GB2318526B - Filtration system - Google Patents
Filtration systemInfo
- Publication number
- GB2318526B GB2318526B GB9801975A GB9801975A GB2318526B GB 2318526 B GB2318526 B GB 2318526B GB 9801975 A GB9801975 A GB 9801975A GB 9801975 A GB9801975 A GB 9801975A GB 2318526 B GB2318526 B GB 2318526B
- Authority
- GB
- United Kingdom
- Prior art keywords
- filtration system
- filtration
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
-
- 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
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- 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
- B01D24/38—Feed or discharge devices
- B01D24/386—Feed or discharge devices internal recirculation
-
- 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
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- 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
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
- B01D24/402—Feed or discharge devices for feeding containing fixed liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9801975A GB2318526B (en) | 1995-02-21 | 1995-02-21 | Filtration system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9801975A GB2318526B (en) | 1995-02-21 | 1995-02-21 | Filtration system |
GB9503418A GB2286780B (en) | 1994-02-22 | 1995-02-21 | Filtration system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9801975D0 GB9801975D0 (en) | 1998-03-25 |
GB2318526A GB2318526A (en) | 1998-04-29 |
GB2318526B true GB2318526B (en) | 1998-11-25 |
Family
ID=10769984
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9801975A Expired - Fee Related GB2318526B (en) | 1995-02-21 | 1995-02-21 | Filtration system |
GB9801976A Expired - Fee Related GB2318527B (en) | 1995-02-21 | 1995-02-21 | Filtration system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9801976A Expired - Fee Related GB2318527B (en) | 1995-02-21 | 1995-02-21 | Filtration system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2318526B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102613133A (en) * | 2012-04-10 | 2012-08-01 | 江苏森森水族用品有限公司 | Water treatment device of fish tank |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0502529D0 (en) * | 2005-02-07 | 2005-03-16 | Evolution Aqua Ltd | Apparatus and methods for filtering liquid |
GB201508392D0 (en) | 2015-05-15 | 2015-07-01 | Evolution Aqua Ltd | Mechanical filter element apparatus and method |
GB201608615D0 (en) | 2016-05-16 | 2016-06-29 | Evolution Aqua Ltd | Filter apparatus and method |
CN107484694B (en) * | 2017-07-27 | 2021-01-12 | 广西壮族自治区水产科学研究院 | Method and device for ecologically co-culturing caulerpa lentillifera and fishes and shrimps |
CN108450396B (en) * | 2018-04-20 | 2020-07-07 | 江南大学 | Oxygenation device for culture trough set and control method |
USD968559S1 (en) | 2019-05-16 | 2022-11-01 | Evolution Aqua Limited | Water filter |
USD946109S1 (en) | 2019-05-16 | 2022-03-15 | Evolution Aqua Limited | Water filter |
CN115250931B (en) * | 2022-09-22 | 2022-12-09 | 常州辉途智能科技有限公司 | Livestock breeding water recycling and conveying system and working method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2245842A (en) * | 1990-07-13 | 1992-01-15 | Patrick Joseph Tierney | Cross-flow filter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2641023A1 (en) * | 1975-09-15 | 1977-03-24 | Orensten | WATER TREATMENT DEVICE |
-
1995
- 1995-02-21 GB GB9801975A patent/GB2318526B/en not_active Expired - Fee Related
- 1995-02-21 GB GB9801976A patent/GB2318527B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2245842A (en) * | 1990-07-13 | 1992-01-15 | Patrick Joseph Tierney | Cross-flow filter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102613133A (en) * | 2012-04-10 | 2012-08-01 | 江苏森森水族用品有限公司 | Water treatment device of fish tank |
CN102613133B (en) * | 2012-04-10 | 2013-11-13 | 江苏森森水族用品有限公司 | Water treatment device of fish tank |
Also Published As
Publication number | Publication date |
---|---|
GB2318527A (en) | 1998-04-29 |
GB2318527B (en) | 1998-11-25 |
GB2318526A (en) | 1998-04-29 |
GB9801975D0 (en) | 1998-03-25 |
GB9801976D0 (en) | 1998-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990225 |