NL293703A - - Google Patents
Info
- Publication number
- NL293703A NL293703A NL293703DA NL293703A NL 293703 A NL293703 A NL 293703A NL 293703D A NL293703D A NL 293703DA NL 293703 A NL293703 A NL 293703A
- Authority
- NL
- Netherlands
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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR937384A FR1358867A (en) | 1963-06-07 | 1963-06-07 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL293703A true NL293703A (en) |
Family
ID=8805559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL293703D NL293703A (en) | 1963-06-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE633398A (en) |
| FR (1) | FR1358867A (en) |
| NL (1) | NL293703A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505795A (en) * | 1968-04-26 | 1970-04-14 | Wehr Corp | Pleated gas filter |
| US3853529A (en) * | 1971-06-09 | 1974-12-10 | Farr Co | Pleated air filter cartridge |
| US4363643A (en) * | 1981-10-16 | 1982-12-14 | Emerson Electric Co. | Support means for filter material in a non-electric air cleaner |
| KR100406313B1 (en) * | 2002-01-16 | 2003-11-19 | 김규섭 | Filter for dust collector being exchangable of filter paper |
-
0
- NL NL293703D patent/NL293703A/xx unknown
- BE BE633398D patent/BE633398A/xx unknown
-
1963
- 1963-06-07 FR FR937384A patent/FR1358867A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1358867A (en) | 1964-04-17 |
| BE633398A (en) |