AU6375300A - Cellulose based filter media and cartridge apparatus - Google Patents

Cellulose based filter media and cartridge apparatus

Info

Publication number
AU6375300A
AU6375300A AU63753/00A AU6375300A AU6375300A AU 6375300 A AU6375300 A AU 6375300A AU 63753/00 A AU63753/00 A AU 63753/00A AU 6375300 A AU6375300 A AU 6375300A AU 6375300 A AU6375300 A AU 6375300A
Authority
AU
Australia
Prior art keywords
filter media
cellulose based
based filter
cartridge apparatus
cartridge
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.)
Abandoned
Application number
AU63753/00A
Inventor
James D. Benson
Bruce A Johnson
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of AU6375300A publication Critical patent/AU6375300A/en
Abandoned 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
    • B01D46/24—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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives 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
    • B01D46/52—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
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • 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
AU63753/00A 1999-07-30 2000-07-26 Cellulose based filter media and cartridge apparatus Abandoned AU6375300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36452599A 1999-07-30 1999-07-30
US09364525 1999-07-30
PCT/US2000/020282 WO2001008781A2 (en) 1999-07-30 2000-07-26 Cellulose based filter media and cartridge apparatus

Publications (1)

Publication Number Publication Date
AU6375300A true AU6375300A (en) 2001-02-19

Family

ID=23434885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63753/00A Abandoned AU6375300A (en) 1999-07-30 2000-07-26 Cellulose based filter media and cartridge apparatus

Country Status (2)

Country Link
AU (1) AU6375300A (en)
WO (1) WO2001008781A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1795250A1 (en) * 2000-09-05 2007-06-13 Donaldson Company, Inc. Filter element utilizing pleated construction
US6743273B2 (en) 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
EP1820553B1 (en) * 2000-09-05 2015-07-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US6800117B2 (en) 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
DE10150073A1 (en) * 2001-10-10 2003-04-24 Mann & Hummel Filter Multiple layer filter medium used in pleated filters for filtering air, oil, fuel and water comprises a layer of filter-active material made from cellulose fibers and provided with an impregnation covered with a laminated material
US8025960B2 (en) * 2004-02-02 2011-09-27 Nanosys, Inc. Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production
US20110039690A1 (en) 2004-02-02 2011-02-17 Nanosys, Inc. Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production
US20070084786A1 (en) 2005-10-14 2007-04-19 General Electric Company Filter, filter media, and methods for making same
US8257459B2 (en) 2007-02-28 2012-09-04 Hollingsworth & Vose Company Waved filter media and elements
EP2620205B1 (en) * 2007-02-28 2018-11-07 Hollingsworth & Vose Company Waved filter media
JP2010529313A (en) 2007-05-30 2010-08-26 ダウ グローバル テクノロジーズ インコーポレイティド High productivity solvent-based electrospinning
US8365925B2 (en) 2008-08-13 2013-02-05 Dow Global Technologies Llc Filter medium
US8206484B2 (en) 2008-08-13 2012-06-26 Dow Global Technologies Llc Process for producing micron and submicron fibers and nonwoven webs by melt blowing
EP4068914A3 (en) 2009-05-19 2022-10-12 OneD Material, Inc. Nanostructured materials for battery applications
DE102012008471B4 (en) 2012-04-27 2018-05-24 Sartorius Stedim Biotech Gmbh Filter element with improved testability after dry steaming, process for its preparation and its use
US10441909B2 (en) 2014-06-25 2019-10-15 Hollingsworth & Vose Company Filter media including oriented fibers
US10449474B2 (en) 2015-09-18 2019-10-22 Hollingsworth & Vose Company Filter media including a waved filtration layer
US10561972B2 (en) 2015-09-18 2020-02-18 Hollingsworth & Vose Company Filter media including a waved filtration layer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105406A (en) * 1975-02-12 1976-09-18 Mitsubishi Paper Mills Ltd Senishiito * b * noseizoho
US4623462A (en) * 1984-10-29 1986-11-18 The Bf Goodrich Company Oil filters using water-based latex binders
US5427597A (en) * 1992-07-07 1995-06-27 Donaldson Company, Inc. Layered air filter medium having improved efficiency and pleatability
JPH1085529A (en) * 1996-09-19 1998-04-07 Gun Ei Chem Ind Co Ltd Filter paper for filtration and its manufacturing
DE19752143A1 (en) * 1997-11-25 1999-05-27 Mann & Hummel Filter Filter element

Also Published As

Publication number Publication date
WO2001008781A3 (en) 2001-09-07
WO2001008781A2 (en) 2001-02-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase