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
Application number
BR0112027-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Thomas D Raether
Steven A Johnson
Kristofer G Kosmider
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=google_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 US09/607,257 external-priority patent/US6364921B1/en
Priority claimed from US09/608,774 external-priority patent/US6387162B1/en
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of BR0112027A publication Critical patent/BR0112027A/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
    • B01D46/0002—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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
BR0112027-1A 2000-06-30 2001-06-29 Conjunto de filtro de ar para filtragem de ar possuindo matéria particulada BR0112027A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/607,257 US6364921B1 (en) 2000-06-30 2000-06-30 Air filter assembly for filtering air having particulate matter
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
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 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) EP1299171B1 (https=)
JP (1) JP3763097B2 (https=)
CN (2) CN100546696C (https=)
AT (2) ATE456973T1 (https=)
AU (2) AU2001271698B2 (https=)
BR (1) BR0112027A (https=)
CA (2) CA2637759A1 (https=)
DE (2) DE60141257D1 (https=)
ES (1) ES2339584T3 (https=)
MX (1) MXPA03000154A (https=)
PL (1) PL201590B1 (https=)
RU (1) RU2003101062A (https=)
WO (1) WO2002002206A2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8182569B2 (en) 2003-11-17 2012-05-22 Donaldson Company, Inc. Separator arrangement for gas/liquid separation; apparatus; and, methods
EP2679293A1 (en) * 2004-03-24 2014-01-01 Donaldson Company, Inc. Air Cleaner
USD545396S1 (en) 2004-11-16 2007-06-26 Donaldson Company, Inc. Filter element having elliptical shape
CN101142009B (zh) 2005-01-19 2011-11-30 唐纳森公司 用于气体/液体分离具有穿孔旋流器的入口挡板结构
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
HUE055672T2 (hu) * 2013-03-04 2021-12-28 Donaldson Co Inc Levegõszûrõ rendszerek, valamint eljárások ezek alkalmazására
HUE054798T2 (hu) 2013-03-15 2021-09-28 Donaldson Co Inc Tojásdad, csõ alakú szûrõbetétek és ezeket alkalmazó szûrõrendszerek
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
WO2020243080A1 (en) * 2019-05-29 2020-12-03 Donaldson Company, Inc. Curved core for variable pleat filter

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
CA2187674A1 (en) * 1994-04-11 1995-10-19 Thomas D. Raether Air filter assembly for filtering air with particulate matter
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
JP2001518011A (ja) * 1997-03-28 2001-10-09 ポール・コーポレーション フィルタ・カートリッジ及びフィルタ装置

Also Published As

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

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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]