AU2000247875A1 - Folded filter - Google Patents

Folded filter

Info

Publication number
AU2000247875A1
AU2000247875A1 AU2000247875A AU4787500A AU2000247875A1 AU 2000247875 A1 AU2000247875 A1 AU 2000247875A1 AU 2000247875 A AU2000247875 A AU 2000247875A AU 4787500 A AU4787500 A AU 4787500A AU 2000247875 A1 AU2000247875 A1 AU 2000247875A1
Authority
AU
Australia
Prior art keywords
filter
glue
expands
folded filter
pleats
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.)
Abandoned
Application number
AU2000247875A
Other languages
English (en)
Inventor
Kjell Enbom
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.)
Camfil AB
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
Application filed by Camfil AB filed Critical Camfil AB
Publication of AU2000247875A1 publication Critical patent/AU2000247875A1/en
Abandoned 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
    • B01D46/52—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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • 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
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
    • B01D2279/51—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning in clean rooms, e.g. production facilities for electronic devices, laboratories
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/941—Filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Treatment Of Fiber Materials (AREA)
AU2000247875A 2000-03-24 2000-03-24 Folded filter Abandoned AU2000247875A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2000/000590 WO2001072399A1 (en) 2000-03-24 2000-03-24 Folded filter

Publications (1)

Publication Number Publication Date
AU2000247875A1 true AU2000247875A1 (en) 2001-10-08

Family

ID=20278561

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000247875A Abandoned AU2000247875A1 (en) 2000-03-24 2000-03-24 Folded filter

Country Status (6)

Country Link
US (1) US7261818B1 (de)
EP (1) EP1272256B1 (de)
AT (1) ATE383190T1 (de)
AU (1) AU2000247875A1 (de)
DE (1) DE60037757D1 (de)
WO (1) WO2001072399A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0707908B1 (pt) * 2006-02-13 2018-01-30 Donaldson Company, Inc. Meio de filtro, elemento compreendendo o meio de filtro, método para filtrar um fluido e método de remover umidade de uma corrente de ar
US7931726B2 (en) 2006-03-01 2011-04-26 Camfil Ab Box-V filter and method of fabricating the same
US7938927B2 (en) * 2006-03-01 2011-05-10 Camfil Ab Method of making a filter assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025202A (en) * 1957-04-24 1962-03-13 Owens Corning Fiberglass Corp Method of manufacturing a fibrous product
GB1303629A (de) * 1969-02-08 1973-01-17
US4890444A (en) * 1986-02-13 1990-01-02 H. B. Fuller Company Bonded fluted filter media to end cap
ATE98892T1 (de) 1989-01-05 1994-01-15 Camfil Ab Filter.
ATE113496T1 (de) 1989-01-05 1994-11-15 Camfil Ab Luftfilter.
US5240479A (en) * 1991-05-17 1993-08-31 Donaldson Company, Inc. Pleated filter media having a continuous bead of adhesive between layers of filtering material
JPH0657224A (ja) 1992-08-04 1994-03-01 Toyoda Gosei Co Ltd 構造接着剤
US5442001A (en) 1993-09-14 1995-08-15 National Starch And Chemical Investment Holding Corporation Use of low toxicity solvents in waterborne adhesives
SE512385C2 (sv) 1998-03-25 2000-03-06 Camfil Ab Luftfilter av veckat filtermaterial och sätt för dess framställning
US6120633A (en) * 1999-03-04 2000-09-19 Hrs Textiles, Inc. Method of fabricating a self pleating filter media

Also Published As

Publication number Publication date
US7261818B1 (en) 2007-08-28
EP1272256A2 (de) 2003-01-08
WO2001072399A8 (en) 2001-12-13
DE60037757D1 (de) 2008-02-21
EP1272256B1 (de) 2008-01-09
WO2001072399A1 (en) 2001-10-04
ATE383190T1 (de) 2008-01-15

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