GB9422121D0 - Filter element - Google Patents
Filter elementInfo
- Publication number
- GB9422121D0 GB9422121D0 GB9422121A GB9422121A GB9422121D0 GB 9422121 D0 GB9422121 D0 GB 9422121D0 GB 9422121 A GB9422121 A GB 9422121A GB 9422121 A GB9422121 A GB 9422121A GB 9422121 D0 GB9422121 D0 GB 9422121D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter element
- filter
- 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.)
- Pending
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
- B01D46/0001—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
- B01D46/24—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
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9422121A GB9422121D0 (en) | 1994-11-02 | 1994-11-02 | Filter element |
PCT/GB1995/002556 WO1996014134A2 (en) | 1994-11-02 | 1995-11-01 | Filter element |
GB9522419A GB2294649B (en) | 1994-11-02 | 1995-11-01 | Filter element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9422121A GB9422121D0 (en) | 1994-11-02 | 1994-11-02 | Filter element |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9422121D0 true GB9422121D0 (en) | 1994-12-21 |
Family
ID=10763797
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9422121A Pending GB9422121D0 (en) | 1994-11-02 | 1994-11-02 | Filter element |
GB9522419A Expired - Fee Related GB2294649B (en) | 1994-11-02 | 1995-11-01 | Filter element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9522419A Expired - Fee Related GB2294649B (en) | 1994-11-02 | 1995-11-01 | Filter element |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB9422121D0 (en) |
WO (1) | WO1996014134A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0326790D0 (en) * | 2003-11-18 | 2003-12-24 | Madison Filter 981 Ltd | Filter cloth retention apparatus |
DE102006027463A1 (en) | 2006-06-12 | 2008-01-24 | Helsa-Automotive Gmbh & Co. Kg | Filter device and method for producing a filter device |
EP3120917A1 (en) | 2015-07-21 | 2017-01-25 | Carl Freudenberg KG | Filter cartridge with welded seam |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032742A (en) * | 1961-10-12 | 1966-06-15 | Ozonair Engineering Company Lt | Improvements in or relating to gas filters |
GB1314181A (en) * | 1969-01-14 | 1973-04-18 | Marshall D A G | Filters and their manufacture |
US3747772A (en) * | 1971-05-21 | 1973-07-24 | Parker Hannifin Corp | Filter |
JPS60232223A (en) * | 1984-04-28 | 1985-11-18 | Seibu Giken:Kk | Filter element |
DE3542963A1 (en) * | 1985-12-05 | 1987-06-11 | Kernforschungsz Karlsruhe | FILTER PACK |
EP0250801A1 (en) * | 1986-06-19 | 1988-01-07 | Allied Corporation | Convoluted panel filter cartridge |
DE3824622C2 (en) * | 1988-07-20 | 1998-03-19 | Peter Rapp | Filter element |
JP2856486B2 (en) * | 1990-03-06 | 1999-02-10 | 三井化学株式会社 | Honeycomb type electret filter |
DE4015712A1 (en) * | 1990-05-16 | 1991-11-21 | Peter Rapp | FILTER ELEMENT |
-
1994
- 1994-11-02 GB GB9422121A patent/GB9422121D0/en active Pending
-
1995
- 1995-11-01 WO PCT/GB1995/002556 patent/WO1996014134A2/en active Application Filing
- 1995-11-01 GB GB9522419A patent/GB2294649B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2294649B (en) | 1996-11-20 |
WO1996014134A2 (en) | 1996-05-17 |
GB2294649A (en) | 1996-05-08 |
GB9522419D0 (en) | 1996-01-03 |
WO1996014134A3 (en) | 1996-06-13 |
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