PL228144A1 - - Google Patents
Info
- Publication number
- PL228144A1 PL228144A1 PL22814480A PL22814480A PL228144A1 PL 228144 A1 PL228144 A1 PL 228144A1 PL 22814480 A PL22814480 A PL 22814480A PL 22814480 A PL22814480 A PL 22814480A PL 228144 A1 PL228144 A1 PL 228144A1
- Authority
- PL
- Poland
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
- 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
-
- 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
-
- 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)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Making Paper Articles (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT69297/79A IT1119517B (en) | 1979-11-28 | 1979-11-28 | PROCEDURE TO CREATE AIR FILTERS SYSTEM FOR THE REALIZATION OF SUCH PROCEDURE AND RELATED FILTERS OBTAINED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL228144A1 true PL228144A1 (en) | 1981-07-10 |
Family
ID=11311783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22814480A PL228144A1 (en) | 1979-11-28 | 1980-11-28 |
Country Status (8)
| Country | Link |
|---|---|
| BG (1) | BG35185A3 (en) |
| DE (1) | DE3043232A1 (en) |
| ES (1) | ES497174A0 (en) |
| FR (1) | FR2470630A1 (en) |
| IT (1) | IT1119517B (en) |
| PL (1) | PL228144A1 (en) |
| SU (1) | SU1055316A3 (en) |
| YU (1) | YU293480A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3037019C2 (en) * | 1980-10-01 | 1986-01-09 | Drägerwerk AG, 2400 Lübeck | HEPA filter insert made of folded HEPA filter material for HEPA filters and a process for its manufacture |
| DE3916838A1 (en) * | 1989-05-19 | 1990-11-22 | Lippold Hans Joachim | FILTER INSERT |
| US5053131A (en) * | 1989-02-08 | 1991-10-01 | Lippold Hans Joachim | Filter cartridge |
| DE4217195C2 (en) * | 1992-05-23 | 1996-02-08 | Hengst Walter Gmbh & Co Kg | Filter body |
| GB2314031B (en) * | 1996-06-10 | 1999-12-15 | Fram Europ | Fluid filter element and method of manufacture |
| EP1254689B1 (en) * | 2001-05-01 | 2010-09-01 | Wix Filtration Corp LLC | Pleated filter media with embossed spacers and cross flow |
| US7425227B1 (en) | 2004-06-17 | 2008-09-16 | Wix Filtration Corp Llc | Pleated filter element with offset emboss pattern |
| US7588619B2 (en) | 2006-11-28 | 2009-09-15 | Wix Filtration Corp. | Cross-flow filter media and filter assembly |
| CN110180264B (en) * | 2019-04-22 | 2021-07-20 | 佛山市顺德区阿波罗环保器材有限公司 | Automatic particulate matter filling device |
| CN112237798A (en) * | 2020-10-28 | 2021-01-19 | 上海弗列加滤清器有限公司 | Filter core folding and forming equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH463940A (en) * | 1965-09-21 | 1968-10-15 | Luwa Ag | Method and device for the manufacture of filter inserts |
| FR1529632A (en) * | 1967-02-08 | 1968-06-21 | Saint Gobain Techn Nouvelles | Improvements to filter cells and their manufacturing process |
| DE2138412C3 (en) * | 1971-07-28 | 1982-12-30 | Delbag-Luftfilter Gmbh, 1000 Berlin | HEPA filter pack for gas cleaning made from zigzag folded filter paper |
| GB1579231A (en) * | 1976-07-03 | 1980-11-19 | Lucas Industries Ltd | Method of manufacturing a filter element |
-
1979
- 1979-11-28 IT IT69297/79A patent/IT1119517B/en active
-
1980
- 1980-11-15 DE DE19803043232 patent/DE3043232A1/en not_active Withdrawn
- 1980-11-18 YU YU02934/80A patent/YU293480A/en unknown
- 1980-11-27 ES ES497174A patent/ES497174A0/en active Granted
- 1980-11-28 FR FR8025311A patent/FR2470630A1/en active Granted
- 1980-11-28 SU SU803211167A patent/SU1055316A3/en active
- 1980-11-28 BG BG049814A patent/BG35185A3/en unknown
- 1980-11-28 PL PL22814480A patent/PL228144A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3043232A1 (en) | 1981-06-19 |
| IT7969297A0 (en) | 1979-11-28 |
| IT1119517B (en) | 1986-03-10 |
| FR2470630A1 (en) | 1981-06-12 |
| FR2470630B1 (en) | 1985-04-26 |
| YU293480A (en) | 1983-12-31 |
| SU1055316A3 (en) | 1983-11-15 |
| BG35185A3 (en) | 1984-02-15 |
| ES8203020A1 (en) | 1982-03-01 |
| ES497174A0 (en) | 1982-03-01 |