BRPI0400351A - Filtro de ar - Google Patents

Filtro de ar

Info

Publication number
BRPI0400351A
BRPI0400351A BR0400351-9A BRPI0400351A BRPI0400351A BR PI0400351 A BRPI0400351 A BR PI0400351A BR PI0400351 A BRPI0400351 A BR PI0400351A BR PI0400351 A BRPI0400351 A BR PI0400351A
Authority
BR
Brazil
Prior art keywords
filter
air filter
independent
held
sealing ring
Prior art date
Application number
BR0400351-9A
Other languages
English (en)
Inventor
Jukka Schaerlund
Reinhard Oelpke
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
Application filed by Mann & Hummel Gmbh filed Critical Mann & Hummel Gmbh
Publication of BRPI0400351A publication Critical patent/BRPI0400351A/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
    • B01D46/24—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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—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 series
    • B01D46/64—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 series arranged concentrically or coaxially
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • 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
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4084—Snap or Seeger ring connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

"FILTRO DE AR". A presente invenção refere-se a um filtro de ar, em particular, para a limpeza de ar de combustão para máquinas de combustão interna, constituído de um elemento de filtro, em essência, isento de metal que forma um cilindro oco, sendo que nos lados frontais do meio de filtragem do elemento de filtro estão dispostos discos finais, sendo que, um dos discos finais forma um terminal fechado do elemento de filtro, e apresenta um elemento de agarramento que se estende axialmente para longe do elemento de filtro e o outro disco final é executado como cilindro oco e apresenta uma vedação concêntrica, elástica que atua radialmente.
BR0400351-9A 2003-03-14 2004-03-15 Filtro de ar BRPI0400351A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10311640 2003-03-14

Publications (1)

Publication Number Publication Date
BRPI0400351A true BRPI0400351A (pt) 2004-12-28

Family

ID=32748271

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0400351-9A BRPI0400351A (pt) 2003-03-14 2004-03-15 Filtro de ar

Country Status (5)

Country Link
US (2) US7267706B2 (pt)
EP (2) EP1457247B1 (pt)
AT (1) ATE496673T1 (pt)
BR (1) BRPI0400351A (pt)
DE (3) DE10354400A1 (pt)

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EP3141294B1 (en) 2002-10-28 2022-07-20 Donaldson Company, Inc. Air filter cartridge
US7041146B2 (en) * 2003-09-10 2006-05-09 Visteon Global Technologies, Inc. Pre-filters for engine air cleaning systems
ES2358433T3 (es) 2004-08-25 2011-05-10 Donaldson Company, Inc. Filtro de aire y cartuchos filtrantes intercambiables.
US7520913B2 (en) 2005-02-04 2009-04-21 Donaldson Company, Inc. Non-cylindrical filter elements, and methods
US7524349B2 (en) * 2005-05-03 2009-04-28 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
DE202005007637U1 (de) * 2005-05-10 2006-09-21 Mann + Hummel Gmbh Filterelement
DE202005014125U1 (de) * 2005-09-08 2007-01-25 Mann + Hummel Gmbh Abscheider zur Reinigung eines Fluidstromes
EP2086663B2 (en) 2006-10-06 2018-04-11 Donaldson Company, Inc. Air cleaner
DE202007004476U1 (de) * 2007-03-23 2008-07-31 Mann+Hummel Gmbh Filter zur Reinigung eines Fluids
US8414675B2 (en) 2007-04-03 2013-04-09 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
DE202007006962U1 (de) 2007-05-11 2008-09-18 Mann+Hummel Gmbh Kompaktfilterelement
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8066791B2 (en) 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
US7964011B2 (en) * 2007-07-27 2011-06-21 Walker Design, Inc. Multi-throat air filter
DE202007014821U1 (de) 2007-10-02 2009-02-26 Mann+Hummel Gmbh Filterelement V-Dichtung
US8741017B2 (en) 2008-07-22 2014-06-03 Donaldson Company, Inc. Air cleaner assembly; components therefor; and, methods
US8088190B2 (en) 2008-08-21 2012-01-03 Mann + Hummel Gmbh Unitary filter element with integral pre-separation
GB0911935D0 (en) * 2009-07-09 2009-08-19 Valtra Oy Ab Utility vehicle ventilation system
IT1395633B1 (it) * 2009-08-27 2012-10-16 Ufi Innovation Ct Srl Filtro per motori endotermici
US8409317B2 (en) 2009-10-13 2013-04-02 Cummins Filtration Ip Inc. Filter assembly with housing structure
DE102009057563A1 (de) * 2009-12-09 2011-06-16 Mahle International Gmbh Fangkorb
DE102010009268A1 (de) * 2010-02-25 2011-08-25 MAHLE International GmbH, 70376 Filterelement und Filtereinrichtung
DE102011003585A1 (de) 2011-02-03 2012-08-09 Mahle International Gmbh Harnstofffiltermaterial
EP2678091A1 (en) 2011-02-25 2014-01-01 Donaldson Company, Inc. Air filter cartridges; components thereof; and, air cleaner assemblies
DE102011018366B4 (de) * 2011-04-20 2016-08-18 Mann + Hummel Gmbh Filterelement zur Filtrierung von Ansaugluft einer Brennkraftmaschine
JP2013000742A (ja) * 2011-06-15 2013-01-07 Mann & Hummel Gmbh フィルタ要素およびフィルタ要素用のハウジング
US9387425B2 (en) 2011-10-26 2016-07-12 Donaldson Company, Inc. Filter assemblies; components and features thereof; and, methods of use and assembly
US9089804B2 (en) 2012-11-19 2015-07-28 Donaldson Company, Inc. Filter arrangements; components; assemblies; and, methods
US9067161B2 (en) 2012-11-29 2015-06-30 Donaldson Company, Inc. Filter cartridges; features and methods of assembly; air cleaner assemblies; and, filter cartridge combinations
US8864864B2 (en) * 2012-12-03 2014-10-21 Ye Siang Enterprise Co., Ltd. Circular cylinder air filter
DE102014000927A1 (de) * 2013-02-12 2014-08-14 Mann + Hummel Gmbh Filterelement
DE102013011813B4 (de) * 2013-07-16 2022-07-28 Mann+Hummel Gmbh Filtereinrichtung und Filterelement
DE102013018201A1 (de) 2013-10-30 2015-04-30 Mann+Hummel Gmbh Filtereinsatz sowie Luftfilter
WO2015077245A1 (en) * 2013-11-19 2015-05-28 Cummins Filtration Ip, Inc. High frequency silencer for an air induction system
DE102015008873B4 (de) * 2014-08-05 2021-03-18 Mann+Hummel Gmbh Filtereinrichtung mit einem hohlzylindrischen Filtermediumkörperund Abstützdom für eine Filtereinrichtung
BR112017008078B1 (pt) * 2014-11-24 2022-01-25 Mann+Hummel Gmbh Dispositivo de filtragem e processo de manutenção de um dispositivo de filtragem
DE102016000575A1 (de) 2015-01-30 2016-08-04 Mann+Hummel Gmbh Hohlfilterelement, Griffeinrichtung eines Hohlfilterelements und Filtervorrichtung mit wenigstens einem Hohlfilterelement
EP3291908B1 (de) * 2015-07-01 2019-03-06 Siemens Mobility GmbH Abscheidevorrichtung zum abscheiden von partikeln aus einem luftstrom
US9909543B2 (en) 2015-11-19 2018-03-06 Cnh Industrial America Llc Air intake system for a work vehicle with enhanced pre-cleaner serviceability
WO2018067988A1 (en) 2016-10-06 2018-04-12 Donaldson Company, Inc. Filter element
EP3311902B1 (en) * 2016-10-24 2020-06-24 Donaldson Company, Inc. Air filter element and method for producing same
CN110248716B (zh) 2016-12-01 2021-09-28 唐纳森公司 滤芯、空气滤清器组件、以及使用和组装方法
EP3401000A1 (en) 2017-05-09 2018-11-14 Donaldson Company, Inc. Adapter and air filter cartridge being adapted for use with such an adapter
KR102585171B1 (ko) 2017-08-09 2023-10-05 도날드슨 컴파니, 인코포레이티드 필터 카트리지, 공기 청정기 조립체, 하우징, 특징부, 구성요소, 및 방법
CN109248494A (zh) * 2018-09-25 2019-01-22 江苏阜升环保集团有限公司 一种高效过滤效率的滤芯
CN109356755B (zh) * 2018-11-16 2024-04-02 豚之声汽车科技(上海)有限公司 一种内燃机主进气管道管体上密封补给氧气的进换气系统
USD1002792S1 (en) 2019-02-05 2023-10-24 Donaldson Company, Inc. Filter cartridge

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US2853153A (en) * 1956-12-31 1958-09-23 American Air Filter Co Military vehicle air filter
DE7902819U1 (de) 1979-02-02 1979-06-21 Ing. Walter Hengst Gmbh & Co Kg, 4400 Muenster Ansaugluftreinigungselement fuer verbrennungsmotoren
DE3405719A1 (de) * 1984-02-17 1985-08-22 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Schnell auswechselbares luftfilter
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US5211846A (en) * 1990-07-30 1993-05-18 Pleatco Electronic & Filter Corp. Replacement filter cartridge assembly
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DE19712679A1 (de) * 1997-03-26 1998-10-01 Mann & Hummel Filter Luftfilter
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EP1216743B1 (de) 2000-12-22 2011-03-16 Mann + Hummel GmbH Filtersystem
GB0100647D0 (en) 2001-01-10 2001-02-21 Walker Filtration Ltd Filter unit
US6966940B2 (en) * 2002-04-04 2005-11-22 Donaldson Company, Inc. Air filter cartridge
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Also Published As

Publication number Publication date
US20040244586A1 (en) 2004-12-09
EP1457248A3 (de) 2004-10-27
US7267706B2 (en) 2007-09-11
DE10354400A1 (de) 2004-09-23
DE10354401A1 (de) 2004-09-23
EP1457247B1 (de) 2011-01-26
DE502004012136D1 (de) 2011-03-10
ATE496673T1 (de) 2011-02-15
EP1457248B1 (de) 2013-02-13
EP1457248A2 (de) 2004-09-15
US20040261383A1 (en) 2004-12-30
US7115156B2 (en) 2006-10-03
EP1457247A1 (de) 2004-09-15

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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]