GB2354186B - Weir screen - Google Patents

Weir screen

Info

Publication number
GB2354186B
GB2354186B GB0017331A GB0017331A GB2354186B GB 2354186 B GB2354186 B GB 2354186B GB 0017331 A GB0017331 A GB 0017331A GB 0017331 A GB0017331 A GB 0017331A GB 2354186 B GB2354186 B GB 2354186B
Authority
GB
United Kingdom
Prior art keywords
weir screen
weir
screen
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 - Lifetime
Application number
GB0017331A
Other versions
GB2354186A (en
GB0017331D0 (en
Inventor
Malcolm Haigh
John Darcy
David Michael Addy
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.)
Longwood Engineering Co Ltd
Original Assignee
Longwood Engineering Co 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 Longwood Engineering Co Ltd filed Critical Longwood Engineering Co Ltd
Publication of GB0017331D0 publication Critical patent/GB0017331D0/en
Publication of GB2354186A publication Critical patent/GB2354186A/en
Application granted granted Critical
Publication of GB2354186B publication Critical patent/GB2354186B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/12—Emergency outlets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials
    • E02B8/026—Cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/12—Emergency outlets
    • E03F5/125—Emergency outlets providing screening of overflowing water

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Business, Economics & Management (AREA)
  • Water Supply & Treatment (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
GB0017331A 1999-09-14 2000-07-17 Weir screen Expired - Lifetime GB2354186B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9921612A GB9921612D0 (en) 1999-09-14 1999-09-14 Weir screen

Publications (3)

Publication Number Publication Date
GB0017331D0 GB0017331D0 (en) 2000-08-30
GB2354186A GB2354186A (en) 2001-03-21
GB2354186B true GB2354186B (en) 2003-07-02

Family

ID=10860815

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9921612A Ceased GB9921612D0 (en) 1999-09-14 1999-09-14 Weir screen
GB0017331A Expired - Lifetime GB2354186B (en) 1999-09-14 2000-07-17 Weir screen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9921612A Ceased GB9921612D0 (en) 1999-09-14 1999-09-14 Weir screen

Country Status (1)

Country Link
GB (2) GB9921612D0 (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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277460A (en) * 1993-04-30 1994-11-02 Werner Nill Screen grid for overflow tanks
EP0636751A1 (en) * 1993-07-30 1995-02-01 Giehl, Klaus Ulrich, Dipl.-Ing. (FH) Device for retaining solid matters carried by water at the overflow of rainwater-discharge systems
EP0709525A1 (en) * 1994-10-29 1996-05-01 Horst Bormet Screen for a rainwater overflow
WO1998031882A1 (en) * 1997-01-20 1998-07-23 Tj Brent Limited Raked bar screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277460A (en) * 1993-04-30 1994-11-02 Werner Nill Screen grid for overflow tanks
EP0636751A1 (en) * 1993-07-30 1995-02-01 Giehl, Klaus Ulrich, Dipl.-Ing. (FH) Device for retaining solid matters carried by water at the overflow of rainwater-discharge systems
EP0709525A1 (en) * 1994-10-29 1996-05-01 Horst Bormet Screen for a rainwater overflow
WO1998031882A1 (en) * 1997-01-20 1998-07-23 Tj Brent Limited Raked bar screen

Also Published As

Publication number Publication date
GB2354186A (en) 2001-03-21
GB9921612D0 (en) 1999-11-17
GB0017331D0 (en) 2000-08-30

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20200716