BR112012005045A2 - filtro para filtragem de fluidos. - Google Patents

filtro para filtragem de fluidos.

Info

Publication number
BR112012005045A2
BR112012005045A2 BR112012005045A BR112012005045A BR112012005045A2 BR 112012005045 A2 BR112012005045 A2 BR 112012005045A2 BR 112012005045 A BR112012005045 A BR 112012005045A BR 112012005045 A BR112012005045 A BR 112012005045A BR 112012005045 A2 BR112012005045 A2 BR 112012005045A2
Authority
BR
Brazil
Prior art keywords
dirty side
filter
filter medium
folded
dirty
Prior art date
Application number
BR112012005045A
Other languages
English (en)
Other versions
BR112012005045B1 (pt
Inventor
Gelase Mbadinga-Mouanda
Klaus Gehwolf
Original Assignee
Mann & Hummel Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42942226&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012005045(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mann & Hummel Gmbh filed Critical Mann & Hummel Gmbh
Publication of BR112012005045A2 publication Critical patent/BR112012005045A2/pt
Publication of BR112012005045B1 publication Critical patent/BR112012005045B1/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
    • 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
    • B01D29/016—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 with corrugated, folded or wound filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
    • 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
    • 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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • B01D2201/127—Pleated filters with means for keeping the spacing between the pleats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

a presente invenção refere-se a um filtro para filtragem de fluidos, particulamente gases, mais particulamente absorção de ar, combustível, solução de ureia ou óleo de motor, particulamente de um motor de combustão interna, particulamente de um veículo a motor, ou ar ambiente para introdução dentro do sistema de ventilação de edifícios ou veículos, compreendendo um elemento de filtro (1) feito de um meio filtrante (106) dobrada em uma maneira em zique-zague, com um lado sujo (105) e um lado limpo (104). sobre o lado sujo (105), uma pluralidade de depressões alongadas (656) é formada no meio filtrante (14; 106), que se estende entre o lado sujo de pontas dobradas (102a) e a base dobrada do lado sujo (103a) aproximadamente perpendicular às bordas plissadas (f) do meio filtrante (106) e implementar elevações correspondentes (658) sobre o lado limpo (104) tal que, em um lado sujo de espaço dobrado intermediário (148a), em cada caso, dias expressões (656) sobre as duas seções médias (120) delimitando o espaço dobrado intermediário (148a) são localizados diretamente oposta um ao outro e cada qual forma um canal de fluxo.
BR112012005045-1A 2009-09-07 2010-09-07 Filtro para filtragem de fluidos. BR112012005045B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009040202.0 2009-09-07
DE102009040202.0A DE102009040202B4 (de) 2009-09-07 2009-09-07 Filter
PCT/EP2010/063133 WO2011027001A1 (de) 2009-09-07 2010-09-07 Filter zur filtrierung von fluiden

Publications (2)

Publication Number Publication Date
BR112012005045A2 true BR112012005045A2 (pt) 2016-05-03
BR112012005045B1 BR112012005045B1 (pt) 2019-07-09

Family

ID=42942226

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112012005045-1A BR112012005045B1 (pt) 2009-09-07 2010-09-07 Filtro para filtragem de fluidos.
BR112012005130A BR112012005130A2 (pt) 2009-09-07 2010-09-07 filtro para filtragem de fluidos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112012005130A BR112012005130A2 (pt) 2009-09-07 2010-09-07 filtro para filtragem de fluidos.

Country Status (10)

Country Link
US (4) US8479924B2 (pt)
EP (3) EP2477718B1 (pt)
JP (1) JP5898075B2 (pt)
KR (1) KR101865418B1 (pt)
CN (2) CN102612398B (pt)
BR (2) BR112012005045B1 (pt)
DE (1) DE102009040202B4 (pt)
MX (1) MX2012002820A (pt)
RU (1) RU2548413C2 (pt)
WO (3) WO2011027001A1 (pt)

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Also Published As

Publication number Publication date
CN102612397A (zh) 2012-07-25
DE102009040202A1 (de) 2011-04-21
US20130062277A1 (en) 2013-03-14
CN102612398B (zh) 2015-01-28
WO2011027001A1 (de) 2011-03-10
US20140014572A1 (en) 2014-01-16
WO2011026999A1 (de) 2011-03-10
RU2548413C2 (ru) 2015-04-20
US8479924B2 (en) 2013-07-09
CN102612397B (zh) 2015-08-12
RU2012113550A (ru) 2013-10-20
US8328022B2 (en) 2012-12-11
BR112012005130A2 (pt) 2017-12-12
EP2477718A1 (de) 2012-07-25
US8746462B2 (en) 2014-06-10
DE102009040202B4 (de) 2015-10-01
EP2477718B1 (de) 2014-03-26
EP2475450A1 (de) 2012-07-18
JP2013503735A (ja) 2013-02-04
US20120223008A1 (en) 2012-09-06
EP2475449A1 (de) 2012-07-18
MX2012002820A (es) 2012-04-19
KR20120083305A (ko) 2012-07-25
KR101865418B1 (ko) 2018-06-07
EP2475449B1 (de) 2013-11-06
US20120223009A1 (en) 2012-09-06
CN102612398A (zh) 2012-07-25
EP2475450B1 (de) 2016-08-03
WO2011027000A1 (de) 2011-03-10
BR112012005045B1 (pt) 2019-07-09
JP5898075B2 (ja) 2016-04-06

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