NL7312893A - - Google Patents
Info
- Publication number
- NL7312893A NL7312893A NL7312893A NL7312893A NL7312893A NL 7312893 A NL7312893 A NL 7312893A NL 7312893 A NL7312893 A NL 7312893A NL 7312893 A NL7312893 A NL 7312893A NL 7312893 A NL7312893 A NL 7312893A
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Air Bags (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29366772A | 1972-09-29 | 1972-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7312893A true NL7312893A (https=) | 1974-04-02 |
Family
ID=23130032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7312893A NL7312893A (https=) | 1972-09-29 | 1973-09-19 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS4971553A (https=) |
| AR (1) | AR197419A1 (https=) |
| AT (1) | AT339262B (https=) |
| BE (1) | BE805355A (https=) |
| BR (1) | BR7307528D0 (https=) |
| CA (1) | CA997681A (https=) |
| CH (1) | CH570188A5 (https=) |
| DE (1) | DE2345820A1 (https=) |
| ES (2) | ES216865Y (https=) |
| FR (1) | FR2201112B1 (https=) |
| GB (1) | GB1429253A (https=) |
| IT (1) | IT995316B (https=) |
| NL (1) | NL7312893A (https=) |
| SE (1) | SE401789B (https=) |
| ZA (1) | ZA735883B (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2947080A1 (de) * | 1979-11-22 | 1981-05-27 | Delbag-Luftfilter Gmbh, 1000 Berlin | Luftfilterzelle |
| DE3036114A1 (de) * | 1980-09-25 | 1982-05-19 | Gerrit Jan Kilchberg Veenemans | Taschenfilter und dafuer geeignetes filtermaterial sowie herstellungsverfahren fuer taschenfilter |
| US4390575A (en) * | 1981-12-02 | 1983-06-28 | Baxter Travenol Laboratories, Inc. | Multichanneled diffusion device |
| EP0250801A1 (en) * | 1986-06-19 | 1988-01-07 | Allied Corporation | Convoluted panel filter cartridge |
| US5084076A (en) * | 1988-06-28 | 1992-01-28 | Btr Plc | Filter |
| DE4037888C2 (de) * | 1990-11-28 | 1995-01-26 | Branson Ultraschall | Verfahren und Vorrichtung zum Herstellen von Filtereinheiten |
| US5246474A (en) * | 1991-05-04 | 1993-09-21 | British United Shoe Machinery Limited | Process for manufacturing a self-supporting filter unit |
| TW199108B (https=) * | 1991-11-11 | 1993-02-01 | British United Shoe Machinery | |
| US5630940A (en) * | 1993-04-01 | 1997-05-20 | Minnesota Mining And Manufacturing Company | Filter device for the filtration of fluids |
-
1973
- 1973-08-28 ZA ZA735883A patent/ZA735883B/xx unknown
- 1973-08-29 CA CA179,880A patent/CA997681A/en not_active Expired
- 1973-09-10 IT IT28753/73A patent/IT995316B/it active
- 1973-09-11 DE DE19732345820 patent/DE2345820A1/de active Pending
- 1973-09-19 NL NL7312893A patent/NL7312893A/xx not_active Application Discontinuation
- 1973-09-24 SE SE7312938A patent/SE401789B/xx unknown
- 1973-09-26 BE BE136080A patent/BE805355A/xx unknown
- 1973-09-26 AT AT828173A patent/AT339262B/de not_active IP Right Cessation
- 1973-09-27 GB GB4534473A patent/GB1429253A/en not_active Expired
- 1973-09-27 BR BR7528/73A patent/BR7307528D0/pt unknown
- 1973-09-27 CH CH1387673A patent/CH570188A5/xx not_active IP Right Cessation
- 1973-09-28 FR FR7334834A patent/FR2201112B1/fr not_active Expired
- 1973-09-28 AR AR250311A patent/AR197419A1/es active
- 1973-09-28 ES ES1973216865U patent/ES216865Y/es not_active Expired
- 1973-09-28 JP JP48108591A patent/JPS4971553A/ja active Pending
- 1973-12-20 ES ES421653A patent/ES421653A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES216865Y (es) | 1976-12-16 |
| DE2345820A1 (de) | 1974-04-04 |
| AU5988073A (en) | 1975-03-06 |
| CH570188A5 (https=) | 1975-12-15 |
| JPS4971553A (https=) | 1974-07-10 |
| BE805355A (fr) | 1974-01-16 |
| BR7307528D0 (pt) | 1974-08-15 |
| ZA735883B (en) | 1974-08-28 |
| CA997681A (en) | 1976-09-28 |
| ES421653A1 (es) | 1976-06-01 |
| ES216865U (es) | 1976-08-01 |
| AT339262B (de) | 1977-10-10 |
| FR2201112A1 (https=) | 1974-04-26 |
| GB1429253A (en) | 1976-03-24 |
| IT995316B (it) | 1975-11-10 |
| AR197419A1 (es) | 1974-04-05 |
| ATA828173A (de) | 1977-02-15 |
| FR2201112B1 (https=) | 1977-05-27 |
| SE401789B (sv) | 1978-05-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |