DK148705C - Tilbageskylleligt luftfilter - Google Patents
Tilbageskylleligt luftfilterInfo
- Publication number
- DK148705C DK148705C DK119279A DK119279A DK148705C DK 148705 C DK148705 C DK 148705C DK 119279 A DK119279 A DK 119279A DK 119279 A DK119279 A DK 119279A DK 148705 C DK148705 C DK 148705C
- Authority
- DK
- Denmark
- Prior art keywords
- air filter
- refillable air
- refillable
- filter
- air
- 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
- B01D46/24—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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter 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
- B01D46/66—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
- B01D46/72—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 backwash arms, shoes or nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2815081 | 1978-04-07 | ||
DE2815081A DE2815081B2 (de) | 1978-04-07 | 1978-04-07 | Rückspülbares Luftfilter |
Publications (3)
Publication Number | Publication Date |
---|---|
DK119279A DK119279A (da) | 1979-10-08 |
DK148705B DK148705B (da) | 1985-09-09 |
DK148705C true DK148705C (da) | 1986-05-12 |
Family
ID=6036407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK119279A DK148705C (da) | 1978-04-07 | 1979-03-23 | Tilbageskylleligt luftfilter |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2815081B2 (da) |
DK (1) | DK148705C (da) |
FR (1) | FR2421664A1 (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62168524A (ja) * | 1986-01-10 | 1987-07-24 | ウエスチングハウス エレクトリック コ−ポレ−ション | 高温ガス流の濾過装置及び濾過方法 |
EP4039352A1 (de) * | 2021-02-09 | 2022-08-10 | Hilti Aktiengesellschaft | Abreinigungseinheit für einen filter einer staubsaugvorrichtung, abreinigungsverfahren und staubsaugvorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH492624A (de) * | 1968-06-05 | 1970-06-30 | Buehler Ag Geb | Vorrichtung zur freifliessenden Übergabe von Schüttgut |
DE2728252B2 (de) * | 1977-06-23 | 1980-05-14 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Rückspülbares Luftfilter |
-
1978
- 1978-04-07 DE DE2815081A patent/DE2815081B2/de not_active Withdrawn
-
1979
- 1979-03-15 FR FR7906650A patent/FR2421664A1/fr active Granted
- 1979-03-23 DK DK119279A patent/DK148705C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2421664A1 (fr) | 1979-11-02 |
FR2421664B3 (da) | 1981-12-11 |
DK119279A (da) | 1979-10-08 |
DE2815081B2 (de) | 1980-09-18 |
DK148705B (da) | 1985-09-09 |
DE2815081A1 (de) | 1979-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK178080A (da) | Tilbageskylleligt filter | |
IT1116027B (it) | Filtro | |
GB2017530B (en) | Air filter element | |
DK149461C (da) | Roerformet filterelement | |
ZA792574B (en) | Air filters | |
FI792802A (fi) | Inhalator | |
NO149974C (no) | Lufteventil | |
FI790149A (fi) | Filtermatta | |
PT73410A (pt) | Air filters | |
ES253924Y (es) | Mascarilla filtrante | |
AT373503B (de) | Druckfilter | |
BR7901092A (pt) | Filtro de ar | |
AT376904B (de) | Druckfilter | |
GB2021435B (en) | Air filter | |
BE875906A (nl) | Mondstuk filtersigaret | |
ATA64778A (de) | Filter | |
DK148705C (da) | Tilbageskylleligt luftfilter | |
SE7904849L (sv) | Lufttillforselror | |
BR7905791A (pt) | Filtro eletrostatico | |
DK439279A (da) | Tobakspibe | |
SE7809822L (sv) | Luftfilteraggregat | |
BR7802469A (pt) | Filtro de ar | |
BR7802470A (pt) | Filtro de ar | |
BR5800374U (pt) | Filtro de ar ambiental | |
IT1125644B (it) | Filtro meccanico |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |