ATE539810T1 - Luftreiniger mit verdrehsicherer anordnung - Google Patents

Luftreiniger mit verdrehsicherer anordnung

Info

Publication number
ATE539810T1
ATE539810T1 AT10167366T AT10167366T ATE539810T1 AT E539810 T1 ATE539810 T1 AT E539810T1 AT 10167366 T AT10167366 T AT 10167366T AT 10167366 T AT10167366 T AT 10167366T AT E539810 T1 ATE539810 T1 AT E539810T1
Authority
AT
Austria
Prior art keywords
filter element
cover
twist
air purifier
proof arrangement
Prior art date
Application number
AT10167366T
Other languages
English (en)
Inventor
Paul R Coulonvaux
Johan G Dewit
Tom Hg Vranken
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=35515663&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE539810(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of ATE539810T1 publication Critical patent/ATE539810T1/de

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
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • B01D46/62—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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4076—Anti-rotational 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
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/021—Anti-rotational means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT10167366T 2005-08-16 2006-08-15 Luftreiniger mit verdrehsicherer anordnung ATE539810T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05107531A EP1754525B1 (de) 2005-08-16 2005-08-16 Luftreiniger mit verdrehsicherer Anordnung und Verfahren

Publications (1)

Publication Number Publication Date
ATE539810T1 true ATE539810T1 (de) 2012-01-15

Family

ID=35515663

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05107531T ATE495811T1 (de) 2005-08-16 2005-08-16 Luftreiniger mit verdrehsicherer anordnung und verfahren
AT10167366T ATE539810T1 (de) 2005-08-16 2006-08-15 Luftreiniger mit verdrehsicherer anordnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05107531T ATE495811T1 (de) 2005-08-16 2005-08-16 Luftreiniger mit verdrehsicherer anordnung und verfahren

Country Status (9)

Country Link
US (4) US8163056B2 (de)
EP (3) EP1754525B1 (de)
JP (1) JP4852608B2 (de)
CN (1) CN101272842B (de)
AT (2) ATE495811T1 (de)
BR (1) BRPI0614421B1 (de)
DE (1) DE602005026002D1 (de)
RU (1) RU2417819C2 (de)
WO (1) WO2007022171A1 (de)

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BRPI0614421A2 (pt) 2011-03-29
EP1917092A1 (de) 2008-05-07
EP1754525A1 (de) 2007-02-21
RU2008108610A (ru) 2009-09-27
WO2007022171A1 (en) 2007-02-22
CN101272842B (zh) 2011-11-23
US20120192537A1 (en) 2012-08-02
CN101272842A (zh) 2008-09-24
US20090217632A1 (en) 2009-09-03
EP2236192B1 (de) 2012-01-04
RU2417819C2 (ru) 2011-05-10
US8444735B2 (en) 2013-05-21
DE602005026002D1 (de) 2011-03-03
ATE495811T1 (de) 2011-02-15
US8753415B2 (en) 2014-06-17
US20130247526A1 (en) 2013-09-26
BRPI0614421B1 (pt) 2018-02-14
EP1917092B1 (de) 2013-10-16
US8163056B2 (en) 2012-04-24
JP4852608B2 (ja) 2012-01-11
EP1754525B1 (de) 2011-01-19
EP2236192A1 (de) 2010-10-06
JP2009504984A (ja) 2009-02-05

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