GB9901587D0 - A filter for filtering water for a pump for a pond - Google Patents

A filter for filtering water for a pump for a pond

Info

Publication number
GB9901587D0
GB9901587D0 GBGB9901587.7A GB9901587A GB9901587D0 GB 9901587 D0 GB9901587 D0 GB 9901587D0 GB 9901587 A GB9901587 A GB 9901587A GB 9901587 D0 GB9901587 D0 GB 9901587D0
Authority
GB
United Kingdom
Prior art keywords
pond
pump
filter
filtering water
filtering
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.)
Ceased
Application number
GBGB9901587.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J H FREEMAN Ltd
Original Assignee
J H FREEMAN Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9803195.8A external-priority patent/GB9803195D0/en
Priority claimed from GBGB9828611.5A external-priority patent/GB9828611D0/en
Application filed by J H FREEMAN Ltd filed Critical J H FREEMAN Ltd
Priority to GBGB9901587.7A priority Critical patent/GB9901587D0/en
Priority to PCT/GB1999/000417 priority patent/WO1999040781A1/en
Priority to AU25316/99A priority patent/AU2531699A/en
Publication of GB9901587D0 publication Critical patent/GB9901587D0/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Filtration Of Liquid (AREA)
  • Farming Of Fish And Shellfish (AREA)
GBGB9901587.7A 1998-02-16 1999-01-25 A filter for filtering water for a pump for a pond Ceased GB9901587D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB9901587.7A GB9901587D0 (en) 1998-02-16 1999-01-25 A filter for filtering water for a pump for a pond
PCT/GB1999/000417 WO1999040781A1 (en) 1998-02-16 1999-02-10 A filter for filtering water for a pump for a pond
AU25316/99A AU2531699A (en) 1998-02-16 1999-02-10 A filter for filtering water for a pump for a pond

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9803195.8A GB9803195D0 (en) 1998-02-16 1998-02-16 Pond filter system
GBGB9807224.2A GB9807224D0 (en) 1998-02-16 1998-04-03 A filter for filtering water for a pump for a pond
GBGB9828611.5A GB9828611D0 (en) 1998-02-16 1998-12-23 A filter for filtering water for a pump for a pond
GBGB9901587.7A GB9901587D0 (en) 1998-02-16 1999-01-25 A filter for filtering water for a pump for a pond

Publications (1)

Publication Number Publication Date
GB9901587D0 true GB9901587D0 (en) 1999-03-17

Family

ID=27451750

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9901587.7A Ceased GB9901587D0 (en) 1998-02-16 1999-01-25 A filter for filtering water for a pump for a pond

Country Status (3)

Country Link
AU (1) AU2531699A (en)
GB (1) GB9901587D0 (en)
WO (1) WO1999040781A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290844B1 (en) * 2000-02-02 2001-09-18 Irven H. Tennyson, Jr. Filter systems and methods for pond water pump systems
EP1274495A1 (en) 2000-03-20 2003-01-15 Unique Aquatic Life Products Ltd A filter for filtering water for a pump for an aquarium or a pond
GB0328006D0 (en) * 2003-12-03 2004-01-07 Interpet Ltd Water filtration systems and apparatus
US7731841B1 (en) 2005-10-13 2010-06-08 Tennyson Jr Irven H Flow control systems and methods for artificial ponds
CN114208754B (en) * 2021-12-25 2023-02-14 广东海昌沅国通食材有限公司 Slag discharging type seafood pool convenient and fast to use
CN114150685A (en) * 2022-01-06 2022-03-08 朱宝强 Drainage pump for large-scale deep foundation pit worker construction
CN115517221B (en) * 2022-10-10 2023-09-22 烟台市海洋经济研究院(烟台市渔业技术推广站、烟台市海洋捕捞增殖管理站) Impurity cleaning device for sea cucumber industrial culture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443325C3 (en) * 1974-09-06 1980-03-06 Mannesmann Ag, 4000 Duesseldorf Device for continuous separation
GB8722662D0 (en) * 1987-09-27 1987-11-04 Goodson M G Settler & purification system
US5290437A (en) * 1993-06-21 1994-03-01 Lin Chiu Chan Auto-flushing drainage filter system
JP2790031B2 (en) * 1994-02-22 1998-08-27 日本電気株式会社 Net information extraction method and device

Also Published As

Publication number Publication date
AU2531699A (en) 1999-08-30
WO1999040781A1 (en) 1999-08-19

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)