BR112013030685A2 - filtro e meio filtrante plissado e respectivo método de formação. - Google Patents

filtro e meio filtrante plissado e respectivo método de formação.

Info

Publication number
BR112013030685A2
BR112013030685A2 BR112013030685A BR112013030685A BR112013030685A2 BR 112013030685 A2 BR112013030685 A2 BR 112013030685A2 BR 112013030685 A BR112013030685 A BR 112013030685A BR 112013030685 A BR112013030685 A BR 112013030685A BR 112013030685 A2 BR112013030685 A2 BR 112013030685A2
Authority
BR
Brazil
Prior art keywords
filter
formation
pleated
filter media
media
Prior art date
Application number
BR112013030685A
Other languages
English (en)
Inventor
Anthony Barreteau
Arun Janakiraman
Kurt M A Badeau
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
Priority claimed from US13/412,444 external-priority patent/US8888885B2/en
Application filed by Cummins Filtration Ip Inc filed Critical Cummins Filtration Ip Inc
Publication of BR112013030685A2 publication Critical patent/BR112013030685A2/pt

Links

Classifications

    • 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B01D46/121—V-type arrangements
    • 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
    • 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
    • B01D46/52—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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01D2201/122—Pleated filters with pleats of different length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/31—Other construction details
    • B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
BR112013030685A 2012-03-05 2012-09-12 filtro e meio filtrante plissado e respectivo método de formação. BR112013030685A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/412,444 US8888885B2 (en) 2010-09-07 2012-03-05 Filter and filter media having reduced restriction
PCT/US2012/054791 WO2013133865A1 (en) 2012-03-05 2012-09-12 Filter and filter media having reduced restriction

Publications (1)

Publication Number Publication Date
BR112013030685A2 true BR112013030685A2 (pt) 2016-12-06

Family

ID=49117172

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030685A BR112013030685A2 (pt) 2012-03-05 2012-09-12 filtro e meio filtrante plissado e respectivo método de formação.

Country Status (4)

Country Link
EP (2) EP2822669B1 (pt)
CN (1) CN103561836B (pt)
BR (1) BR112013030685A2 (pt)
WO (1) WO2013133865A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10105632B2 (en) * 2014-04-09 2018-10-23 Donaldson Company, Inc. Self-supporting folded sheet material, filter elements, and methods
DE102017001970A1 (de) * 2016-10-12 2018-04-12 Hydac Process Technology Gmbh Filtervorrichtung
CN109890666B (zh) * 2016-10-20 2022-03-11 康明斯滤清系统知识产权公司 平坦的片的间断的定向凸起
WO2018111822A1 (en) 2016-12-15 2018-06-21 Cummins Filtration Ip, Inc. Tetrahedral filter media
DE102022105550A1 (de) * 2022-03-09 2023-09-14 Pecuvia GmbH Verfahren, Vorrichtung und System zur Herstellung einer kontrollierten Umgebung in einem an einer Oberfläche befindlichen Arbeitsbereich

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859068A (en) * 1972-05-09 1975-01-07 Tenneco Inc Pleated air filter
US4647373A (en) * 1984-08-30 1987-03-03 Donaldson Company, Inc. Multi-layered filter apparatus
US5128039A (en) * 1991-06-04 1992-07-07 Allied-Signal Inc. Filter with delta wedge pleat
IN189834B (pt) * 1997-04-18 2003-04-26 Mann & Hummel Filter
US6391076B1 (en) 1999-01-29 2002-05-21 Nelson Industries, Inc. Full flow filter
US6482247B2 (en) 2000-06-23 2002-11-19 Nelson Industries, Inc. Multi-panel fluid filter with equalized contaminant passages
US20060065592A1 (en) 2004-09-29 2006-03-30 Terres Mark A Direct flow filter with sealing mechanism
US7314558B1 (en) * 2005-09-01 2008-01-01 Fleetguard, Inc. Pleated panel fluid filter
US7323106B2 (en) 2005-09-01 2008-01-29 Fleetguard, Inc. Multi-element filter with multiple pleat channel height
US20080011673A1 (en) 2005-09-01 2008-01-17 Janikowski Eric A Modified Direct Flow Filter
US7540895B2 (en) 2005-12-16 2009-06-02 Fleetguard, Inc. Multiple flow filter system
US7648546B2 (en) 2006-01-06 2010-01-19 Cummins Filtration Ip Inc. Filter with variable pleat depth
BR112012018520B1 (pt) * 2010-01-25 2020-03-17 Donaldson Company, Inc. Pacote de meio filtrante pregueado dotado de nervuras afuniladas

Also Published As

Publication number Publication date
EP2822669A1 (en) 2015-01-14
WO2013133865A1 (en) 2013-09-12
EP2822669A4 (en) 2015-12-23
CN103561836A (zh) 2014-02-05
EP3366361A1 (en) 2018-08-29
CN103561836B (zh) 2015-10-21
EP2822669B1 (en) 2019-06-26

Similar Documents

Publication Publication Date Title
EP2777796B8 (en) Filtration media fiber structure and method of making same
HK1224244A1 (zh) 用於傾倒時過濾器過濾的過濾介質
ZA201603351B (en) Support structure for pleated filter media and methods
EP3058211A4 (en) Fuel filter cartridge and method of construction thereof
HK1225339A1 (zh) 膜過濾器和用於過濾的方法
EP2969118A4 (en) MEDIA AND FILTER ELEMENTS
EP2832410A4 (en) HONEYCOMB FILTER AND METHOD FOR PRODUCING HONEYCOMB FILTER
BR112014011441A2 (pt) filtro e respectivo método de operação
HK1231502A1 (zh) 細胞培養基的病毒過濾
BR112013011415A2 (pt) meio filtrante contendo óxido de zinco e métodos para formação do mesmo
PL2939992T3 (pl) Filtr typu plastra miodu i sposób jego wytwarzania
EP3006096A4 (en) Filtering medium for deodorizing filter
EP2922606A4 (en) BACKWASHING FLUID FILTER SYSTEM
EP2908925A4 (en) WELLBORE CRÉPINE, FILTER MATERIAL AND METHOD
EP3013450A4 (en) Filter media and methods of manufacturing thereof
PL2827967T3 (pl) Element filtracyjny filtra do filtracji płynów i filtr
SG11201405934QA (en) Micro flow filtration system and flow filtration method
BR112015017169A2 (pt) Meio de filtração de profundidade de canal
EP2832412A4 (en) WABENFILTER AND MANUFACTURING PROCESS FOR A WABENFILTER
EP2933876A4 (en) MEDIUM RESONATOR TM, METHOD FOR IMPLEMENTING THE SAME, AND MEDIUM FILTER TM
HK1225338B (zh) 膜過濾器和用於過濾的方法
BR112013030685A2 (pt) filtro e meio filtrante plissado e respectivo método de formação.
DE112012003054A5 (de) Fluidfilteranordnung und Filterverfahren
GB2501029B (en) Filter media retainer assembly
DE112012000711A5 (de) Filteranordnung und Filterverfahren

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2531 DE 09-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.