GB0122708D0 - Silt shifter - Google Patents

Silt shifter

Info

Publication number
GB0122708D0
GB0122708D0 GB0122708A GB0122708A GB0122708D0 GB 0122708 D0 GB0122708 D0 GB 0122708D0 GB 0122708 A GB0122708 A GB 0122708A GB 0122708 A GB0122708 A GB 0122708A GB 0122708 D0 GB0122708 D0 GB 0122708D0
Authority
GB
United Kingdom
Prior art keywords
silt
shifter
silt shifter
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.)
Granted
Application number
GB0122708A
Other versions
GB2372520B (en
GB2372520A (en
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.)
WILKINSON MICHAEL J
Original Assignee
WILKINSON MICHAEL J
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 WILKINSON MICHAEL J filed Critical WILKINSON MICHAEL J
Publication of GB0122708D0 publication Critical patent/GB0122708D0/en
Publication of GB2372520A publication Critical patent/GB2372520A/en
Application granted granted Critical
Publication of GB2372520B publication Critical patent/GB2372520B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
GB0122708A 2001-02-26 2001-09-04 Removal of silt from a watercourse, using a venturi pump Expired - Fee Related GB2372520B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0104642A GB0104642D0 (en) 2001-02-26 2001-02-26 The movement of silt sludge or other materials utilising a Venturi or vertex effect

Publications (3)

Publication Number Publication Date
GB0122708D0 true GB0122708D0 (en) 2001-11-14
GB2372520A GB2372520A (en) 2002-08-28
GB2372520B GB2372520B (en) 2004-12-01

Family

ID=9909467

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0104642A Ceased GB0104642D0 (en) 2001-02-26 2001-02-26 The movement of silt sludge or other materials utilising a Venturi or vertex effect
GB0122708A Expired - Fee Related GB2372520B (en) 2001-02-26 2001-09-04 Removal of silt from a watercourse, using a venturi pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0104642A Ceased GB0104642D0 (en) 2001-02-26 2001-02-26 The movement of silt sludge or other materials utilising a Venturi or vertex effect

Country Status (1)

Country Link
GB (2) GB0104642D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022115A1 (en) * 2008-05-05 2009-11-12 Ralph Melkau Equipment to remove sediment and deposits from the bottom of inshore waters is towed by a boat, fitted with propeller pumps
CN101265914B (en) * 2008-05-12 2010-06-02 杭州小尔机电设计有限公司 Determining method for two-phase stream diving pump dredging system booster pump station optimal number
CN105064266B (en) * 2015-07-28 2017-01-04 重庆交通大学 Fine sand sludge pneumatic removing device based on river water energy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855367A (en) * 1972-10-25 1974-12-17 W Webb Venturi anti-siltation system
GB9002532D0 (en) * 1990-02-05 1990-04-04 Consortium Resource Management Improvements in or relating to underwater excavation apparatus
GB9512602D0 (en) * 1995-06-21 1995-08-23 Susman Hector F A Improvements in or relating to underwater excavation apparatus
US5970635A (en) * 1998-01-29 1999-10-26 Wilmoth; Daryl Jet agitation dredging system

Also Published As

Publication number Publication date
GB2372520B (en) 2004-12-01
GB2372520A (en) 2002-08-28
GB0104642D0 (en) 2001-04-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150904