DK2347055T3 - Forbedringer af eller relateret til fluidstråler i forbindelse med undersøisk gravearbejde - Google Patents

Forbedringer af eller relateret til fluidstråler i forbindelse med undersøisk gravearbejde

Info

Publication number
DK2347055T3
DK2347055T3 DK08862522.3T DK08862522T DK2347055T3 DK 2347055 T3 DK2347055 T3 DK 2347055T3 DK 08862522 T DK08862522 T DK 08862522T DK 2347055 T3 DK2347055 T3 DK 2347055T3
Authority
DK
Denmark
Prior art keywords
fluid jets
underwater excavation
jets associated
excavation
underwater
Prior art date
Application number
DK08862522.3T
Other languages
English (en)
Inventor
John Redding
Original Assignee
John Redding
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 John Redding filed Critical John Redding
Application granted granted Critical
Publication of DK2347055T3 publication Critical patent/DK2347055T3/da

Links

Classifications

    • 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
    • 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
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
DK08862522.3T 2007-12-18 2008-12-16 Forbedringer af eller relateret til fluidstråler i forbindelse med undersøisk gravearbejde DK2347055T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0724592.1A GB0724592D0 (en) 2007-12-18 2007-12-18 Improvements in or related to fluid jets
PCT/GB2008/051191 WO2009077786A1 (en) 2007-12-18 2008-12-16 Improvements in or relating to fluid jets

Publications (1)

Publication Number Publication Date
DK2347055T3 true DK2347055T3 (da) 2014-01-13

Family

ID=39048233

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08862522.3T DK2347055T3 (da) 2007-12-18 2008-12-16 Forbedringer af eller relateret til fluidstråler i forbindelse med undersøisk gravearbejde

Country Status (6)

Country Link
US (1) US8701314B2 (da)
EP (1) EP2347055B1 (da)
CA (1) CA2744273C (da)
DK (1) DK2347055T3 (da)
GB (1) GB0724592D0 (da)
WO (1) WO2009077786A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526791B (zh) * 2013-11-01 2016-08-17 杨勇 水渠自行走式的绞吸清淤装置以及驱动方法
CN104863193B (zh) * 2015-04-21 2017-03-22 山东水发环保集团有限公司 清淤吸头
GB2538974B (en) * 2015-06-01 2019-03-13 Jbs Group Scotland Ltd Underwater excavation apparatus
GB201614460D0 (en) * 2016-08-24 2016-10-05 Rotech Group Ltd Improvements in and relating to underwater excavation apparatus
CN107355638A (zh) * 2017-08-25 2017-11-17 无锡康柏斯机械科技有限公司 一种多驱动式管道机器人载体结构
CN116043885B (zh) * 2022-12-23 2024-04-16 中铁广州工程局集团有限公司 一种大型双壁钢围堰振动吸泥下沉工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010402A (en) * 1959-03-09 1961-11-28 Krogh Pump Company Open-case pump
US3148464A (en) * 1962-06-07 1964-09-15 Kenneth M Jones Dredging apparatus
US3774323A (en) * 1971-05-14 1973-11-27 Vaughan Co Composite bucket-hydraulic dredge
NL7904944A (nl) * 1979-06-25 1980-12-30 Reba Bv Aandrijfkast.
US5487644A (en) * 1987-02-13 1996-01-30 Ishigaki Mechanical Industry Co., Ltd Pump having a single or a plurality of helical blades
WO1994020362A1 (en) 1993-03-02 1994-09-15 Lennart Brandt Propulsion arrangement for a marine vessel
GB2315787B (en) 1996-03-01 1999-07-21 Seabed Impeller Levelling And Dredging apparatus
GB2359103B (en) * 2000-02-12 2002-01-09 Nicholas Victor Sills Balanced thrust underwater excavation apparatus
GB0227016D0 (en) 2002-11-19 2002-12-24 Redding John Dredging,scouring & excavation
GB0301660D0 (en) 2003-01-24 2003-02-26 Redding John Dredging scouring & excavation
GB0315247D0 (en) 2003-06-30 2003-08-06 Redding John Improvements in or relating to fluid flows and jets

Also Published As

Publication number Publication date
CA2744273A1 (en) 2009-06-25
US20110283569A1 (en) 2011-11-24
US8701314B2 (en) 2014-04-22
GB0724592D0 (en) 2008-01-30
EP2347055A1 (en) 2011-07-27
CA2744273C (en) 2016-09-06
WO2009077786A1 (en) 2009-06-25
EP2347055B1 (en) 2013-10-23

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