DK77493A - Filter elements - Google Patents
Filter elementsInfo
- Publication number
- DK77493A DK77493A DK077493A DK77493A DK77493A DK 77493 A DK77493 A DK 77493A DK 077493 A DK077493 A DK 077493A DK 77493 A DK77493 A DK 77493A DK 77493 A DK77493 A DK 77493A
- Authority
- DK
- Denmark
- Prior art keywords
- filter elements
- filter
- elements
- 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
- 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
- B01D29/03—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 self-supporting
- B01D29/031—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 self-supporting with corrugated, folded 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
-
- 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
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/20—High temperature filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4221630A DE4221630A1 (en) | 1992-07-01 | 1992-07-01 | Filter element for hot gas - has folded, or waveform surface, and is pref. a filter cartridge or cassette |
Publications (2)
Publication Number | Publication Date |
---|---|
DK77493D0 DK77493D0 (en) | 1993-06-29 |
DK77493A true DK77493A (en) | 1994-01-02 |
Family
ID=6462261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK077493A DK77493A (en) | 1992-07-01 | 1993-06-29 | Filter elements |
Country Status (5)
Country | Link |
---|---|
AT (1) | ATA118393A (en) |
DE (1) | DE4221630A1 (en) |
DK (1) | DK77493A (en) |
FR (1) | FR2693123A1 (en) |
NL (1) | NL9300999A (en) |
-
1992
- 1992-07-01 DE DE4221630A patent/DE4221630A1/en not_active Withdrawn
-
1993
- 1993-06-10 NL NL9300999A patent/NL9300999A/en not_active Application Discontinuation
- 1993-06-16 AT AT0118393A patent/ATA118393A/en not_active IP Right Cessation
- 1993-06-22 FR FR9307530A patent/FR2693123A1/en not_active Withdrawn
- 1993-06-29 DK DK077493A patent/DK77493A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATA118393A (en) | 1994-10-15 |
NL9300999A (en) | 1994-02-01 |
DE4221630A1 (en) | 1994-01-05 |
FR2693123A1 (en) | 1994-01-07 |
DK77493D0 (en) | 1993-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A0 | Application filed | ||
AHB | Application shelved due to non-payment |