GB2371245B - Water Filter - Google Patents
Water FilterInfo
- Publication number
- GB2371245B GB2371245B GB0116008A GB0116008A GB2371245B GB 2371245 B GB2371245 B GB 2371245B GB 0116008 A GB0116008 A GB 0116008A GB 0116008 A GB0116008 A GB 0116008A GB 2371245 B GB2371245 B GB 2371245B
- Authority
- GB
- United Kingdom
- Prior art keywords
- water filter
- filter
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/58—Power supply means for regenerating the filter
- B01D2201/583—Power supply means for regenerating the filter using the kinetic energy of the fluid circulating in the filtering device
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0116008A GB2371245C (en) | 2001-01-18 | 2001-06-29 | Water Filter |
JP2002557499A JP2004523345A (en) | 2001-01-18 | 2001-12-14 | Water filter |
EP01273310A EP1363717A1 (en) | 2001-01-18 | 2001-12-14 | Filter |
US10/466,799 US20040112846A1 (en) | 2001-01-18 | 2001-12-14 | Filter |
CNA01822086XA CN1486210A (en) | 2001-01-18 | 2001-12-14 | Water filter |
CA002434358A CA2434358A1 (en) | 2001-01-18 | 2001-12-14 | Water filter |
EP01273309A EP1361913A1 (en) | 2001-01-18 | 2001-12-14 | Water filter |
IL15683301A IL156833A0 (en) | 2001-01-18 | 2001-12-14 | Water filter |
PCT/GB2001/005533 WO2002056995A1 (en) | 2001-01-18 | 2001-12-14 | Water filter |
US10/466,533 US7294257B2 (en) | 2001-01-18 | 2001-12-14 | Water filter |
PCT/GB2001/005549 WO2002056996A1 (en) | 2001-01-18 | 2001-12-14 | Filter |
TW090132849A TWI239258B (en) | 2001-01-18 | 2001-12-28 | Filter |
TW090132854A TW592781B (en) | 2001-01-18 | 2001-12-28 | Water filter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0101489A GB2371244B (en) | 2001-01-18 | 2001-01-18 | Water purification system |
GB0116008A GB2371245C (en) | 2001-01-18 | 2001-06-29 | Water Filter |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0116008D0 GB0116008D0 (en) | 2001-08-22 |
GB2371245A GB2371245A (en) | 2002-07-24 |
GB2371245B true GB2371245B (en) | 2003-08-27 |
GB2371245C GB2371245C (en) | 2006-11-15 |
Family
ID=38229424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0116008A Expired - Fee Related GB2371245C (en) | 2001-01-18 | 2001-06-29 | Water Filter |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2371245C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108207743A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of novel aquaculture device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108207744A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of aquaculture device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1280607A (en) * | 1969-02-14 | 1972-07-05 | Zurn Ind Inc | Improvements in or relating to filters |
EP0460842A1 (en) * | 1990-06-06 | 1991-12-11 | Filtration Limited | Self-cleaning filter |
WO2000061258A1 (en) * | 1999-04-08 | 2000-10-19 | James Peter Hosford | Pumps and filter assemblies |
-
2001
- 2001-06-29 GB GB0116008A patent/GB2371245C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1280607A (en) * | 1969-02-14 | 1972-07-05 | Zurn Ind Inc | Improvements in or relating to filters |
EP0460842A1 (en) * | 1990-06-06 | 1991-12-11 | Filtration Limited | Self-cleaning filter |
WO2000061258A1 (en) * | 1999-04-08 | 2000-10-19 | James Peter Hosford | Pumps and filter assemblies |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108207743A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of novel aquaculture device |
Also Published As
Publication number | Publication date |
---|---|
GB0116008D0 (en) | 2001-08-22 |
GB2371245C (en) | 2006-11-15 |
GB2371245A (en) | 2002-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
772C | Application made to the comptroller for revocation (sect. 72/1977) | ||
727A | Application for amendment of specification now open to opposition (sect. 27/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110629 |