DE60037757D1 - Faltenfilter - Google Patents
FaltenfilterInfo
- Publication number
- DE60037757D1 DE60037757D1 DE60037757T DE60037757T DE60037757D1 DE 60037757 D1 DE60037757 D1 DE 60037757D1 DE 60037757 T DE60037757 T DE 60037757T DE 60037757 T DE60037757 T DE 60037757T DE 60037757 D1 DE60037757 D1 DE 60037757D1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- glue
- expands
- folding 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.)
- Expired - Lifetime
Links
- 239000003292 glue Substances 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 2
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)
- Treatment Of Fiber Materials (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
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 |
---|---|
DE60037757D1 true DE60037757D1 (de) | 2008-02-21 |
Family
ID=20278561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60037757T Expired - Lifetime DE60037757D1 (de) | 2000-03-24 | 2000-03-24 | Faltenfilter |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007095363A2 (en) * | 2006-02-13 | 2007-08-23 | Donaldson Company, Inc. | Filter web comprising fine fiber and reactive, adsorptive or absorptive particulate |
US7938927B2 (en) * | 2006-03-01 | 2011-05-10 | Camfil Ab | Method of making a filter assembly |
US7931726B2 (en) | 2006-03-01 | 2011-04-26 | Camfil Ab | Box-V filter and method of fabricating the same |
Family Cites Families (10)
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 |
DE8916073U1 (de) * | 1989-01-05 | 1993-07-29 | Camfil Ab, Trosa | Luftfilter |
ATE98892T1 (de) * | 1989-01-05 | 1994-01-15 | Camfil Ab | Filter. |
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 |
-
2000
- 2000-03-24 EP EP00929970A patent/EP1272256B1/de not_active Expired - Lifetime
- 2000-03-24 US US10/239,550 patent/US7261818B1/en not_active Expired - Lifetime
- 2000-03-24 WO PCT/SE2000/000590 patent/WO2001072399A1/en active IP Right Grant
- 2000-03-24 AU AU2000247875A patent/AU2000247875A1/en not_active Abandoned
- 2000-03-24 AT AT00929970T patent/ATE383190T1/de not_active IP Right Cessation
- 2000-03-24 DE DE60037757T patent/DE60037757D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1272256A2 (de) | 2003-01-08 |
WO2001072399A1 (en) | 2001-10-04 |
EP1272256B1 (de) | 2008-01-09 |
AU2000247875A1 (en) | 2001-10-08 |
US7261818B1 (en) | 2007-08-28 |
ATE383190T1 (de) | 2008-01-15 |
WO2001072399A8 (en) | 2001-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |