FR2348733B1 - - Google Patents
Info
- Publication number
- FR2348733B1 FR2348733B1 FR7713436A FR7713436A FR2348733B1 FR 2348733 B1 FR2348733 B1 FR 2348733B1 FR 7713436 A FR7713436 A FR 7713436A FR 7713436 A FR7713436 A FR 7713436A FR 2348733 B1 FR2348733 B1 FR 2348733B1
- Authority
- FR
- France
- 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
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
- B01D46/10—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
- B01D46/52—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2617356A DE2617356B2 (en) | 1976-04-21 | 1976-04-21 | Use of an asymmetrical particulate filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2348733A1 FR2348733A1 (en) | 1977-11-18 |
| FR2348733B1 true FR2348733B1 (en) | 1983-05-20 |
Family
ID=5975829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7713436A Granted FR2348733A1 (en) | 1976-04-21 | 1977-04-20 | ASYMMETRICAL FILTER FOR SUSPENSION MATERIALS |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT362396B (en) |
| CA (1) | CA1081138A (en) |
| CH (1) | CH629677A5 (en) |
| DE (1) | DE2617356B2 (en) |
| FR (1) | FR2348733A1 (en) |
| GB (1) | GB1564872A (en) |
| SE (1) | SE418805B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537812A (en) * | 1983-06-17 | 1985-08-27 | Cambridge Filter Corporation | Corrugated spacers for pleated air filter media |
| GB2196874A (en) * | 1986-11-01 | 1988-05-11 | Roger Gladding | Filter element |
| DE4015712A1 (en) * | 1990-05-16 | 1991-11-21 | Peter Rapp | FILTER ELEMENT |
| DE10063789A1 (en) * | 2000-12-21 | 2002-06-27 | Mann & Hummel Filter | Filter element for face flow |
| DE102011050915A1 (en) | 2011-06-08 | 2012-12-13 | Neufilter Gmbh | A paper jelly filter module, method for making such a paper jelly filter module and paper jelly filter module wall from a plurality of such paper jelly filter modules |
| RU169759U1 (en) * | 2016-12-29 | 2017-03-31 | ООО "АэроФильтр" | AEROSOL FILTER |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2952333A (en) * | 1959-03-04 | 1960-09-13 | Flanders Filter Inc | Filters |
| GB1050356A (en) * | 1963-02-28 | |||
| DE1761318A1 (en) * | 1968-05-03 | 1972-03-23 | Delbag Luftfilter Gmbh | Spacers for filter packs |
| US3807150A (en) * | 1972-02-28 | 1974-04-30 | Hepa Corp | Absolute filter pack structure having a toroidal section |
-
1976
- 1976-04-21 DE DE2617356A patent/DE2617356B2/en not_active Ceased
-
1977
- 1977-04-18 SE SE7704375A patent/SE418805B/en not_active IP Right Cessation
- 1977-04-20 AT AT275577A patent/AT362396B/en not_active IP Right Cessation
- 1977-04-20 GB GB16329/77A patent/GB1564872A/en not_active Expired
- 1977-04-20 CH CH491177A patent/CH629677A5/en not_active IP Right Cessation
- 1977-04-20 FR FR7713436A patent/FR2348733A1/en active Granted
- 1977-04-20 CA CA276,516A patent/CA1081138A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE418805B (en) | 1981-06-29 |
| CA1081138A (en) | 1980-07-08 |
| GB1564872A (en) | 1980-04-16 |
| SE7704375L (en) | 1977-10-22 |
| DE2617356A1 (en) | 1977-11-03 |
| ATA275577A (en) | 1980-10-15 |
| CH629677A5 (en) | 1982-05-14 |
| AT362396B (en) | 1981-05-11 |
| FR2348733A1 (en) | 1977-11-18 |
| DE2617356B2 (en) | 1979-10-04 |