FR2491770B1 - - Google Patents
Info
- Publication number
- FR2491770B1 FR2491770B1 FR8118870A FR8118870A FR2491770B1 FR 2491770 B1 FR2491770 B1 FR 2491770B1 FR 8118870 A FR8118870 A FR 8118870A FR 8118870 A FR8118870 A FR 8118870A FR 2491770 B1 FR2491770 B1 FR 2491770B1
- 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
- B01D46/52—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
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
- B01D46/121—V-type arrangements
-
- 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
- B01D46/71—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 pressurised gas, e.g. pulsed air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Sampling And Sample Adjustment (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/195,873 US4331459A (en) | 1980-10-10 | 1980-10-10 | Self-cleaning pulsed air cleaner |
| US24299881A | 1981-03-12 | 1981-03-12 | |
| US06/242,999 US4359330A (en) | 1980-10-10 | 1981-03-12 | Self-cleaning pulsed air cleaner with integral precleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2491770A1 FR2491770A1 (en) | 1982-04-16 |
| FR2491770B1 true FR2491770B1 (en) | 1983-12-02 |
Family
ID=27393528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118870A Granted FR2491770A1 (en) | 1980-10-10 | 1981-10-07 | PURSE SELF-CLEANING AIR CLEANER |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPH035844B2 (en) |
| AU (1) | AU543692B2 (en) |
| BR (1) | BR8108834A (en) |
| CA (1) | CA1157783A (en) |
| DE (1) | DE3152436A1 (en) |
| FR (1) | FR2491770A1 (en) |
| GB (1) | GB2095577B (en) |
| WO (1) | WO1982001325A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239110A1 (en) * | 1982-10-22 | 1984-04-26 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | EXCHANGEABLE FILTER INSERT |
| DE4211752C2 (en) * | 1992-04-08 | 2001-02-22 | Mahle Filtersysteme Gmbh | Dust filter for continuous vertical operation |
| US5401285A (en) * | 1993-09-17 | 1995-03-28 | Donaldson Company, Inc. | Air cleaner having scavenger arrangement for precleaner and filter thereof |
| DE4440489C2 (en) * | 1994-11-12 | 1998-06-04 | Inst Luft Kaeltetech Gem Gmbh | Device and method for the combined separation of solid and gaseous pollutants |
| AU5322500A (en) * | 1999-06-03 | 2000-12-28 | Donaldson Company Inc. | Multistage air cleaner including pulse cleaning system |
| EP2708273B1 (en) | 2006-06-19 | 2019-03-20 | Donaldson Company, Inc. | Air cleaner with pulse jet reverse cleaning |
| WO2009117579A1 (en) * | 2008-03-20 | 2009-09-24 | Donaldson Company, Inc. | Pulse jet air cleaner with evacuation valve for dust and method to produce same |
| WO2011102934A1 (en) | 2010-01-22 | 2011-08-25 | Donaldson Company, Inc. | Pulse jet air cleaner systems; evacution valve arrangements; air cleaner components; and, methods |
| US9273648B2 (en) | 2013-07-26 | 2016-03-01 | Cnh Industrial America Llc | Air intake system for a work vehicle |
| US9273649B2 (en) | 2014-05-30 | 2016-03-01 | Cnh Industrial America Llc | System and method for controlling an electric aspirator of an air intake system for a work vehicle |
| JP6276831B2 (en) * | 2016-11-18 | 2018-02-07 | アマノ株式会社 | Dust collector |
| JP6840800B2 (en) * | 2019-08-23 | 2021-03-10 | アマノ株式会社 | Dust collection filter unit and dust collector |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB974144A (en) * | 1962-07-27 | 1964-11-04 | Dust Control Equipment Ltd | Improvements in gas filtering apparatus |
| US3509698A (en) * | 1967-05-01 | 1970-05-05 | American Air Filter Co | Filter arrangement |
| FR1563990A (en) * | 1968-03-05 | 1969-04-18 | ||
| GB1251342A (en) * | 1968-03-18 | 1971-10-27 | ||
| US4218227A (en) * | 1975-07-28 | 1980-08-19 | Donaldson Company, Inc. | Dust collector |
| DE2550918A1 (en) * | 1975-11-13 | 1977-05-18 | Standard Filterbau Gmbh | PROCEDURE FOR CLEANING POCKET AND POCKET FILTERS |
| DE2730925A1 (en) * | 1977-07-08 | 1979-01-25 | Heinz Hoelter | Filter of small construction for mining and tunnelling - having fabric medium mounted in V=form |
| SE413845B (en) * | 1977-08-31 | 1980-06-30 | Bahco Ventilation Ab | DEVICE ON THE DUST POCKET OF A COPACT FILTER |
| US4272262A (en) * | 1979-09-27 | 1981-06-09 | American Air Filter Company, Inc. | Gas-separation filter device |
-
1981
- 1981-10-01 JP JP56503402A patent/JPH035844B2/ja not_active Expired
- 1981-10-01 DE DE813152436A patent/DE3152436A1/en active Granted
- 1981-10-01 AU AU77250/81A patent/AU543692B2/en not_active Ceased
- 1981-10-01 GB GB8215762A patent/GB2095577B/en not_active Expired
- 1981-10-01 WO PCT/US1981/001347 patent/WO1982001325A1/en active Application Filing
- 1981-10-01 BR BR8108834A patent/BR8108834A/en unknown
- 1981-10-06 CA CA000387355A patent/CA1157783A/en not_active Expired
- 1981-10-07 FR FR8118870A patent/FR2491770A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035844B2 (en) | 1991-01-28 |
| DE3152436C2 (en) | 1990-05-17 |
| AU7725081A (en) | 1982-05-11 |
| GB2095577B (en) | 1985-02-27 |
| FR2491770A1 (en) | 1982-04-16 |
| CA1157783A (en) | 1983-11-29 |
| JPS57501522A (en) | 1982-08-26 |
| GB2095577A (en) | 1982-10-06 |
| BR8108834A (en) | 1982-08-24 |
| WO1982001325A1 (en) | 1982-04-29 |
| DE3152436A1 (en) | 1982-12-30 |
| AU543692B2 (en) | 1985-04-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |