FR2140144B3 - - Google Patents
Info
- Publication number
- FR2140144B3 FR2140144B3 FR7219628A FR7219628A FR2140144B3 FR 2140144 B3 FR2140144 B3 FR 2140144B3 FR 7219628 A FR7219628 A FR 7219628A FR 7219628 A FR7219628 A FR 7219628A FR 2140144 B3 FR2140144 B3 FR 2140144B3
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/78—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving centrifugal forces
-
- 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
- B01D46/04—Cleaning filters
-
- 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
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
- B01D46/08—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat the working surfaces forming a star shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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 |
|---|---|---|---|
| DE19712126594 DE2126594A1 (de) | 1971-05-28 | 1971-05-28 | Mit Ausreinigungsmitteln versehene Entstaubungsvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2140144A1 FR2140144A1 (en:Method) | 1973-01-12 |
| FR2140144B3 true FR2140144B3 (en:Method) | 1975-08-08 |
Family
ID=5809206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7219628A Expired FR2140144B3 (en:Method) | 1971-05-28 | 1972-05-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3778982A (en:Method) |
| DE (1) | DE2126594A1 (en:Method) |
| FR (1) | FR2140144B3 (en:Method) |
| GB (1) | GB1389308A (en:Method) |
| IT (1) | IT960572B (en:Method) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE410783B (sv) * | 1976-11-02 | 1979-11-05 | Bergdahl Knut | Sett och anordning for rengoring av gasfilter |
| US4217116A (en) * | 1978-05-30 | 1980-08-12 | John Seever | Method and apparatus for the cleaning of the surface of filter panels in a fluid passageway |
| US4222755A (en) * | 1978-11-17 | 1980-09-16 | Grotto Lavon P | Air filter arrangement to permit cleaning without removing element |
| US4234541A (en) * | 1979-03-02 | 1980-11-18 | Leco Corporation | Combustion chamber cleaning apparatus |
| AU4883585A (en) * | 1984-10-31 | 1986-05-08 | Rotoclean Industrial Corp. | Multistage rotary dust collector |
| GB2174618A (en) * | 1985-05-09 | 1986-11-12 | John Patrick Doyle | Cleaning of filter elements |
| US5711775A (en) * | 1996-04-15 | 1998-01-27 | Tennant Company | Sweeper with electromagnetic filter cleaning |
| SE9902697D0 (sv) * | 1999-07-14 | 1999-07-14 | Astra Ab | Filter device |
| US6569218B2 (en) * | 2001-03-08 | 2003-05-27 | David Edmond Dudley | Self spin-cleaning canister vacuum |
| KR200268661Y1 (ko) * | 2001-12-11 | 2002-03-16 | 엄대용 | 차량용 공기여과기 |
| US9795913B1 (en) * | 2009-06-26 | 2017-10-24 | Exact Corporation | System for removing particles from an air stream |
| GB0911935D0 (en) * | 2009-07-09 | 2009-08-19 | Valtra Oy Ab | Utility vehicle ventilation system |
| KR100931642B1 (ko) * | 2009-07-14 | 2009-12-14 | (주)성심 | 진공사이클론 집진기 |
| CN104083962B (zh) * | 2014-07-23 | 2016-02-03 | 合肥德博生物能源科技有限公司 | 用于生物质可燃气净化的高速立式离心过滤器及净化方法 |
| WO2020005950A1 (en) * | 2018-06-25 | 2020-01-02 | Peter Hoefler | Rotating filters and related systems |
| US11395984B2 (en) | 2019-05-24 | 2022-07-26 | Flory Industries | Dust control system and related methods |
| CN110064637B (zh) * | 2019-06-05 | 2020-06-12 | 扬州同协织造有限公司 | 一种防堵塞的纺织除尘器 |
| CN112370911B (zh) * | 2020-10-26 | 2022-06-03 | 常州安康机械有限公司 | 一种便于拆卸和检修的大米加工用脉冲袋式除尘器 |
| WO2022170608A1 (en) * | 2021-02-11 | 2022-08-18 | Nokia Shanghai Bell Co., Ltd. | Dust filter device |
| AT525913B1 (de) * | 2022-06-29 | 2023-09-15 | Andreas Fritsche | Filtervorrichtung |
| CN118050476B (zh) * | 2024-04-07 | 2024-07-02 | 广东电网有限责任公司东莞供电局 | 一种基于电网潮流的碳排放计算装置及其方法 |
| CN120586538B (zh) * | 2025-08-08 | 2025-10-24 | 江西应用技术职业学院 | 一种大气污染环境治理装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732912A (en) * | 1956-01-31 | Dust collector | ||
| US2795291A (en) * | 1954-07-28 | 1957-06-11 | Gen Motors Corp | Air filter |
| FR1207441A (fr) * | 1958-04-15 | 1960-02-16 | Filtre rotatif | |
| US3004276A (en) * | 1958-11-03 | 1961-10-17 | Carl C Hoffman | Apparatus for quickly cleaning folded filter element of dry type air filters |
| US3343342A (en) * | 1964-05-11 | 1967-09-26 | Rocher Lionel J Du | Filter assembly |
| DE1916099C3 (de) * | 1969-03-28 | 1980-11-27 | Daimler-Benz Ag, 7000 Stuttgart | Vorrichtung zum Reinigen eines in der Ansauganlage eines Verbrennungsmotors angeordneten Filters |
-
1971
- 1971-05-28 DE DE19712126594 patent/DE2126594A1/de active Pending
-
1972
- 1972-05-22 GB GB2389772A patent/GB1389308A/en not_active Expired
- 1972-05-25 US US00256914A patent/US3778982A/en not_active Expired - Lifetime
- 1972-05-26 IT IT12685/72A patent/IT960572B/it active
- 1972-05-26 FR FR7219628A patent/FR2140144B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2140144A1 (en:Method) | 1973-01-12 |
| DE2126594A1 (de) | 1972-12-14 |
| GB1389308A (en) | 1975-04-03 |
| US3778982A (en) | 1973-12-18 |
| IT960572B (it) | 1973-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |