SE512385C2 - Luftfilter av veckat filtermaterial och sätt för dess framställning - Google Patents

Luftfilter av veckat filtermaterial och sätt för dess framställning

Info

Publication number
SE512385C2
SE512385C2 SE9800993A SE9800993A SE512385C2 SE 512385 C2 SE512385 C2 SE 512385C2 SE 9800993 A SE9800993 A SE 9800993A SE 9800993 A SE9800993 A SE 9800993A SE 512385 C2 SE512385 C2 SE 512385C2
Authority
SE
Sweden
Prior art keywords
filter
folds
filter material
water
glue
Prior art date
Application number
SE9800993A
Other languages
English (en)
Swedish (sv)
Other versions
SE9800993D0 (sv
SE9800993L (sv
Inventor
Erik Lans
Thomas Svedlind
Original Assignee
Camfil Ab
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=20410681&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE512385(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Camfil Ab filed Critical Camfil Ab
Priority to SE9800993A priority Critical patent/SE512385C2/sv
Publication of SE9800993D0 publication Critical patent/SE9800993D0/xx
Priority to DE69935688T priority patent/DE69935688T2/de
Priority to AT99850044T priority patent/ATE358523T1/de
Priority to EP99850044.1A priority patent/EP0948986B2/en
Priority to NO19991415A priority patent/NO310635B1/no
Priority to MYPI99001105A priority patent/MY125620A/en
Priority to US09/277,349 priority patent/US6176890B1/en
Publication of SE9800993L publication Critical patent/SE9800993L/
Publication of SE512385C2 publication Critical patent/SE512385C2/sv

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
    • B01D46/52—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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Centrifugal Separators (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Surgical Instruments (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtering Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
SE9800993A 1998-03-25 1998-03-25 Luftfilter av veckat filtermaterial och sätt för dess framställning SE512385C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9800993A SE512385C2 (sv) 1998-03-25 1998-03-25 Luftfilter av veckat filtermaterial och sätt för dess framställning
DE69935688T DE69935688T2 (de) 1998-03-25 1999-03-23 Faltenfilter
AT99850044T ATE358523T1 (de) 1998-03-25 1999-03-23 Faltenfilter
EP99850044.1A EP0948986B2 (en) 1998-03-25 1999-03-23 Folded Filter
NO19991415A NO310635B1 (no) 1998-03-25 1999-03-24 Luftfilter av foldet filtermateriale som holdes sammen av limstrenger på filtermaterialets frem- og bakside, s¶rlig forfuktig miljö
MYPI99001105A MY125620A (en) 1998-03-25 1999-03-24 Filter.
US09/277,349 US6176890B1 (en) 1998-03-25 1999-03-26 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800993A SE512385C2 (sv) 1998-03-25 1998-03-25 Luftfilter av veckat filtermaterial och sätt för dess framställning

Publications (3)

Publication Number Publication Date
SE9800993D0 SE9800993D0 (sv) 1998-03-25
SE9800993L SE9800993L (sv) 1999-09-26
SE512385C2 true SE512385C2 (sv) 2000-03-06

Family

ID=20410681

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800993A SE512385C2 (sv) 1998-03-25 1998-03-25 Luftfilter av veckat filtermaterial och sätt för dess framställning

Country Status (7)

Country Link
US (1) US6176890B1 (no)
EP (1) EP0948986B2 (no)
AT (1) ATE358523T1 (no)
DE (1) DE69935688T2 (no)
MY (1) MY125620A (no)
NO (1) NO310635B1 (no)
SE (1) SE512385C2 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015951C2 (de) * 1999-12-22 2002-09-26 Jacobi Systemtechnik Gmbh Filterelement
EP1272256B1 (en) 2000-03-24 2008-01-09 Camfil Ab Folded filter
DE10107634A1 (de) * 2001-02-15 2002-08-22 Mhb Filtration Gmbh & Co Kg Filterelement
US6699348B2 (en) 2001-04-13 2004-03-02 Camfil Ab Method for filter fabrication
JP4361263B2 (ja) * 2002-02-07 2009-11-11 本田技研工業株式会社 フィルタエレメント
DE102007012721A1 (de) * 2007-03-14 2008-09-25 Atex-Filter Gmbh Filter, insbesondere Luftfilter, mit Flüssigkeitssammelvorrichtung
US7972402B2 (en) * 2008-07-17 2011-07-05 Mann + Hummel Gmbh Reinforced filter element
US8137427B2 (en) * 2009-03-17 2012-03-20 Mann & Hummel Gmbh Filter element with pleat support combs
DE102014009886A1 (de) 2014-07-04 2016-01-07 Mann + Hummel Gmbh Filterelement zur Filtrierung von Medien
DE102009040202B4 (de) * 2009-09-07 2015-10-01 Mann + Hummel Gmbh Filter
CN202786257U (zh) * 2011-08-31 2013-03-13 通用电气健康护理生物科学股份公司 用于生物反应器的排气过滤装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272564A (en) * 1968-09-30 1972-05-03 Marshall D A G Improvements in or relating to fluid filters
US4135900A (en) * 1977-05-31 1979-01-23 American Air Filter Company, Inc. Gas filter device
US4227953A (en) * 1977-12-02 1980-10-14 Cambridge Filter Corp. Method of fabricating air filters
DE3037019C2 (de) * 1980-10-01 1986-01-09 Drägerwerk AG, 2400 Lübeck Schwebstoffiltereinsatz aus gefaltetem Schwebstoffiltermaterial für Schwebstoffilter und ein Verfahren zu seiner Herstellung
DE3219671A1 (de) * 1982-05-26 1983-12-01 Peter A. 8909 Neuburg Walther Filter
US4615804A (en) * 1984-08-30 1986-10-07 Donaldson Company, Inc. High density pleat spacing and scoring tool and filter made therewith
DE3542963A1 (de) * 1985-12-05 1987-06-11 Kernforschungsz Karlsruhe Filterpack
ATE98892T1 (de) 1989-01-05 1994-01-15 Camfil Ab Filter.
US5236480A (en) 1989-01-05 1993-08-17 Camfil Ab Air filter for workstations and methods of making and using such air filter
JPH09507156A (ja) * 1993-12-30 1997-07-22 デトロイト ホールディング リミテッド フィルタ挿入体及びフィルタ挿入体を製造するための方法
US5744036A (en) * 1997-02-03 1998-04-28 Aaf International Pleated filter arrangement
US6036752A (en) * 1998-07-28 2000-03-14 3M Innovative Properties Company Pleated filter

Also Published As

Publication number Publication date
SE9800993D0 (sv) 1998-03-25
EP0948986B2 (en) 2017-03-01
EP0948986B1 (en) 2007-04-04
DE69935688D1 (de) 2007-05-16
MY125620A (en) 2006-08-30
NO991415D0 (no) 1999-03-24
EP0948986A1 (en) 1999-10-13
NO991415L (no) 1999-09-27
US6176890B1 (en) 2001-01-23
ATE358523T1 (de) 2007-04-15
SE9800993L (sv) 1999-09-26
DE69935688T2 (de) 2007-12-27
NO310635B1 (no) 2001-07-30

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