CA1052287A - Stacked parallel filters - Google Patents
Stacked parallel filtersInfo
- Publication number
- CA1052287A CA1052287A CA155,451A CA155451A CA1052287A CA 1052287 A CA1052287 A CA 1052287A CA 155451 A CA155451 A CA 155451A CA 1052287 A CA1052287 A CA 1052287A
- Authority
- CA
- Canada
- Prior art keywords
- containers
- filter
- outer casing
- base
- container
- Prior art date
- 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
- 230000009182 swimming Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 2
- 230000000284 resting effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000011001 backwashing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
- B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
-
- 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
- B01D24/10—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 held in a closed container
- B01D24/14—Downward filtration, the container having distribution or collection headers or pervious conduits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5275071A GB1376726A (en) | 1971-11-12 | 1971-11-12 | Filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1052287A true CA1052287A (en) | 1979-04-10 |
Family
ID=10465149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA155,451A Expired CA1052287A (en) | 1971-11-12 | 1972-11-02 | Stacked parallel filters |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS4858457A (es) |
| AU (1) | AU465180B2 (es) |
| BE (1) | BE791236A (es) |
| CA (1) | CA1052287A (es) |
| DE (1) | DE2255184C3 (es) |
| ES (1) | ES408350A1 (es) |
| FR (1) | FR2159319B1 (es) |
| GB (1) | GB1376726A (es) |
| IT (1) | IT974581B (es) |
| NL (1) | NL7215362A (es) |
| SE (1) | SE379152B (es) |
| ZA (1) | ZA727838B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2534430C2 (de) * | 1975-08-01 | 1983-08-18 | Lederle Gmbh Wasserversorgung Und Abwasser, 7803 Gundelfingen | Wasseraufbereitungseinrichtung |
| ES2128196B1 (es) * | 1995-01-27 | 1999-12-01 | Chamorro Sanchez Juan Matias | Mejoras introducidas en filtros para piscinas y similares. |
-
0
- BE BE791236D patent/BE791236A/xx not_active IP Right Cessation
-
1971
- 1971-11-12 GB GB5275071A patent/GB1376726A/en not_active Expired
-
1972
- 1972-11-02 CA CA155,451A patent/CA1052287A/en not_active Expired
- 1972-11-02 SE SE7214194A patent/SE379152B/xx unknown
- 1972-11-06 ZA ZA727838A patent/ZA727838B/xx unknown
- 1972-11-07 FR FR7239338A patent/FR2159319B1/fr not_active Expired
- 1972-11-08 ES ES408350A patent/ES408350A1/es not_active Expired
- 1972-11-09 AU AU48684/72A patent/AU465180B2/en not_active Expired
- 1972-11-10 DE DE2255184A patent/DE2255184C3/de not_active Expired
- 1972-11-13 IT IT3584/72A patent/IT974581B/it active
- 1972-11-13 NL NL7215362A patent/NL7215362A/xx active Search and Examination
- 1972-11-13 JP JP47113054A patent/JPS4858457A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA727838B (en) | 1973-07-25 |
| FR2159319B1 (es) | 1978-02-10 |
| DE2255184B2 (de) | 1980-04-03 |
| AU465180B2 (en) | 1975-09-18 |
| JPS4858457A (es) | 1973-08-16 |
| BE791236A (fr) | 1973-03-01 |
| SE379152B (es) | 1975-09-29 |
| NL7215362A (es) | 1973-05-15 |
| FR2159319A1 (es) | 1973-06-22 |
| DE2255184C3 (de) | 1980-11-27 |
| AU4868472A (en) | 1974-05-16 |
| IT974581B (it) | 1974-07-10 |
| ES408350A1 (es) | 1976-01-16 |
| DE2255184A1 (de) | 1973-05-17 |
| GB1376726A (en) | 1974-12-11 |
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