AT359469B - Filter und verfahren zu dessen herstellung - Google Patents
Filter und verfahren zu dessen herstellungInfo
- Publication number
- AT359469B AT359469B AT299879A AT299879A AT359469B AT 359469 B AT359469 B AT 359469B AT 299879 A AT299879 A AT 299879A AT 299879 A AT299879 A AT 299879A AT 359469 B AT359469 B AT 359469B
- Authority
- AT
- Austria
- Prior art keywords
- filter
- production
- Prior art date
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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
-
- 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
-
- 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
- B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT299879A AT359469B (de) | 1979-04-20 | 1979-04-20 | Filter und verfahren zu dessen herstellung |
DE19792948249 DE2948249A1 (de) | 1979-04-20 | 1979-11-30 | Filter und verfahren zu dessen herstellung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT299879A AT359469B (de) | 1979-04-20 | 1979-04-20 | Filter und verfahren zu dessen herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA299879A ATA299879A (de) | 1980-04-15 |
AT359469B true AT359469B (de) | 1980-11-10 |
Family
ID=3543723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT299879A AT359469B (de) | 1979-04-20 | 1979-04-20 | Filter und verfahren zu dessen herstellung |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT359469B (de) |
DE (1) | DE2948249A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5236480A (en) * | 1989-01-05 | 1993-08-17 | Camfil Ab | Air filter for workstations and methods of making and using such air filter |
CN1063673C (zh) * | 1994-07-12 | 2001-03-28 | 日铁矿业株式会社 | 加强过滤元件 |
US6699348B2 (en) | 2001-04-13 | 2004-03-02 | Camfil Ab | Method for filter fabrication |
-
1979
- 1979-04-20 AT AT299879A patent/AT359469B/de not_active IP Right Cessation
- 1979-11-30 DE DE19792948249 patent/DE2948249A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2948249A1 (de) | 1980-10-30 |
ATA299879A (de) | 1980-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |