BRPI0418020A - elementos de filtro compósito de vidro pregueado, e, método de fabricação do mesmo - Google Patents

elementos de filtro compósito de vidro pregueado, e, método de fabricação do mesmo

Info

Publication number
BRPI0418020A
BRPI0418020A BRPI0418020-8A BRPI0418020A BRPI0418020A BR PI0418020 A BRPI0418020 A BR PI0418020A BR PI0418020 A BRPI0418020 A BR PI0418020A BR PI0418020 A BRPI0418020 A BR PI0418020A
Authority
BR
Brazil
Prior art keywords
glass composite
fabrication
composite filter
filter elements
innovative
Prior art date
Application number
BRPI0418020-8A
Other languages
English (en)
Inventor
C Thomas Paul
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0418020A publication Critical patent/BRPI0418020A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/14—Pleat-type membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types

Abstract

"ELEMENTO DE FILTRO COMPóSITO DE VIDRO PREGUEADO, E, MéTODO DE FABRICAçãO DO MESMO". Um meio compósito de vidro inovador para uso em um dispositivo de filtragem de fluido e, mais particularmente, a um meio compósito de vidro sem aglutinante inovador que essencialmente evita a extração de impurezas do meio compósito de vidro resultando em poucos compostos extraíveis quando utilizado em elementos de filtro pregueados ou outros dispositivos de filtração de líquido e a um aparelho para a fabricação e a processos para a fabricação de tal meio de vidro compósito.
BRPI0418020-8A 2003-12-23 2004-12-20 elementos de filtro compósito de vidro pregueado, e, método de fabricação do mesmo BRPI0418020A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53274803P 2003-12-23 2003-12-23
PCT/US2004/042810 WO2005063356A1 (en) 2003-12-23 2004-12-20 Binderless glass composite filter

Publications (1)

Publication Number Publication Date
BRPI0418020A true BRPI0418020A (pt) 2007-04-17

Family

ID=34738832

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418020-8A BRPI0418020A (pt) 2003-12-23 2004-12-20 elementos de filtro compósito de vidro pregueado, e, método de fabricação do mesmo

Country Status (7)

Country Link
US (1) US20050132682A1 (pt)
EP (1) EP1694422A1 (pt)
JP (1) JP2007516081A (pt)
CN (1) CN1905929A (pt)
AU (1) AU2004308929A1 (pt)
BR (1) BRPI0418020A (pt)
WO (1) WO2005063356A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008516753A (ja) * 2004-10-15 2008-05-22 スリーエム イノベーティブ プロパティーズ カンパニー プリーツ付き多層フィルタろ材およびカートリッジ
US7556663B2 (en) * 2006-02-01 2009-07-07 Advanced Flow Engineering, Inc. Dual pleated air filter
DE202007013215U1 (de) * 2007-09-19 2009-02-12 Mann+Hummel Gmbh Getriebeölfilter mit abströmseitiger Meltblownlage
US8343251B2 (en) * 2008-04-14 2013-01-01 Columbus Industries, Inc. Composite filter media
JP2011101864A (ja) * 2009-11-11 2011-05-26 Nitto Denko Corp 分離膜ユニット及びこれを備えた分離膜エレメント
US8677966B2 (en) 2011-01-20 2014-03-25 Advanced Flow Engineering, Inc. Air intake flow device and system
CN102366683A (zh) * 2011-11-14 2012-03-07 德星技术（苏州）有限公司 加强配筋打褶过滤结构的制造方法
CN103111107B (zh) * 2013-01-25 2014-09-17 南京大学 一种可反洗的平面滤板过滤器
CN105209147B (zh) 2013-03-15 2020-07-03 唐纳森公司 过滤介质和元件
US20140332459A1 (en) * 2013-05-10 2014-11-13 Goodrich Corporation Biocide-loaded electrospun nanofibers supported by adhesive-free thin fabric for pathogen removal filtration
US20140339148A1 (en) * 2013-05-17 2014-11-20 Goodrich Corporation Silver-coated nanofibers fabrics for pathogen removal filtration
US9474994B2 (en) 2013-06-17 2016-10-25 Donaldson Company, Inc. Filter media and elements
EP3036028B1 (en) * 2013-08-23 2022-03-02 American Air Filter Company, Inc. Canister filter with prefiltration
US10653979B2 (en) 2014-04-10 2020-05-19 Donaldson Company, Inc. Pleated fluid filter element and methods
CN104492198B (zh) * 2014-12-29 2017-05-31 东莞市宇洁新材料有限公司 一种寿命可测的复合颗粒物过滤器
EP3153313A1 (en) * 2015-10-06 2017-04-12 JP Air Tech ApS Filter medium
US11452891B2 (en) 2016-08-26 2022-09-27 3M Innovative Properties Company Pleated filter element comprising pleated filter media with edge dams, and method of making and using
CN106390638B (zh) * 2016-10-25 2019-04-19 东莞市利发爱尔空气净化系统有限公司 一种净化器滤网结构
WO2019079281A1 (en) 2017-10-17 2019-04-25 Molekule Inc. SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION
US10918976B2 (en) * 2018-10-24 2021-02-16 Pall Corporation Support and drainage material, filter, and method of use
US11596900B2 (en) 2020-08-31 2023-03-07 Molekule, Inc. Air filter and filter media thereof
WO2022061308A1 (en) * 2020-09-21 2022-03-24 Sequoia Biolabs LLC Functionalized filters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529971A (en) * 1976-07-12 1978-10-25 Vokes Ltd Filter elements
US4181514A (en) * 1978-02-14 1980-01-01 Huyck Corporation Stitch knitted filters for high temperature fluids and method of making them
US4156601A (en) * 1978-03-24 1979-05-29 Pieciak Peter P Filter cartridge and method of manufacturing the filter cartridge
DE2831071A1 (de) * 1978-07-14 1980-01-24 Domnick Hunter Eng Filteranordnung
DE3604469A1 (de) * 1986-02-13 1987-08-27 Ultrafilter Gmbh Duesseldorf Filterelement
GB9019855D0 (en) * 1990-09-11 1990-10-24 Pall Corp Depth filter media
US5800586A (en) * 1996-11-08 1998-09-01 Johns Manville International, Inc. Composite filter media
WO2000040319A1 (en) * 1999-01-07 2000-07-13 Cuno, Incorporated Pleated filter element and method of forming a pleated filter element
GB2389326B (en) * 2002-05-22 2005-09-28 Fenchurch Environmental Group A filter for use with high temperature gases

Also Published As

Publication number Publication date
AU2004308929A1 (en) 2005-07-14
CN1905929A (zh) 2007-01-31
WO2005063356A1 (en) 2005-07-14
JP2007516081A (ja) 2007-06-21
US20050132682A1 (en) 2005-06-23
EP1694422A1 (en) 2006-08-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]