and methods
WO2020021418A1 (en) 2018-07-23 2020-01-30 Cummins Filtration Sarl Radial seal for spin-on filter
EP3990155A1 (en) * 2019-06-25 2022-05-04 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
BR8105524A (en) 1982-05-18
NZ198233A (en) 1985-02-28
AR225099A1 (en) 1982-02-15
GB2082932A (en) 1982-03-17

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