DE60120701D1 - Luftfilter zum filtern von teilchen enthaltender luft - Google Patents

Luftfilter zum filtern von teilchen enthaltender luft

Info

Publication number
DE60120701D1
DE60120701D1 DE60120701T DE60120701T DE60120701D1 DE 60120701 D1 DE60120701 D1 DE 60120701D1 DE 60120701 T DE60120701 T DE 60120701T DE 60120701 T DE60120701 T DE 60120701T DE 60120701 D1 DE60120701 D1 DE 60120701D1
Authority
DE
Germany
Prior art keywords
air
filter
air chamber
air flow
dirty
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.)
Expired - Lifetime
Application number
DE60120701T
Other languages
English (en)
Other versions
DE60120701T2 (de
Inventor
D Raether
A Johnson
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60120701(D1) "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 DE60120701D1 publication Critical patent/DE60120701D1/de
Application granted granted Critical
Publication of DE60120701T2 publication Critical patent/DE60120701T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE60120701T 2000-06-30 2001-06-29 Luftfilter zum filtern von teilchen enthaltender luft Expired - Lifetime DE60120701T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US608774 2000-06-30
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
US607257 2000-06-30
PCT/US2001/020883 WO2002002206A2 (en) 2000-06-30 2001-06-29 Air filter assembly for filtering air having particulate matter

Publications (2)

Publication Number Publication Date
DE60120701D1 true DE60120701D1 (de) 2006-07-27
DE60120701T2 DE60120701T2 (de) 2007-02-22

Family

ID=27085466

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60141257T Expired - Lifetime DE60141257D1 (de) 2000-06-30 2001-06-29 Luftfilter zum Filtern von Teilchen enthaltender Luft
DE60120701T Expired - Lifetime DE60120701T2 (de) 2000-06-30 2001-06-29 Luftfilter zum filtern von teilchen enthaltender luft

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60141257T Expired - Lifetime DE60141257D1 (de) 2000-06-30 2001-06-29 Luftfilter zum Filtern von Teilchen enthaltender Luft

Country Status (13)

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

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 空气过滤器系统及其使用方法
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 (de) * 1997-03-28 2000-07-19 Pall Corp Filterkartouche und filteranordnung

Also Published As

Publication number Publication date
CA2413618C (en) 2010-03-30
PL201590B1 (pl) 2009-04-30
BR0112027A (pt) 2003-05-13
EP1299171B1 (de) 2006-06-14
ATE329676T1 (de) 2006-07-15
CA2637759A1 (en) 2002-01-10
EP1702666A2 (de) 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 (de) 2003-04-09
CN100546696C (zh) 2009-10-07
EP1702666B1 (de) 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
EP1702666A3 (de) 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

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition