FR2303580B3 - - Google Patents
Info
- Publication number
- FR2303580B3 FR2303580B3 FR7507360A FR7507360A FR2303580B3 FR 2303580 B3 FR2303580 B3 FR 2303580B3 FR 7507360 A FR7507360 A FR 7507360A FR 7507360 A FR7507360 A FR 7507360A FR 2303580 B3 FR2303580 B3 FR 2303580B3
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
- B01D24/042—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being held in a flexible porous bag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
- B01D24/08—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4876—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration in which the filtering elements are moved between filtering operations; particular measures for removing or replacing the filtering elements
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- 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
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/022—Bayonet connecting means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7507360A FR2303580A1 (fr) | 1975-03-10 | 1975-03-10 | Filtre economique a usages multiples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7507360A FR2303580A1 (fr) | 1975-03-10 | 1975-03-10 | Filtre economique a usages multiples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303580A1 FR2303580A1 (fr) | 1976-10-08 |
| FR2303580B3 true FR2303580B3 (US08177716-20120515-C00003.png) | 1977-11-10 |
Family
ID=9152334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7507360A Granted FR2303580A1 (fr) | 1975-03-10 | 1975-03-10 | Filtre economique a usages multiples |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2303580A1 (US08177716-20120515-C00003.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5639369A (en) * | 1995-07-14 | 1997-06-17 | W. L. Gore & Associates, Inc. | Filter element |
| US6893573B2 (en) * | 2002-10-01 | 2005-05-17 | Tetra Holding (Us), Inc. | Pond filter with filter member and nozzle |
| US6896798B2 (en) * | 2002-10-01 | 2005-05-24 | Tetra Holding (Us), Inc. | Pond filter with filter bag |
| DE102009004911B4 (de) * | 2009-01-16 | 2017-10-19 | Mahle International Gmbh | Luftfiltereinrichtung |
| CN106310858A (zh) * | 2014-07-11 | 2017-01-11 | 蒋春花 | 空气净化用气体净化器的工作方法 |
| CN110354546A (zh) * | 2019-07-16 | 2019-10-22 | 天津君和顺泰科技有限公司 | 一种水净化设备水源细化净化机构 |
-
1975
- 1975-03-10 FR FR7507360A patent/FR2303580A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303580A1 (fr) | 1976-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |