BR112015021802A2 - filtro e meio de filtração e método para processar o mesmo - Google Patents

filtro e meio de filtração e método para processar o mesmo

Info

Publication number
BR112015021802A2
BR112015021802A2 BR112015021802A BR112015021802A BR112015021802A2 BR 112015021802 A2 BR112015021802 A2 BR 112015021802A2 BR 112015021802 A BR112015021802 A BR 112015021802A BR 112015021802 A BR112015021802 A BR 112015021802A BR 112015021802 A2 BR112015021802 A2 BR 112015021802A2
Authority
BR
Brazil
Prior art keywords
medium
filter
processing
pleat
same
Prior art date
Application number
BR112015021802A
Other languages
English (en)
Inventor
A Bowerman Jeff
T Zuroski Michael
Original Assignee
Cummins Filtration Ip 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 Cummins Filtration Ip Inc filed Critical Cummins Filtration Ip Inc
Publication of BR112015021802A2 publication Critical patent/BR112015021802A2/pt

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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

“filtro e meio de filtração e método para processar o mesmo” resumo um meio de filtração no qual grandes ondulações são impressas ou em relevo no meio que tenha sido previamente ondulado com ondulações padrão. esta construção geralmente aumenta a força do feixe de uma prega resultante que permitir os canais a permanecerem abertos durante processamento no meio pregueado, e previne deformação do meio durante coleta no equipamento de prega atual. além disso, uma vez que o meio é pregueado, as ondulações ou relevos maiores, combinados com ondulações padrão, criam canais largos para escoamento de fluido da ponta da prega para a base da prega. 1/1
BR112015021802A 2013-03-08 2014-03-03 filtro e meio de filtração e método para processar o mesmo BR112015021802A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361775067P 2013-03-08 2013-03-08
PCT/US2014/019946 WO2014137917A1 (en) 2013-03-08 2014-03-03 Corrugated filter media with modulated corrugations

Publications (1)

Publication Number Publication Date
BR112015021802A2 true BR112015021802A2 (pt) 2017-07-18

Family

ID=51491827

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021802A BR112015021802A2 (pt) 2013-03-08 2014-03-03 filtro e meio de filtração e método para processar o mesmo

Country Status (6)

Country Link
US (1) US10143955B2 (pt)
CN (2) CN107617248B (pt)
AU (1) AU2014226140B2 (pt)
BR (1) BR112015021802A2 (pt)
DE (1) DE112014001189B4 (pt)
WO (1) WO2014137917A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9186612B2 (en) 2010-01-22 2015-11-17 Donaldson Company, Inc. Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
US10507419B2 (en) 2013-01-14 2019-12-17 Cummins Filtration Ip, Inc. Cleanable filter
US11040302B2 (en) 2016-02-25 2021-06-22 Cummins Filtration Ip, Inc. Folded filter media pack with varying channels and deep corrugations
BR112020024980A2 (pt) 2018-06-11 2021-03-23 Donaldson Company, Inc. meios filtrantes, pacotes de meios filtrantes e elementos filtrantes
EP4021612A4 (en) * 2019-08-26 2023-03-15 Parker-Hannifin Corporation FILTER ELEMENT AND ASSOCIATED FILTER MEDIA PROVIDING FUEL WATER SEPARATION USING SURFACE EMBOSSING
EP3996830A4 (en) 2019-08-26 2023-09-20 Parker-Hannifin Corporation IMPROVED FUEL WATER SEPARATION USING STRUCTURAL EMBOSSING

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181070A (en) * 1977-02-16 1980-01-01 Robbins Alvin M Method of making variable pleat paper
JPS58166906A (ja) 1982-03-26 1983-10-03 Nippon Denso Co Ltd 濾過エレメント
US4482366A (en) * 1983-06-29 1984-11-13 The United States Of America As Represented By The Secretary Of The Army Pulse-type cleaning means for filter panels
DE4435532A1 (de) * 1994-10-05 1996-04-11 Mann & Hummel Filter Verfahren zur Herstellung von Filtern
ZA978890B (en) * 1996-10-18 1998-08-27 Mann & Hummel Filter Apparatus for folding material webs
CN1240402A (zh) * 1996-10-18 2000-01-05 曼·胡默尔滤清器有限公司 弯折料段的装置
US6273938B1 (en) 1999-08-13 2001-08-14 3M Innovative Properties Company Channel flow filter
DE10153283A1 (de) 2001-10-29 2003-05-15 Emitec Emissionstechnologie Hitzebeständige Filterlage, Filterkörper und Verfahren zu seiner Herstellung
JP4572585B2 (ja) * 2004-06-03 2010-11-04 トヨタ紡織株式会社 積層フィルタの製造方法
US8545658B2 (en) 2005-11-09 2013-10-01 3M Innovative Properties Company Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly
EP2514505B1 (en) 2007-02-02 2018-06-27 Donaldson Company, Inc. Air filtration media pack and filter element
DE102008029520A1 (de) 2008-06-21 2009-12-24 Man Nutzfahrzeuge Ag Partikelabscheider sowie Verfahren zur Abscheidung von Partikeln aus einem Abgasstrom einer Brennkraftmaschine
WO2010011910A2 (en) 2008-07-25 2010-01-28 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
JP5607624B2 (ja) 2008-08-06 2014-10-15 ドナルドソン カンパニー，インコーポレイティド 対面濾材シートの片側に縦溝流路付き濾材シートが積層された片側積層物及びそれを形成するための方法、並びに、フィルタエレメント
AU2011207507B2 (en) 2010-01-25 2016-08-25 Donaldson Company, Inc. Pleated filtration media having tapered flutes
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US9278301B2 (en) 2013-08-16 2016-03-08 3M Innovative Properties Company Nestable framed pleated air filter and method of making
US11040302B2 (en) 2016-02-25 2021-06-22 Cummins Filtration Ip, Inc. Folded filter media pack with varying channels and deep corrugations

Also Published As

Publication number Publication date
CN105026014A (zh) 2015-11-04
CN107617248B (zh) 2020-06-30
AU2014226140A1 (en) 2015-10-15
US10143955B2 (en) 2018-12-04
CN105026014B (zh) 2017-09-22
WO2014137917A1 (en) 2014-09-12
CN107617248A (zh) 2018-01-23
DE112014001189B4 (de) 2022-08-04
DE112014001189T5 (de) 2015-12-17
AU2014226140B2 (en) 2018-03-22
US20160016106A1 (en) 2016-01-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements