AU2531699A - 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
AU2531699A
AU2531699A AU25316/99A AU2531699A AU2531699A AU 2531699 A AU2531699 A AU 2531699A AU 25316/99 A AU25316/99 A AU 25316/99A AU 2531699 A AU2531699 A AU 2531699A AU 2531699 A AU2531699 A AU 2531699A
Authority
AU
Australia
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.)
Abandoned
Application number
AU25316/99A
Inventor
James Henry Freeman
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.)
Jh 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
Publication of AU2531699A publication Critical patent/AU2531699A/en
Abandoned 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)
  • Farming Of Fish And Shellfish (AREA)
  • Filtration Of Liquid (AREA)
AU25316/99A 1998-02-16 1999-02-10 A filter for filtering water for a pump for a pond Abandoned AU2531699A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GBGB9803195.8A GB9803195D0 (en) 1998-02-16 1998-02-16 Pond filter system
GB9803195 1998-02-16
GBGB9807224.2A GB9807224D0 (en) 1998-02-16 1998-04-03 A filter for filtering water for a pump for a pond
GB9807224 1998-04-03
GB9828611 1998-12-23
GBGB9828611.5A GB9828611D0 (en) 1998-02-16 1998-12-23 A filter for filtering water for a pump for a pond
GB9901587 1999-01-25
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

Publications (1)

Publication Number Publication Date
AU2531699A true AU2531699A (en) 1999-08-30

Family

ID=27451750

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25316/99A Abandoned AU2531699A (en) 1998-02-16 1999-02-10 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
US6712960B2 (en) 2000-03-20 2004-03-30 Unique Aquatic Life Products Ltd 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
WO1999040781A1 (en) 1999-08-19
GB9901587D0 (en) 1999-03-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase