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PT2626473T - Método para reduzir a transferência de vibrações de uma draga de sucção com desagregadores, geradas por uma cabeça de corte e draga de sucção com desagregadores, em que tal método é aplicado - Google Patents

Método para reduzir a transferência de vibrações de uma draga de sucção com desagregadores, geradas por uma cabeça de corte e draga de sucção com desagregadores, em que tal método é aplicado

Info

Publication number
PT2626473T
PT2626473T PT120008628T PT12000862T PT2626473T PT 2626473 T PT2626473 T PT 2626473T PT 120008628 T PT120008628 T PT 120008628T PT 12000862 T PT12000862 T PT 12000862T PT 2626473 T PT2626473 T PT 2626473T
Authority
PT
Portugal
Prior art keywords
dischargers
suction
vibrations
transfer
reducing
Prior art date
Application number
PT120008628T
Other languages
English (en)
Inventor
Dietens Walter
Original Assignee
Jan De Nul N V
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 Jan De Nul N V filed Critical Jan De Nul N V
Publication of PT2626473T publication Critical patent/PT2626473T/pt

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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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
    • E02F9/067—Floating substructures as supports with arrangements for heave compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Shearing Machines (AREA)
  • Vibration Prevention Devices (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
PT120008628T 2012-02-09 2012-02-09 Método para reduzir a transferência de vibrações de uma draga de sucção com desagregadores, geradas por uma cabeça de corte e draga de sucção com desagregadores, em que tal método é aplicado PT2626473T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12000862.8A EP2626473B1 (en) 2012-02-09 2012-02-09 Method for reducing the transfer of vibrations to a cutter suction dredger generated by a cutter head and cutter suction dredger on which such method is applied

Publications (1)

Publication Number Publication Date
PT2626473T true PT2626473T (pt) 2017-02-03

Family

ID=45654940

Family Applications (1)

Application Number Title Priority Date Filing Date
PT120008628T PT2626473T (pt) 2012-02-09 2012-02-09 Método para reduzir a transferência de vibrações de uma draga de sucção com desagregadores, geradas por uma cabeça de corte e draga de sucção com desagregadores, em que tal método é aplicado

Country Status (12)

Country Link
EP (1) EP2626473B1 (pt)
CY (1) CY1118770T1 (pt)
DK (1) DK2626473T3 (pt)
ES (1) ES2614984T3 (pt)
HR (1) HRP20170177T1 (pt)
HU (1) HUE033194T2 (pt)
LT (1) LT2626473T (pt)
PL (1) PL2626473T3 (pt)
PT (1) PT2626473T (pt)
RS (1) RS55622B1 (pt)
SI (1) SI2626473T1 (pt)
SM (1) SMT201700167T1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107489180A (zh) * 2017-09-27 2017-12-19 中交上海航道局有限公司 绞吸挖泥船及用于绞吸挖泥船的可碎石绞刀装置
GB202007660D0 (en) 2019-11-18 2020-07-08 Harwich Haven Authority Dredging method and apparatus
CN111677034A (zh) * 2020-06-21 2020-09-18 尼旭东 一种水利工程用可调节清淤设备
CN111847331B (zh) * 2020-07-31 2022-04-29 云南量坤售电服务有限公司 一种高效率的电力设备检修装置及其使用方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1107675A (fr) * 1954-06-24 1956-01-04 Bretagne Atel Chantiers Dispositif de liaison à une drague d'une élinde rigide
US3224121A (en) * 1963-01-29 1965-12-21 Rick A Denning Apparatus for optimizing dredge production
NL6712911A (pt) * 1967-09-21 1969-03-25
US3536204A (en) * 1968-12-06 1970-10-27 Morgan Eng Anchoring device for gantry cranes
NL171609C (nl) * 1972-10-03 1983-04-18 Cornelis Baars Snijwielzuiger met gesleept snijwiel.
FR2292897A1 (fr) * 1974-11-28 1976-06-25 Poussage Voie Navigable Cie Gl Dispositif pour isoler une partie d'une construction, et notamment d'un navire, des vibrations auxquelles est soumise une autre partie de cette construction
US4200054A (en) * 1976-12-10 1980-04-29 Elliston Thomas L Stabilized hoist rig for deep ocean mining vessel
DE2841203A1 (de) * 1978-09-22 1980-04-03 Orenstein & Koppel Ag Foerdervorrichtung zum foerdern von schlamm, insbesondere erzschlamm, aus grossen tiefen
NL1011629C2 (nl) * 1999-03-22 2000-09-27 Marine Structure Consul Werkwijze voor het positioneren van een graafgereedschap ten opzichte van een vaartuig alsmede een vaartuig met graafgereedschap.
KR101245573B1 (ko) * 2009-12-22 2013-03-20 부산대학교 산학협력단 모바일 하버 리프팅 시스템을 위한 댐핑 조인트 장치

Also Published As

Publication number Publication date
HUE033194T2 (en) 2017-11-28
SI2626473T1 (sl) 2017-04-26
CY1118770T1 (el) 2017-07-12
SMT201700167T1 (it) 2017-05-08
PL2626473T3 (pl) 2017-06-30
EP2626473B1 (en) 2016-12-07
DK2626473T3 (en) 2017-03-06
RS55622B1 (sr) 2017-06-30
ES2614984T3 (es) 2017-06-02
LT2626473T (lt) 2017-02-10
EP2626473A1 (en) 2013-08-14
HRP20170177T1 (hr) 2017-06-02

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