GB2356157B - Screen assembly for combined sewer overflow weir - Google Patents

Screen assembly for combined sewer overflow weir

Info

Publication number
GB2356157B
GB2356157B GB0029742A GB0029742A GB2356157B GB 2356157 B GB2356157 B GB 2356157B GB 0029742 A GB0029742 A GB 0029742A GB 0029742 A GB0029742 A GB 0029742A GB 2356157 B GB2356157 B GB 2356157B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
screen
assembly
weir
combined
sewer
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.)
Active
Application number
GB0029742A
Other versions
GB2356157A (en )
GB0029742D0 (en )
GB2356157A8 (en )
Inventor
Kevin Donald Cottam
Barrie Christopher Woodbridge
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.)
KIER CONSTRUCTION Ltd
Original Assignee
KIER CONSTRUCTION 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
Grant date

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/12Emergency outlets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/01Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements
    • B01D29/03Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements self-supporting
    • B01D29/035Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/12Emergency outlets
    • E03F5/125Emergency outlets providing screening of overflowing water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/48Overflow systems
GB0029742A 2000-08-29 2000-12-06 Screen assembly for combined sewer overflow weir Active GB2356157B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0021212A GB0021212D0 (en) 2000-08-29 2000-08-29 Screen assembly for combined sewer overflow weir

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
EP20010929817 EP1313922B1 (en) 2000-08-29 2001-05-14 Screen assembly for combined sewer overflow weir
US10362752 US6953524B2 (en) 2000-08-29 2001-05-14 Screen assembly for combined sewer overflow weir
JP2002522619A JP4526761B2 (en) 2000-08-29 2001-05-14 Sieve assembly for the confluence sewage dam
DE2001626292 DE60126292D1 (en) 2000-08-29 2001-05-14 Screen assembly for an overflow threshold for a dirty water channel
CA 2420641 CA2420641C (en) 2000-08-29 2001-05-14 Screen assembly for combined sewer overflow weir
DE2001626292 DE60126292T2 (en) 2000-08-29 2001-05-14 Screen assembly for an overflow threshold for a dirty water channel
PCT/GB2001/002121 WO2002018720A1 (en) 2000-08-29 2001-05-14 Creen assembly for combined sewer overflow weir
KR20037002992A KR100834924B1 (en) 2000-08-29 2001-05-14 Screen Assembly for Combined Sewer Overflow Weir

Publications (4)

Publication Number Publication Date
GB0029742D0 GB0029742D0 (en) 2001-01-17
GB2356157A true GB2356157A (en) 2001-05-16
GB2356157A8 true GB2356157A8 (en) 2001-11-21
GB2356157B true GB2356157B (en) 2002-04-10

Family

ID=9898464

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0021212A Ceased GB0021212D0 (en) 2000-08-29 2000-08-29 Screen assembly for combined sewer overflow weir
GB0029742A Active GB2356157B (en) 2000-08-29 2000-12-06 Screen assembly for combined sewer overflow weir

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0021212A Ceased GB0021212D0 (en) 2000-08-29 2000-08-29 Screen assembly for combined sewer overflow weir

Country Status (2)

Country Link
KR (1) KR100834924B1 (en)
GB (2) GB0021212D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403438B (en) * 2003-03-06 2005-07-27 Three Star Enviromental Ltd Screening apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792741A (en) * 1955-07-01 1958-04-02 Wilhelm Passavant Equipment for removing and comminuting solids contained in liquids and more particularly in sewage
GB827048A (en) * 1958-01-03 1960-02-03 Longwood Engineering Company L Method of and apparatus for dealing with stormwater overflows in sewers and like drainage systems
DE3928681A1 (en) * 1988-10-14 1990-04-19 Werner Nill Storm sewage screen - with perforated alloy steel plate in zigzag folds or corrugations
GB2310382A (en) * 1996-02-23 1997-08-27 Apoc Limited A sewage screen
US5814216A (en) * 1997-02-07 1998-09-29 John Meunier Inc. Waste water contaminant segregating unit for sewer conduits

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07158124A (en) 1993-12-02 1995-06-20 Nagaoka:Kk Screen for well having uniform outside diameter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792741A (en) * 1955-07-01 1958-04-02 Wilhelm Passavant Equipment for removing and comminuting solids contained in liquids and more particularly in sewage
GB827048A (en) * 1958-01-03 1960-02-03 Longwood Engineering Company L Method of and apparatus for dealing with stormwater overflows in sewers and like drainage systems
DE3928681A1 (en) * 1988-10-14 1990-04-19 Werner Nill Storm sewage screen - with perforated alloy steel plate in zigzag folds or corrugations
GB2310382A (en) * 1996-02-23 1997-08-27 Apoc Limited A sewage screen
US5814216A (en) * 1997-02-07 1998-09-29 John Meunier Inc. Waste water contaminant segregating unit for sewer conduits

Also Published As

Publication number Publication date Type
GB2356157A (en) 2001-05-16 application
KR100834924B1 (en) 2008-06-03 grant
GB0029742D0 (en) 2001-01-17 grant
GB0021212D0 (en) 2000-10-18 grant
KR20030059119A (en) 2003-07-07 application
GB2356157A8 (en) 2001-11-21 application

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)