HUT49660A - Pump dredger - Google Patents

Pump dredger

Info

Publication number
HUT49660A
HUT49660A HU871931A HU193187A HUT49660A HU T49660 A HUT49660 A HU T49660A HU 871931 A HU871931 A HU 871931A HU 193187 A HU193187 A HU 193187A HU T49660 A HUT49660 A HU T49660A
Authority
HU
Hungary
Prior art keywords
pump dredger
dredger
pump
Prior art date
Application number
HU871931A
Other languages
Hungarian (hu)
Other versions
HU201587B (en
Inventor
Martti Kuusisto
Original Assignee
Laennen Tehtaat Oy
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 Laennen Tehtaat Oy filed Critical Laennen Tehtaat Oy
Publication of HUT49660A publication Critical patent/HUT49660A/en
Publication of HU201587B publication Critical patent/HU201587B/en

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
    • E02F3/8833—Floating installations
    • E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
    • 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
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/06—Floating substructures as supports
    • E02F9/062—Advancing equipment, e.g. spuds for floating dredgers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Load-Engaging Elements For Cranes (AREA)
HU871931A 1986-03-17 1987-03-17 Pump dredger HU201587B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI861101A FI81864C (en) 1986-03-17 1986-03-17 SUGMUDDRINGSANORDNING
PCT/FI1987/000035 WO1987005649A1 (en) 1986-03-17 1987-03-17 Dredger

Publications (2)

Publication Number Publication Date
HUT49660A true HUT49660A (en) 1989-10-30
HU201587B HU201587B (en) 1990-11-28

Family

ID=8522309

Family Applications (1)

Application Number Title Priority Date Filing Date
HU871931A HU201587B (en) 1986-03-17 1987-03-17 Pump dredger

Country Status (5)

Country Link
EP (1) EP0259472B1 (en)
DK (1) DK156403C (en)
FI (1) FI81864C (en)
HU (1) HU201587B (en)
WO (1) WO1987005649A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860042B2 (en) * 2002-07-19 2005-03-01 Walker-Dawson Interests, Inc. Excavation system employing a jet pump
KR100457009B1 (en) * 2002-08-13 2004-11-10 이기호 An Auto Lubrication Device for Hydraulic Construction Equipment
FI113846B (en) * 2003-04-09 2004-06-30 Yhteisviejaet Tamex Oy Soil screening method for dredging rivers, city canals and harbors, involves scooping soil with scoop equipment and sucking soil and water from scoop equipment into outlet tube
ITPR20040041A1 (en) * 2004-06-10 2004-09-10 Zardi Costruzioni Di Zardi Angelo DREDGING DEVICE AND APPARATUS.
NL1029765C2 (en) * 2005-08-18 2007-02-20 Gmb Beheer B V Drain cleaning vehicle, includes suction hose for removing fouling material with cleaning head capable of separating water by centrifugal force
KR100729864B1 (en) 2006-05-03 2007-06-21 남선개발 주식회사 Dredger
NL1033662C2 (en) * 2007-01-03 2008-07-04 Martens En Van Oord Groep B V Harmful objects e.g. explosives, removing system, has separation unit separating objects with soil material in part containing soil material with dimensions smaller than preset minimum dimensions, and nozzle accommodating part through tube
RU172124U1 (en) * 2016-11-24 2017-06-29 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Dirt pump
BE1026609B1 (en) * 2018-09-14 2020-04-14 Van Rompay Boudewijn Gabriel Device for removing sludge and / or sand from the bottom of a wetland
US20200318313A1 (en) * 2019-04-04 2020-10-08 Richard E Asherman Excavator bucket for underwater use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE107974C (en) * 1898-09-09
US776051A (en) * 1904-03-09 1904-11-29 Otto Fruehling Adjustable dredger-head for suction-dredges.
US2952083A (en) * 1956-07-27 1960-09-13 John H Forkner Dredge construction
FI47423C (en) * 1965-09-18 1973-11-12 Mohn Submersible centrifugal pump.
DE1929111C3 (en) * 1968-06-17 1979-02-22 Giovanni Florenz Faldi (Italien) Suction dredging device
US3774323A (en) * 1971-05-14 1973-11-27 Vaughan Co Composite bucket-hydraulic dredge
FI62885C (en) * 1978-05-23 1983-03-10 Sah Ko Oy ARBETSPONTON
SE462289B (en) * 1982-07-14 1990-05-28 Toyo Denki Kogyosho Co Ltd dredging DEVICE
FR2553128B1 (en) * 1983-10-07 1986-04-11 Briand Ets IMPROVEMENT IN DREDGING BARGES
DE3443375C1 (en) * 1984-11-28 1986-05-22 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Bucket for clearing channels and ditches
US4631844A (en) * 1985-07-15 1986-12-30 Deal Troy M Hydraulic shovel dredge system

Also Published As

Publication number Publication date
EP0259472A1 (en) 1988-03-16
DK156403B (en) 1989-08-14
EP0259472B1 (en) 1991-09-25
FI861101A (en) 1987-09-18
HU201587B (en) 1990-11-28
FI81864C (en) 1993-01-13
FI81864B (en) 1990-08-31
DK562687A (en) 1987-10-27
DK562687D0 (en) 1987-10-27
WO1987005649A1 (en) 1987-09-24
FI861101A0 (en) 1986-03-17
DK156403C (en) 1990-01-02

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee