NO300930B1 - Undervanns graveutstyr - Google Patents

Undervanns graveutstyr Download PDF

Info

Publication number
NO300930B1
NO300930B1 NO933721A NO933721A NO300930B1 NO 300930 B1 NO300930 B1 NO 300930B1 NO 933721 A NO933721 A NO 933721A NO 933721 A NO933721 A NO 933721A NO 300930 B1 NO300930 B1 NO 300930B1
Authority
NO
Norway
Prior art keywords
propeller
water
hollow body
excavation device
wings
Prior art date
Application number
NO933721A
Other languages
English (en)
Norwegian (no)
Other versions
NO933721L (no
NO933721D0 (no
Inventor
Nicholas Victor Sills
Original Assignee
Underwater Excavation 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 Underwater Excavation Ltd filed Critical Underwater Excavation Ltd
Publication of NO933721D0 publication Critical patent/NO933721D0/no
Publication of NO933721L publication Critical patent/NO933721L/no
Publication of NO300930B1 publication Critical patent/NO300930B1/no

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
    • E02F3/8858—Submerged units
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/04—Sampling of soil
    • 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
    • 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
    • E02F5/003—Dredgers or soil-shifting machines for special purposes for uncovering conduits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/01—Operable submerged in liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
NO933721A 1990-02-05 1993-10-15 Undervanns graveutstyr NO300930B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909002532A GB9002532D0 (en) 1990-02-05 1990-02-05 Improvements in or relating to underwater excavation apparatus
PCT/GB1991/000611 WO1992018701A1 (en) 1990-02-05 1991-04-18 Improvements in or relating to underwater excavation apparatus

Publications (3)

Publication Number Publication Date
NO933721D0 NO933721D0 (no) 1993-10-15
NO933721L NO933721L (no) 1993-11-30
NO300930B1 true NO300930B1 (no) 1997-08-18

Family

ID=10670448

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933721A NO300930B1 (no) 1990-02-05 1993-10-15 Undervanns graveutstyr

Country Status (10)

Country Link
US (2) US5480291A (da)
EP (1) EP0580573B1 (da)
JP (1) JPH06506030A (da)
AU (1) AU657092B2 (da)
CA (1) CA2108013C (da)
DE (1) DE69125952T2 (da)
DK (1) DK0580573T3 (da)
GB (2) GB9002532D0 (da)
NO (1) NO300930B1 (da)
WO (1) WO1992018701A1 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002532D0 (en) * 1990-02-05 1990-04-04 Consortium Resource Management Improvements in or relating to underwater excavation apparatus
GB2297777A (en) * 1995-02-07 1996-08-14 Hollandsche Betongroep Nv Underwater excavation apparatus
NL9500228A (nl) * 1995-02-07 1996-09-02 Hollandsche Betongroep Nv Inrichting voor het opwekken van een plaatselijke waterstroming.
GB2301128B (en) * 1995-05-24 1999-03-17 Hector Filippus Alexand Susman 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
GB2289912B (en) * 1995-07-13 1996-05-15 Nicholas Victor Sills Underwater excavation and marine vehicle propulsion apparatus
GB2304353B (en) * 1995-08-16 1999-01-06 George John Stroud Underwater excavation apparatus
JPH09177057A (ja) * 1995-12-27 1997-07-08 Furoo Techno Kk 水中堆積物の処理方法とその装置
GB2315787B (en) * 1996-03-01 1999-07-21 Seabed Impeller Levelling And Dredging apparatus
GB0104642D0 (en) * 2001-02-26 2001-04-11 Wilkinson Michael J The movement of silt sludge or other materials utilising a Venturi or vertex effect
NL1020754C2 (nl) * 2002-06-04 2003-12-08 Seatools B V Inrichting voor het verwijderen van sediment en functie-eenheid voor toepassing daarin.
GB0301660D0 (en) * 2003-01-24 2003-02-26 Redding John Dredging scouring & excavation
GB2444259B (en) 2006-11-29 2011-03-02 Rotech Holdings Ltd Improvements in and relating to underwater excavation apparatus
US20100139130A1 (en) * 2008-12-08 2010-06-10 Wagenaar Dirk C Underwater Excavation Tool
KR100909876B1 (ko) 2009-01-30 2009-07-30 주식회사 경동건설 공압과 수압을 이용한 수직갱 굴착장치 및 굴착방법
CN103857879B (zh) * 2011-10-04 2016-08-24 磪焃善 轴流式涡轮机
JP6103831B2 (ja) * 2012-06-22 2017-03-29 中外テクノス株式会社 流体圧モーターにおける高速回転装置及びその高速回転方法
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
US11480193B2 (en) * 2017-10-20 2022-10-25 Techtronic Power Tools Technology Limited Fan
WO2022185861A1 (ja) * 2021-03-04 2022-09-09 東亜建設工業株式会社 水底資源の採取方法
JP7576269B2 (ja) * 2021-03-04 2024-10-31 東亜建設工業株式会社 水底資源の採取システムおよび採取方法
US12012836B2 (en) * 2021-03-04 2024-06-18 Toa Corporation Water bottom resource collecting system and collecting method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US191668A (en) * 1877-06-05 Improvement in water-wheels
US290039A (en) * 1883-12-11 Hydraulic motor
US69294A (en) * 1867-09-24 Improvement in watee-wheels
US2225412A (en) * 1936-11-05 1940-12-17 George W Ferling Locomotive draft inducer
US2705051A (en) * 1949-09-13 1955-03-29 Hauser Arnold Fluid driven propeller
US2920813A (en) * 1958-01-02 1960-01-12 Westinghouse Electric Corp Gas reaction rotors
US3286984A (en) * 1965-12-27 1966-11-22 Bachl Herbert Rotary turbine
US3398694A (en) * 1966-08-11 1968-08-27 Marine Constr & Design Co Submersible pump device for net brailing
FR1575616A (da) * 1968-02-29 1969-07-25
US3910728A (en) * 1973-11-15 1975-10-07 Albert H Sloan Dewatering pump apparatus
US3926534A (en) * 1974-01-02 1975-12-16 Kobe Inc Turbine
US4138202A (en) * 1976-12-03 1979-02-06 Eller J Marlin Hydraulic motor system for driving a submersible impeller pump in which reversal of hydraulic flow is prevented
GB2033060B (en) * 1978-10-31 1982-12-22 Eller L Pumping apparatus
US4452566A (en) * 1981-06-15 1984-06-05 Institute Of Gas Technology Reactive impeller for pressurizing hot flue gases
US4756671A (en) * 1983-02-28 1988-07-12 Marco Seattle, Inc. Low damage hydraulic fish pumping system
GB8603189D0 (en) * 1986-02-10 1986-03-19 Consortium Recovery Ltd Remote underwater excavator & sampler
GB9002532D0 (en) * 1990-02-05 1990-04-04 Consortium Resource Management Improvements in or relating to underwater excavation apparatus
US5263814A (en) * 1992-05-21 1993-11-23 Jang Young Wan Water driven turbine

Also Published As

Publication number Publication date
EP0580573B1 (en) 1997-05-02
DK0580573T3 (da) 1997-08-04
CA2108013C (en) 2001-08-21
CA2108013A1 (en) 1992-10-19
EP0580573A1 (en) 1994-02-02
NO933721L (no) 1993-11-30
DE69125952T2 (de) 1997-12-18
GB9002532D0 (en) 1990-04-04
JPH06506030A (ja) 1994-07-07
NO933721D0 (no) 1993-10-15
AU657092B2 (en) 1995-03-02
US5607289A (en) 1997-03-04
US5480291A (en) 1996-01-02
GB9102471D0 (en) 1991-03-20
GB2240568B (en) 1993-10-27
DE69125952D1 (de) 1997-06-05
GB2240568A (en) 1991-08-07
WO1992018701A1 (en) 1992-10-29
AU7672691A (en) 1992-11-17

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