GB2451056B - Filter - Google Patents

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Publication number
GB2451056B
GB2451056B GB0625683A GB0625683A GB2451056B GB 2451056 B GB2451056 B GB 2451056B GB 0625683 A GB0625683 A GB 0625683A GB 0625683 A GB0625683 A GB 0625683A GB 2451056 B GB2451056 B GB 2451056B
Authority
GB
United Kingdom
Prior art keywords
filter
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
Application number
GB0625683A
Other versions
GB0625683D0 (en
GB2451056A (en
Inventor
Dylan Bagust
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.)
Bishop & Bagust Ltd
Original Assignee
Bishop & Bagust 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
Application filed by Bishop & Bagust Ltd filed Critical Bishop & Bagust Ltd
Priority to GB0625683A priority Critical patent/GB2451056B/en
Publication of GB0625683D0 publication Critical patent/GB0625683D0/en
Publication of GB2451056A publication Critical patent/GB2451056A/en
Application granted granted Critical
Publication of GB2451056B publication Critical patent/GB2451056B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
GB0625683A 2006-12-22 2006-12-22 Filter Expired - Fee Related GB2451056B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0625683A GB2451056B (en) 2006-12-22 2006-12-22 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0625683A GB2451056B (en) 2006-12-22 2006-12-22 Filter

Publications (3)

Publication Number Publication Date
GB0625683D0 GB0625683D0 (en) 2007-01-31
GB2451056A GB2451056A (en) 2009-01-21
GB2451056B true GB2451056B (en) 2011-08-17

Family

ID=37734731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0625683A Expired - Fee Related GB2451056B (en) 2006-12-22 2006-12-22 Filter

Country Status (1)

Country Link
GB (1) GB2451056B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343696A (en) * 1970-05-30 1974-01-16 Taprogge L Taprogge Reinigungs Filter devices
FR2391162A1 (en) * 1977-05-18 1978-12-15 Sadoulet Maurice Outlet valve from settling tank for waste water - uses remote controlled inflatable diaphragm to plug upward facing valve inlet
US5004536A (en) * 1989-04-25 1991-04-02 Edward Geisler Water reclamation apparatus
GB2270357A (en) * 1992-09-03 1994-03-09 Gordon Christie Lynn "Apparatus for diverting a flow of fluid"
AU652478B2 (en) * 1992-09-21 1994-08-25 Rain Harvesting Pty Ltd In-line rain water filter
US5820751A (en) * 1996-11-26 1998-10-13 Faircloth, Jr.; Jesse Warren Water skimming apparatus for the control of sediment pollution
JPH1128321A (en) * 1997-07-11 1999-02-02 Igarashi Hiroshi Tool, unit and device for water quality pollutant collection
US6334953B1 (en) * 1999-11-24 2002-01-01 Roger Singleton Storm water drainage filter assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343696A (en) * 1970-05-30 1974-01-16 Taprogge L Taprogge Reinigungs Filter devices
FR2391162A1 (en) * 1977-05-18 1978-12-15 Sadoulet Maurice Outlet valve from settling tank for waste water - uses remote controlled inflatable diaphragm to plug upward facing valve inlet
US5004536A (en) * 1989-04-25 1991-04-02 Edward Geisler Water reclamation apparatus
GB2270357A (en) * 1992-09-03 1994-03-09 Gordon Christie Lynn "Apparatus for diverting a flow of fluid"
AU652478B2 (en) * 1992-09-21 1994-08-25 Rain Harvesting Pty Ltd In-line rain water filter
US5820751A (en) * 1996-11-26 1998-10-13 Faircloth, Jr.; Jesse Warren Water skimming apparatus for the control of sediment pollution
JPH1128321A (en) * 1997-07-11 1999-02-02 Igarashi Hiroshi Tool, unit and device for water quality pollutant collection
US6334953B1 (en) * 1999-11-24 2002-01-01 Roger Singleton Storm water drainage filter assembly

Also Published As

Publication number Publication date
GB0625683D0 (en) 2007-01-31
GB2451056A (en) 2009-01-21

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
S20A Reinstatement of application (sect. 20a/patents act 1977)

Effective date: 20081212

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131222