BRPI0518314A2 - elemento de filtro, montagem de filtro, e, mÉtodo de formar um elemento de filtro - Google Patents

elemento de filtro, montagem de filtro, e, mÉtodo de formar um elemento de filtro

Info

Publication number
BRPI0518314A2
BRPI0518314A2 BRPI0518314-6A BRPI0518314A BRPI0518314A2 BR PI0518314 A2 BRPI0518314 A2 BR PI0518314A2 BR PI0518314 A BRPI0518314 A BR PI0518314A BR PI0518314 A2 BRPI0518314 A2 BR PI0518314A2
Authority
BR
Brazil
Prior art keywords
filter
filter element
forming
assembly
filter assembly
Prior art date
Application number
BRPI0518314-6A
Other languages
English (en)
Inventor
L Brian
Mahesh Z Patel
John L Pulek
Aaron Spearin
Thomas J Hamlin
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 BRPI0518314A2 publication Critical patent/BRPI0518314A2/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
    • B01D29/111—Making filtering elements
    • 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
    • B01D29/54—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 arranged concentrically or coaxially
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1036—Bending of one piece blank and joining edges to form article
    • Y10T156/1038—Hollow cylinder article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by folding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

ELEMENTO DE FILTRO, MONTAGEM DE FILTRO, E, MÉTODO DE FORMAR UM ELEMENTO DE FILTRO. Uma montagem de filtro é provida que inclui uma luva de filtro externa formada pelo menos em parte por uma pluralidade de pregas, uma luva de filtro interna formada pelo menos em parte por uma pluralidade de pregas, em que as luvas de filtro interna e externa definem uma passagem entre elas. Uma tampa de entrada é presa a uma primeira extremidade das luvas de filtro interna e externa e tem pelo menos um orificio de entrada se comunicando com a passagem, e uma tampa de extremidade é presa a uma segunda extremidade das luvas de filtro interna e externa e tem uma superficie de extremidade fechando a passagem. Métodos de formar uma tal montagem de filtro também são providos.
BRPI0518314-6A 2004-11-19 2005-11-15 elemento de filtro, montagem de filtro, e, mÉtodo de formar um elemento de filtro BRPI0518314A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/993,824 US20060108277A1 (en) 2004-11-19 2004-11-19 Circumferentially pleated filter assembly and method of forming the same
PCT/US2005/041682 WO2006055710A2 (en) 2004-11-19 2005-11-15 Circumferentially pleated filter assembly and method of forming the same

Publications (1)

Publication Number Publication Date
BRPI0518314A2 true BRPI0518314A2 (pt) 2008-11-11

Family

ID=36407750

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518314-6A BRPI0518314A2 (pt) 2004-11-19 2005-11-15 elemento de filtro, montagem de filtro, e, mÉtodo de formar um elemento de filtro

Country Status (7)

Country Link
US (3) US20060108277A1 (pt)
EP (1) EP1835976A2 (pt)
JP (1) JP2008520430A (pt)
CN (1) CN101087638A (pt)
AU (1) AU2005307720A1 (pt)
BR (1) BRPI0518314A2 (pt)
WO (1) WO2006055710A2 (pt)

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CN112392058B (zh) * 2020-11-11 2022-05-20 宁波市北仑大矸建筑工程有限公司 一种基坑排水装置
CN112408754A (zh) * 2020-11-27 2021-02-26 绍兴旗滨玻璃有限公司 浮法玻璃熔窑及浮法玻璃生产线
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JP2022185228A (ja) * 2021-06-02 2022-12-14 スリーエム イノベイティブ プロパティズ カンパニー フィルタ
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Also Published As

Publication number Publication date
US20060108277A1 (en) 2006-05-25
JP2008520430A (ja) 2008-06-19
US8075720B2 (en) 2011-12-13
US20070262016A1 (en) 2007-11-15
US20110152054A1 (en) 2011-06-23
EP1835976A2 (en) 2007-09-26
US7922006B2 (en) 2011-04-12
WO2006055710A3 (en) 2006-08-03
AU2005307720A1 (en) 2006-05-26
CN101087638A (zh) 2007-12-12
WO2006055710A2 (en) 2006-05-26

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