BR0112027A - Conjunto de filtro de ar para filtragem de ar possuindo matéria particulada - Google Patents

Conjunto de filtro de ar para filtragem de ar possuindo matéria particulada

Info

Publication number
BR0112027A
BR0112027A BR0112027-1A BR0112027A BR0112027A BR 0112027 A BR0112027 A BR 0112027A BR 0112027 A BR0112027 A BR 0112027A BR 0112027 A BR0112027 A BR 0112027A
Authority
BR
Brazil
Prior art keywords
air
particulate matter
air chamber
filter
air flow
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
BR0112027-1A
Other languages
English (en)
Inventor
Thomas D Raether
Steven A Johnson
Kristofer G Kosmider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Donaldson Co Inc
Original Assignee
Donaldson Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27085466&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0112027(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/608,774 external-priority patent/US6387162B1/en
Priority claimed from US09/607,257 external-priority patent/US6364921B1/en
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of BR0112027A publication Critical patent/BR0112027A/pt
Pending legal-status Critical Current

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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0013—Modules
    • 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
    • B01D46/56—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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/30—Same type of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Compressor (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"CONJUNTO DE FILTRO DE AR PARA FILTRAGEM DE AR POSSUINDO MATéRIA PARTICULADA". Trata-se de conjuntos de filtro de ar para a remoção de matéria particulada de uma corrente de ar sujo de entrada que são fornecidos. Os conjuntos incluem um alojamento possuindo uma entrada, uma saída, uma câmara de ar sujo e uma câmara de ar limpo e um elemento de filtro alongado disposto dentro da câmara de ar sujo construída para remover a matéria particulada de uma corrente de ar de entrada. Os conjuntos de filtro de acordo com a presente invenção fornecem uma velocidade de fluxo de ar diminuída dentro da câmara de ar sujo enquanto mantêm o volume de fluxo de ar. Alternativamente, os conjuntos de filtro de acordo com a presente invenção fornecem um volume de fluxo de ar aumentado que mantém a velocidade do fluxo de ar. A câmara de ar suja possui paredes laterais, que podem ser planas ou não planas com uma parte distendida. Os elementos de filtro utilizados nos conjuntos de filtro podem ser elementos de filtro cilíndricos ou não cilíndricos.
BR0112027-1A 2000-06-30 2001-06-29 Conjunto de filtro de ar para filtragem de ar possuindo matéria particulada Pending BR0112027A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/608,774 US6387162B1 (en) 2000-06-30 2000-06-30 Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter
US09/607,257 US6364921B1 (en) 2000-06-30 2000-06-30 Air filter assembly for filtering air having particulate matter
PCT/US2001/020883 WO2002002206A2 (en) 2000-06-30 2001-06-29 Air filter assembly for filtering air having particulate matter

Publications (1)

Publication Number Publication Date
BR0112027A true BR0112027A (pt) 2003-05-13

Family

ID=27085466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0112027-1A Pending BR0112027A (pt) 2000-06-30 2001-06-29 Conjunto de filtro de ar para filtragem de ar possuindo matéria particulada

Country Status (13)

Country Link
EP (2) EP1702666B1 (pt)
JP (1) JP3763097B2 (pt)
CN (2) CN1212172C (pt)
AT (2) ATE456973T1 (pt)
AU (2) AU2001271698B2 (pt)
BR (1) BR0112027A (pt)
CA (2) CA2637759A1 (pt)
DE (2) DE60141257D1 (pt)
ES (1) ES2339584T3 (pt)
MX (1) MXPA03000154A (pt)
PL (1) PL201590B1 (pt)
RU (1) RU2003101062A (pt)
WO (1) WO2002002206A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7332009B2 (en) 2003-11-17 2008-02-19 Donaldson Company, Inc. Separator arrangement for gas/liquid separation; apparatus; and, methods
WO2005094655A2 (en) * 2004-03-24 2005-10-13 Donaldson Company, Inc. Filter elements; air cleaner; assembly; and, methods
WO2006078787A2 (en) 2005-01-19 2006-07-27 Donaldson Company, Inc. Inlet baffle arrangement with perforated vortex finder for gas/ liquid separation
AT506312B1 (de) 2008-10-08 2009-08-15 Kappa Arbeitsschutz & Umweltte Filterelement zur reinigung eines mit partikeln beladenen luftstroms sowie damit ausgestattete filtervorrichtung
US20120197144A1 (en) 2011-01-27 2012-08-02 Koninklijke Philips Electronics N.V. Exchangeable electrode and ecg cable snap connector
CN102935313A (zh) * 2012-11-23 2013-02-20 浙江明泉工业涂装有限公司 滤芯回收器
CN113769498B (zh) * 2013-03-04 2023-03-10 唐纳森公司 空气过滤器***及其使用方法
PL2969117T3 (pl) 2013-03-15 2021-11-02 Donaldson Company, Inc. Owalne rurowe wkłady filtrujące i wykorzystujące je układy filtrujące
DE102013019328B4 (de) * 2013-11-20 2019-02-21 Mann+Hummel Gmbh Tankbelüftungsfilter mit einer Einschnürung im Lufteinlassbereich
CN104689649B (zh) * 2015-02-28 2016-12-07 成都易态科技有限公司 恢复滤芯通过性的方法
CN105214388B (zh) * 2015-09-18 2017-07-28 广州金田瑞麟环境科技有限公司 一种过滤器以及具有该过滤器的净化器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395269B1 (en) * 1981-09-30 1994-08-30 Donaldson Co Inc Compact dust filter assembly
BR9507347A (pt) * 1994-04-11 1997-09-23 Donaldson Co Inc Conjunto de filtro de ar para filtrar ar contendo matéria particulada
US5556440A (en) * 1994-10-20 1996-09-17 Fleetguard, Inc. Pressure-actuated radial air filter seal
US5730766A (en) * 1996-11-05 1998-03-24 Bha Group, Inc. Non-round unitary filter cartridge
EP1017473A4 (en) * 1997-03-28 2000-07-19 Pall Corp FILTER CARTRIDGE AND FILTER ARRANGEMENT

Also Published As

Publication number Publication date
CA2413618C (en) 2010-03-30
PL201590B1 (pl) 2009-04-30
EP1299171B1 (en) 2006-06-14
ATE329676T1 (de) 2006-07-15
CA2637759A1 (en) 2002-01-10
EP1702666A2 (en) 2006-09-20
AU2001271698B2 (en) 2005-08-18
DE60141257D1 (de) 2010-03-25
WO2002002206A2 (en) 2002-01-10
CN1438912A (zh) 2003-08-27
CN1714911A (zh) 2006-01-04
EP1299171A2 (en) 2003-04-09
CN100546696C (zh) 2009-10-07
EP1702666B1 (en) 2010-02-03
PL359928A1 (en) 2004-09-06
ATE456973T1 (de) 2010-02-15
MXPA03000154A (es) 2003-09-22
JP2004501755A (ja) 2004-01-22
CN1212172C (zh) 2005-07-27
CA2413618A1 (en) 2002-01-10
ES2339584T3 (es) 2010-05-21
DE60120701D1 (de) 2006-07-27
EP1702666A3 (en) 2006-12-27
JP3763097B2 (ja) 2006-04-05
DE60120701T2 (de) 2007-02-22
WO2002002206A3 (en) 2002-05-23
AU7169801A (en) 2002-01-14
RU2003101062A (ru) 2004-05-10

Similar Documents

Publication Publication Date Title
BR0112027A (pt) Conjunto de filtro de ar para filtragem de ar possuindo matéria particulada
DE60141915D1 (de) Luftfiltergerät für brennstoffzelle
WO2006027572A3 (en) A fluid filter
DE502007004909D1 (de) Filtervorrichtung zum Entfernen von Feinstäuben aus einem staubbeladenen Gasstrom sowie Filteranlage
DE50303759D1 (de) Filtrationsvorrichtung
CA2352011A1 (en) Air purifier
DE50310058D1 (de) Vorrichtung zur Reinigung eines Gasstromes
US6666912B1 (en) Air cleaning apparatus
WO2007087102A3 (en) Filtration device for use with a fuel vapor recovery system
DE50213879D1 (de) Partikelfilter zum Reinigen von motorischen Abgasen
CH696890A5 (de) Verfahren zum Reinigen von Atmosphärenluft.
WO2007017446B1 (en) Self-cleaning filter
KR101182941B1 (ko) 산업용 정수필터
RU2211079C1 (ru) Фильтр для очистки воздуха от твердых и жидких аэрозолей
DE602004011441D1 (de) Filtervorrichtung zur Trennung einer teilchenhaltigen Flüssigkeit in ein Konzentrat und ein Permeat
KR200372676Y1 (ko) 석션 필터 시스템
SU1535595A1 (ru) Фильтр дл очистки газов от пыли
RU2003122538A (ru) Вращающийся фильтр для очистки газов
TR200202661U (tr) Sürekli olarak kendini temizleyebilen ve tıkanmayan filtreleme cihazı.
DE202005001419U1 (de) Vorrichtung zum Filtern
BRPI0403573A (pt) sistema de filtragem compacto para aspiração de pó
DE602004012225D1 (de) Verbesserte Vorrichtung zum Filtern des Luftstroms bei pneumatischen Systemen
ATE459403T1 (de) Filteranlage
RU93032756A (ru) Фильтр для очистки воздуха
SE0002555L (sv) Sandfilter

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]