DK2844541T3 - Ship with vertical draught system - Google Patents

Ship with vertical draught system Download PDF

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Publication number
DK2844541T3
DK2844541T3 DK13721640.4T DK13721640T DK2844541T3 DK 2844541 T3 DK2844541 T3 DK 2844541T3 DK 13721640 T DK13721640 T DK 13721640T DK 2844541 T3 DK2844541 T3 DK 2844541T3
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DK
Denmark
Prior art keywords
superstructure
column
ship
pillar
vessel
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DK13721640.4T
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Danish (da)
Inventor
Formoso Juan Fernando Barreiros
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Ocean Shift S L
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Publication of DK2844541T3 publication Critical patent/DK2844541T3/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/02—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which the lifting is done by hauling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/40—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels
    • B63B35/42—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels with adjustable draught
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/16—Apparatus engaging vessels or objects
    • B63C7/20—Apparatus engaging vessels or objects using grabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B63B2001/145—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration having means for actively varying hull shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/20—Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class
    • B63B2221/22—Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class by means that allow one or more degrees of angular freedom, e.g. hinges, articulations, pivots, universal joints, not otherwise provided for in this class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/20—Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class
    • B63B2221/24—Joining substantially rigid elements together by means that allow one or more degrees of freedom, e.g. hinges, articulations, pivots, universal joints, telescoping joints, elastic expansion joints, not otherwise provided for in this class by means that allow one or more degrees of translational freedom, e.g. telescopic joints, not otherwise provided for in this class

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  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Jib Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Studio Devices (AREA)
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Description

DESCRIPTION
Technical field [0001] The present invention falls within the field of those structures intended for the underwater salvage of any kind of object and for transport and construction in marine environments.
Background [0002] Existing structures currently employed for the underwater salvage of any kind of object and for transportation and construction in marine environments are regarded as limited, perhaps because they are difficult to manufacture or perhaps because their creators failed to adapt to new global market circumstances.
[0003] The document DE 203 08850 U1 disclosing a catamaran for ship salvage and oil platform disposal is considered the closest prior art.
Invention description [0004] The present invention refers to a ship with a vertical draught system which comprises: • Two compartmentalized hulls, one at each side of the ship, which may be submerged or made to refloat until the desired effect is achieved; • four folding columns, two on each hull, one on the stem and the other on the prow of each hull, with an upper compartment for housing pressurised air; • an upper superstructure attached to the ship, which comprises: ° two longitudinal beams spanning from column to column and from stem to prow; ° two telescopic crossbeams spanning from column to column and from starboard to port; the ends of these beams being joined to the columns by means of a piece which wraps around each column consisting of vertical displacement elements along the length of the corresponding column; • a lower superstructure, located under the upper superstructure, comprising: ° two fixed length longitudinal beams spanning from column to column and from stem to prow; 1 four telescopic crossbeams spanning from column to column; ° an equipment for laterally hooking the object or vessel to be rescued, located on each lateral end and on the underside, facing the sea of the telescopic crossbars; the ends of all the beams being joined to the columns by means of a piece which wraps around each column consisting of vertical displacement elements along the length of the corresponding column.
[0005] The upper superstructure comprises at least four winches on each longitudinal beam spanning from column to column and from prow to stem. One end of a draught cable is attached to each winch; the other end of the cable is attached to the lower superstructure and to the lateral hooking equipment of the object or vessel to be rescued thus enabling the lower superstructure to be lowered and raised to any point located below the ship together with the hooking equipment, depending on how much pulling force is required, without it being necessary for the boat and the upper superstructure to be lowered or raised.
[0006] The lower superstructure serves to guide the draught cables coming from the upper superstructure and just as importantly, to stop or block these cables mid ascent or descent by means of a cable blocker consisting of a hydraulic mechanical system to press longitudinally said cable in order to vary the position of the upper superstructure (withheld).
[0007] The articulated hydraulic arms have a free hooking end that can be modified by attaching specific tools, for mooring or hooking various vessels or objects.
[0008] The envisaged use of the vertical draught ship described is to carry out any type of work with minimal limitation in terms of direct vertical draught.
[0009] It may be used in underwater salvage work, of any kind of object, and for transport and construction work in marine environments, outperforming any existing vertical draught system currently available both on the surface as well as underwater. Some examples that can be cited are: • the installation, placement and repair of pipes of any type or size at great depths; • the construction of large, prefabricated ports, with all kinds of preinstalled harbouring facilities both currently needed and needed in the foreseeable future, such as fuel storage, rope warehouses, store rooms and cabins to let, cold storage, etc. All these elements, amongst others, would be constructed in specialised areas and would be transported for their installation in the appropriate place, thus eliminating the current elevated cost of this kind of operation; • the fabrication and installation of large underwater tunnel structures, prefabricated and installed in the seabed or in midwaters at the desired depth; • recovery and rescue actions and manoeuvres for large vessels or floating artefacts run aground at the surface or at great depths; • the loading and unloading of large container vessels without it being necessary for them to moor at the port; • providing assistance and comprehensive repair service to, and rescuing all kinds of military boats and structures which, at certain times and given their special status, pose danger to the population. These operations may be carried out in high seas or anywhere near the coast; • the cleaning up of dangerous elements which may be found at the water's surface or in mid- waters from navigation zones, for example large trunks or containers tossed into the sea by violent storms and the lurching of the ships which score the oceans on a daily basis.
Brief description of the figures [0010] Below is a brief description of a set of figures which aid a better understanding of the invention, and are expressly related to an embodiment of said invention which is presented as a non limiting example thereof.
Figure 1 is a front elevation of the ship.
Figure 2 is a side elevation of the ship.
Figure 3 is a front elevation of the ship in rescue position with the lower superstructure below the water's surface.
Figure 4 is a front elevation of the ship in rescue position with the lower superstructure above the water's surface.
[0011] In the abovementioned figures, a series of reference numbers appear, which correspond to the elements indicated below, t but not by way of limitation: 1. - hull 2. - floating column of the prow 3. - floating column of the stem 4. - upper superstructure 5. - lower superstructure 6. - draught cable 7. - hydro-electronically operated equipment 8. - articulated hydraulic arm 9. - cable fasteners 10. - wap piece around mobile junction for the crossbeams in the upper superstructure 11. - wrap piece around mobile junction for the crossbeams in the lower superstructure 12. - upper superstructure telescopic crossbeam spanning from port to starboard 13. - upper superstructure longitudinal beam spanning from the stern to the prow 14. - lower superstructure telescopic crossbeam spanning port to starboard in the 15. - lower superstructure longitudinal beam spanning from the stem to the prow 16. -ship
Detailed description of an embodiment [0012] The ship 16 represented in Figures 1-4 has a vertical draught system, which comprises: • two compartmentalized hulls 1,1', one at each side of the ship 16; • two floating columns on each hull 1,1', one on the stem 2, 2' and the other on the prow 3, 3', which are compartmentalised and folding, with an upper compartment designed and constructed to house pressurized air and a vertical conical toothed rack with blunt point from top to bottom along the length of the side facing both the upper and lower superstructure; • an upper superstructure 4 attached to the ship 16, which comprises: ° at least two fixed length longitudinal beams 13, 13' spanning from column to column and from prow to stern (see Figure 1) with at least four winches 9 per beam from which a draught cable 6 hangs for every mechanically operated winch; ° at least two telescopic crossbeams 12, 12' (variable in length) spanning from column to column and from port to starboard, see Figure 1; ° power generation equipment for cascading electrical and hydraulic energy to supply the machinery distributed around the ship; the beams being attached in a moveable manner through their ends to columns 2, 2', 3, 3' by means of a wap piece 10 around each column that comprises a plurality of wheels, adaptable to the shape of the conical toothed rack on the corresponding column with their rubbery side in order to avoid metal grazing and being hydraulically operated; • a lower superstructure 5, which comprises: ° at least two fixed length longitudinal beams 15, 15' spanning from column to column and from prow to stern (see Figure 2) with at least four cable fasteners 9; ° at least four telescopic crossbeams 14, 14', 14", 14'" (variable in length), spanning from the prow to stem, starboard longitudinal beam to the prow to stem, port longitudinal beam, see Figures 1 and 2; ° equipment for laterally hooking the object or vessel to be rescued located on each lateral end and underside of the telescopic crossbeams, 14, 14', 14", 14'", facing the sea, the ends of all the beams being attached to the starboard longitudinal beam spanning from prow to stern and the port longitudinal beam spanning from prow to stern.
This lower superstructure may be longitudinally displaced across the floating columns by means of a draught cable from the upper superstructure. Once it is situated at the adequate point, this lower superstructure can be secured (blocked) to the floating columns through a hydraulic system on the blunt point conical toothed rack.
[0013] The lateral hooking equipment is attached to the draught cables 6 attached to the upper superstructure by winches or cable fasteners 9 which enables the hooking equipment coupled to the lower structure 5 to be lowered and raised to any point situated below the ship without it being necessary for the upper superstructure 4 and ship to be raised and lowered.
[0014] This hooking equipment comprises a plurality of articulated hydraulic arms 8 attached through one end to the hydroelectric operating equipment 7 that drives them.
[0015] The ship described operates as follows:
When the pulling capacity of the winches is insufficient, this ship opens out telescopically, increasing its beam by 35-40%, becoming very stable, and by opening out vertically the floating columns it increases its height by 150% in order to gradually immerse itself in a controlled manner whilst the main upper superstructure 4 is displaced across the floating columns to constantly maintain adequate positioning, always above surface level.
[0016] The main upper superstructure 4 is able to unfold in this way making use of its buoyancy, thus allowing the columns 2, 2', 3 and 3' to be displaced across the upper superstructure without resistance (this saves a lot of fuel).
[0017] The progressive, controlled immersion of the lower superstructure 5 entails the flooding of the hull compartments by means of a controlled siphon system. This system involves allowing the water to enter to just above the natural waterline of the hulls, from the bottom pipe. Whereby these pipes are full, a vacuum may occur or the interior of the deposits to be filled might be depressed slightly (from 100 to 200 g) when the water begins to enter. This will be controlled by electro valve on the upper portion of the piping which is above the waterline.
[0018] This ship model allows the hub to be cascade filled in a natural way, only having to create a slight vacuum or depression (-0.20 kg/ cm2) in the compartments via the floating towers to provoke said cascade flow through the siphons controlled by the electro valves.
[0019] Once correct positioning has been achieved for manoeuvre, a visual inspection will be carried out using the cameras located on the hydraulic hooking arms, without discarding the possibility of the ship having a mini-submarine.
[0020] Once hooked up, the cables 6, 6' are tensed, securing the object to the ship, thus eliminating unwanted movements. The air coming from the compartments build and designed to house compressed air in the upper part of the floating towers is then injected through pressure regulators which are always housed in the lower part of the deposits from which water is to be emptied.
[0021] These pressure regulator valves maintain the air pressure in each compartment which is never more than 2 kg/ cm2 higher than the external air pressure, thus avoiding the deformation of and breakages in these compartments.
[0022] Once the object or vessel rescued reaches the surface, as shown in Figure 4, water is bailed out and the rescue of possible shipwreck victims or the recovery of corpses can begin.
[0023] Any survivors found may receive medical attention in the ship itself or be transported quickly by medical helicopter or in the helicopter located on the ship.
REFERENCES CITED IN THE DESCRIPTION
This list of references cited by the applicant is for the reader's convenience only. It does not form part of the European patent document. Even though great care has been taken in compiling the references, errors or omissions cannot be excluded and the EPO disclaims all liability in this regard.
Patent documents cited in the description • DE2030BB50U1 Γ00931

Claims (6)

PATENTKRAYPATENTKRAY 1. Skib (16) med et vertikalt dybgangs system til redning af objekter eller skibe (fartøjer), kendetegnet v e d , at det omfatter: To kammer-opdelte skrog (1, Γ), et på hver side af skibet (16), fire foldesøjler (2, 2’, 3, 3’), to på hvert skrog (1, Γ), en på agterstavnen (2, 2’) og den anden på forstavnen af hvert skrog, placeret på hvert skrog (1, Γ) med et øvre kammer til at rumme trykluft; en øvre overbygning (4), der er fastgjort til skibet (16), og som omfatter: • To langsgående bjælker med fast længde (13, 13’), og som strækker sig fra søjle til søjle og fra forstavn til agterstavn; • teleskopiske tværbjælker (12, 12’), der strækker sig fra søjle til søjle og fra styrbord til bagbord; hvorved enderne af disse bjælker (12, 12’. 13, 13’) er sammenføjet med søjlerne (2, 2’, 3, 3’) ved hjælp af et element (10), som vikles rundt om hver søjle og består af elementer til vertikal forskydning i den tilsvarende søjles længderetning; en nedre overbygning (5), der er placeret under den øvre overbygning (4), omfattende: • To langsgående bjælker (15, 15’) med fast længde, og som strækker sig fra søjle til søjle og fra forstavn til agterstavn; • fire teleskopiske tværbjælker (14, 14’, 14”, 14”’), som strækker sig fra forstavn til agterstavn, styrbords-langsgående bjælke fra forstavn til agterstavn, og en bagbords-langsgående bjælke, • en indretning til sideværts fasthagen af objektet eller fartøjet, der skal reddes, hvilken indretning er anbragt på hver laterale ende og på undersiden, vendende mod havet, af den teleskopiske tværbjælke (14, 14’, 14”, 14’”); hvorved enderne af alle langsgående bjælker (15, 15’) ved hjælp af et element (11) er forbundet til søjlerne (2, 2’, 3, 3’), hvilket element omslutter hver søjle og består af vertikale forskydningselementer i længdeudstrækningen for den tilsvarende søjle.A ship (16) with a vertical draft system for the rescue of objects or ships (vessels), characterized in that it comprises: Two chamber-divided hulls (1, Γ), one on each side of the ship (16), four folding columns (2, 2 ', 3, 3'), two on each hull (1, Γ), one on the stern (2, 2 ') and the other on the stern of each hull, located on each hull (1, Γ) with an upper chamber for holding compressed air; an upper superstructure (4) attached to the ship (16), comprising: • Two longitudinal beams of fixed length (13, 13 ') extending from pillar to pillar and from front to stern; Telescopic beams (12, 12 ') extending from pillar to pillar and from starboard to backboard; whereby the ends of these beams (12, 12 '. 13, 13') are joined to the columns (2, 2 ', 3, 3') by means of an element (10) wound around each column and consisting of elements. for vertical displacement in the longitudinal direction of the corresponding column; a lower superstructure (5) located below the upper superstructure (4), comprising: • Two longitudinal beams (15, 15 ') of fixed length extending from pillar to pillar and from front to stern; • four telescopic crossbeams (14, 14 ', 14 ”, 14” ’) extending from front to rear, starboard longitudinal beam from front to rear, and a backward-longitudinal beam; or the vessel to be rescued, which device is located on each lateral end and the underside, facing the sea, of the telescopic beam (14, 14 ', 14 ", 14'"); whereby the ends of all longitudinal beams (15, 15 ') are connected by means (11) to the columns (2, 2', 3, 3 '), which element encloses each column and consists of vertical longitudinal displacement elements for it. corresponding pillar. 2. Skib med vertikal dybgang ifølge krav 1, kendetegnet ved, at den øvre overbygning (4) omfatter i det mindste fire spil (9) på hver langsgående bjælke (13, 13’), der strækker sig fra søjle til søjle og fra forstavn til agterstavn, hvorved en af trækkablets (6) ender er fastgjort til hvert spil, og kablets anden ende er fastgjort til den nedre overbygning (5) samt indretningen til lateral fasthagen af objektet eller fartøjet, som skal reddes.Vertical draft vessel according to claim 1, characterized in that the upper superstructure (4) comprises at least four spans (9) on each longitudinal beam (13, 13 ') extending from column to column and from the front to the stern, whereby one end of the tow cable (6) is attached to each play and the other end of the cable is attached to the lower superstructure (5) and the device to the lateral fastening of the object or vessel to be rescued. 3. Skib med vertikal dybgang ifølge krav 2, kendetegnet ved, at hver indretning til lateral fasthagen af objektet eller fartøjet, som skal reddes, består af et antal leddelte, hydrauliske arme (8), der via den ene ende er fastgjort til de teleskopiske tværbjælker (14, 14-, 14”, 14”’) og til undersiden af den nedre overbygning (5), som vender mod havet.Vertical draft vessel according to claim 2, characterized in that each device for lateral attachment of the object or vessel to be rescued consists of a plurality of articulated hydraulic arms (8) fixed to the telescopic via one end. cross beams (14, 14-, 14 ", 14" ') and to the underside of the lower superstructure (5) facing the sea. 4. Skib med vertikal dybgang ifølge de foregående krav, kendetegnet ved, at hver søjle (2, 2’, 3, 3’) omfatter en konisk tandstang med stump spids i længdeudstrækningen for den side, som vender mod den nedre (5) og den øvre (4) overbygning, og ved, at hvert omviklingselement (10, 11) omfatter et antal hjul, der er i indgreb med de koniske tænder på tandstangen på den tilsvarende søjle med den gummiagtige side med henblik på at undgå metalskrabning, og hvilke hjul betjenes hydraulisk.Vertical draft vessel according to the preceding claims, characterized in that each column (2, 2 ', 3, 3') comprises a conical toothed bar with blunt tip in the longitudinal extension of the side facing the lower (5) and the upper (4) superstructure, and in that each wrapping element (10, 11) comprises a plurality of wheels which engage the tapered teeth of the rack of the corresponding column with the rubbery side to avoid metal scraping, and which wheels are hydraulically operated. 5. Skib med vertikalt dybgangssystem ifølge de foregående krav, kendetegnet ved, at den øvre overbygning omfatter en kaskadekoblet elektronisk og hydraulisk energitilvejebringelsesindretning til forsyning af maskinerne, der er fordelt rundt omkring på skibet.Vessel with vertical draft system according to the preceding claims, characterized in that the upper superstructure comprises a cascade-coupled electronic and hydraulic energy supply device for supplying the machines distributed around the ship. 6. Skib med vertikalt dybgangssystem ifølge de foregående krav, kendetegnet ved, at skrogene (1, Γ) omfatter et antal oversvømmelseshæverter i kamrene med henblik på neddykning af disse.Vessel with vertical draft system according to the preceding claims, characterized in that the hulls (1, Γ) comprise a number of flood elevators in the chambers for submerging them.
DK13721640.4T 2012-05-04 2013-04-30 Ship with vertical draught system DK2844541T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201230669A ES2428467B1 (en) 2012-05-04 2012-05-04 VESSEL WITH VERTICAL SHOT SYSTEM.
PCT/EP2013/058982 WO2013164339A1 (en) 2012-05-04 2013-04-30 Ship with vertical draught system

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DK2844541T3 true DK2844541T3 (en) 2017-01-23

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EP (1) EP2844541B1 (en)
DK (1) DK2844541T3 (en)
ES (2) ES2428467B1 (en)
HR (1) HRP20161778T1 (en)
PL (1) PL2844541T3 (en)
PT (1) PT2844541T (en)
WO (1) WO2013164339A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2635281B1 (en) * 2016-03-31 2018-07-30 Ocean Shift, S.L. EQUIPMENT FOR THE TRANSPORTATION AND INSTALLATION OF AEROGENERATORS ON THE MARINE FUND

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Publication number Priority date Publication date Assignee Title
DE308605C (en) *
GB148791A (en) * 1918-04-08 1921-08-11 Newton Franklin Chamberlin Submarine tower barges for raising sunken vessels
GB168922A (en) * 1920-03-10 1921-09-12 Giuseppe Pino Improvements in apparatus for salvaging sunken vessels
FR914342A (en) * 1945-04-16 1946-10-04 Self-stabilizing wreck refloating device
FR2636042A1 (en) * 1988-09-05 1990-03-09 Lefebvre Jacques BARGE HOLDERS AND CONTAINERS MOUNTED ON SUBMERSIBLE ELEMENTS CARRIERS AND PROPELLERS
GB2306406A (en) * 1995-11-01 1997-05-07 Derek Hammersley Kelsall Expanding open bridge-deck catamaran
DE20308850U1 (en) * 2003-06-02 2003-08-28 Zache Lothar Catamaran for ship salvage and oil platform disposal includes range of control, lifting and grappling systems
DE202011102019U1 (en) * 2011-06-18 2011-12-20 Post Bauunternehmen Gmbh & Co. Kg Seagoing vessel for the transport of persons and / or goods

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EP2844541A1 (en) 2015-03-11
ES2631010T3 (en) 2017-08-25
EP2844541B1 (en) 2016-10-05
PL2844541T3 (en) 2017-08-31
PT2844541T (en) 2016-12-20
ES2428467R1 (en) 2013-12-04
ES2428467B1 (en) 2014-09-09
HRP20161778T1 (en) 2017-02-24
WO2013164339A1 (en) 2013-11-07
ES2428467A2 (en) 2013-11-07

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