DK177147B1 - breakwater - Google Patents

breakwater Download PDF

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Publication number
DK177147B1
DK177147B1 DKPA201100027A DKPA201100027A DK177147B1 DK 177147 B1 DK177147 B1 DK 177147B1 DK PA201100027 A DKPA201100027 A DK PA201100027A DK PA201100027 A DKPA201100027 A DK PA201100027A DK 177147 B1 DK177147 B1 DK 177147B1
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DK
Denmark
Prior art keywords
breakwater
water
float
permeable structure
pipe
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DKPA201100027A
Other languages
Danish (da)
Inventor
Ole Soendergaard
Original Assignee
Ole Soendergaard Holding Hirtshals Aps
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Application filed by Ole Soendergaard Holding Hirtshals Aps filed Critical Ole Soendergaard Holding Hirtshals Aps
Priority to DKPA201100027A priority Critical patent/DK177147B1/en
Priority to EP11800208.8A priority patent/EP2611966A4/en
Priority to PCT/DK2011/000046 priority patent/WO2012000495A1/en
Priority to SE1200727A priority patent/SE1200727A1/en
Application granted granted Critical
Publication of DK177147B1 publication Critical patent/DK177147B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

Opfindelsen omfatter en bølgebryder som er sammensat af mindst en flyder (2) samt mindst et rør (3), som er helt eller delvist omsluttet af en vandgennemtrængelig struktur (7). Med opfindelsen opnås en hidtil uset bølgereduktionseffekt, idet bølgeenergi omsættes til bevægelse af samt varme i den vandgennemtrængelige struktur (7), som omslutter bølgebryderen. Desuden opnås der ved den anførte mekaniske konstruktion, at bølgebryderen er modstandsdygtig overfor bølgepåvirkningerne med deraf følgende lang produktlevetid og lave vedligeholdelsesudgifter.The invention comprises a breakwater which is composed of at least one float (2) and at least one pipe (3) which is completely or partially enclosed by a water-permeable structure (7). The invention achieves an unprecedented wave reduction effect, in that wave energy is converted into motion by and heat in the water-permeable structure (7) which encloses the breakwater. In addition, the stated mechanical construction achieves that the breakwater is resistant to the wave influences with the consequent long product life and low maintenance costs.

Description

DK 177147 B1 BølaebrvderDK 177147 B1 Bullying brother

Opfindelsen angår en bølgebryder til reduktion af bølger i vand herunder i fjorde, have, oceaner eller søer hvor bølgebryderen er sammensat af 5 mindst en flyder samt mindst et rør, som er helt eller delvist omsluttet af en vandgennemtrængelig struktur og placeret under flyderen, samt hvor bølgebryderen er sammensat af to eller flere moduler, der hver består af mindst en flyder samt mindst et rør, som er helt eller delvist omsluttet af en vandgennemtrængelig struktur.The invention relates to a breakwater for reducing waves in water including in fjords, seas, oceans or lakes where the breakwater is composed of at least one float and at least one pipe which is wholly or partly enclosed by a water-permeable structure and located below the float, and where the breakwater is composed of two or more modules, each consisting of at least one float as well as at least one tube completely or partially enclosed by a water-permeable structure.

1010

Det er kendt at anvende bølgebrydere til reduktion af bølgehøjde i vand herunder i fjorde, have, oceaner eller søer eksempelvis til beskyttelse af moler og havneanlæg.It is known to use breakwaters to reduce wave height in water including in fjords, seas, oceans or lakes, for example for the protection of pier and harbor facilities.

15 De hidtil kendte bølgebrydere reducerer oftest bølgehøjden ved at vandet skal passere faste og ueftergivelige mekaniske konstruktioner.15 The known breakwaters most often reduce the wave height by the water having to pass through fixed and indestructible mechanical structures.

Fra GB 1163173 A kendes en bølgebryder omfattende en container, udformet som et rør, der er lukket i begge ender og udformet som en flyder, 20 samt en eller flere underliggende containere udformet som rør, der er lukket i begge ender, hvor containerne er omsluttet af et net, og er forankret til havbunden. Bølgebryderen kan være sammensat af flere efter hinanden forbundet rørformede containere og kan være lavet af et syntetisk plastikmateriale.From GB 1163173 A is known a breakwater comprising a container, formed as a tube closed at both ends and formed as a float, 20 as well as one or more underlying containers designed as tubes closed at both ends where the containers are enclosed. of a net, and is anchored to the seabed. The breakwater may be composed of several interconnected tubular containers and may be made of a synthetic plastic material.

2525

Det har imidlertid vist sig, at der er nogle ulemper ved denne kendte teknik, herunder at de hidtil kendte bølgebrydere er relativt dyre at fremstille, opsætte og vedligeholde.However, it has been found that there are some disadvantages to this prior art, including that the known breakwaters are relatively expensive to manufacture, set up and maintain.

30 Den i GB 1163173 beskrevne bølgebryder har omgået en del af disse ulemper, men effektiviteten har i praksis vist sig af være utilstrækkelig til DK 177147 B1 2 effektivt at dæmpe bølger.30 The breakwater described in GB 1163173 has circumvented some of these disadvantages, but the efficiency has in practice proved to be insufficient to effectively dampen waves.

Det er derfor et formål med opfindelsen, at forbedre den kendte teknik til konstruktion af bølgebrydere.It is therefore an object of the invention to improve the prior art in the construction of breakwaters.

55

Opfindelsens formål tilgodeses ved en bølgebryder af den i indledningen til krav 1 angivne type, som er karakteristisk ved, at bølgebryderen over flyderen er forsynet med mindst et rør, der er helt eller delvist over vandoverfladen og som er forbundet til flyderen med en 10 vandgennemtrængelig struktur.The object of the invention is met by a breakwater of the type set forth in the preamble of claim 1, characterized in that the breakwater over the float is provided with at least one pipe which is completely or partially above the water surface and which is connected to the float with a water-permeable structure. .

På denne måde bliver det således muligt at fremstille en fleksibel og mekanisk eftergivelig bølgebryder, som er billig at fremstille, opsætte og vedligeholde.In this way, it becomes possible to produce a flexible and mechanically compliant breakwater which is inexpensive to manufacture, set up and maintain.

1515

Samtidig forbedres den bølgedæmpende effekt, idet en del af bølgeenergien afsættes til bevægelse af den vandgennemtrængelig struktur.At the same time, the wave damping effect is improved, with a portion of the wave energy being set aside for movement of the water-permeable structure.

20 Øvrige hensigtsmæssige udførelsesformer for bølgebryderen er angivet i kravene 2 til 5.Other suitable embodiments of the breakwater are given in claims 2 to 5.

Opfindelsen skal herefter nærmere forklares under henvisning til tegningerne, på hvilke: 25The invention will now be explained in more detail with reference to the drawings, in which:

Fig. 1 viser en principskitse af en bølgebryder med en flyder, der er placeret i vandoverfladen, og som er forsynet med to overliggende samt et underliggende rør hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur.FIG. Figure 1 shows a principle sketch of a breakwater with a float located in the water surface, which is provided with two overlays as well as an underlying pipe where all components are enclosed by a water-permeable structure.

Fig. 2 viser en principskitse af en bølgebryder, der er sammensat af to 30 DK 177147 B1 3 enheder, som vist i fig. 1, der hver består af en flyder, som er placeret i vandoverfladen, og som er forsynet med to overliggende samt et underliggende rør, hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur.FIG. 2 shows a principle sketch of a breakwater which is composed of two units, as shown in FIG. 1, each consisting of a float located in the water surface and provided with two overlays as well as an underlying pipe, all components being enclosed by a water-permeable structure.

55

Fig. 3 viser en principskitse af en bølgebryder, som er sammensat af to enheder, der hver består af en flyder, der er placeret i vandoverfladen, og som er forsynet et underliggende rør, og hvor den enen enhed desuden er forsynet med to overliggende rør, hvor alle komponenter er omsluttet af en 10 vandgennemtrængelig struktur.FIG. 3 shows a principle sketch of a breakwater, which is composed of two units, each consisting of a float located in the water surface, which is provided with an underlying pipe, and in which one unit is additionally provided with two overlying pipes, wherein all components are enclosed by a 10 water-permeable structure.

Fig. 4 viser en principskitse af en bølgebryder med to flydere placeret i vandoverfladen, som er forsynet med to overliggende samt et underliggende rør, hvor alle komponenter er omsluttet af en 15 vandgennemtrængelig struktur.FIG. 4 shows a principle sketch of a breakwater with two floats located in the water surface, which is provided with two overlays as well as an underlying pipe, all components being enclosed by a water-permeable structure.

Fig. 5 viser en principskitse af en bølgebryder med en flyder placeret i vandoverfladen, som er forsynet med to underliggende rør, hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur.FIG. 5 is a schematic drawing of a breakwater with a float located in the water surface, which is provided with two underlying pipes, all components being enclosed by a water-permeable structure.

2020

Fig. 6 viser en principskitse af en bølgebryder med to flydere, der er placeret under vandoverfladen, og som er danner opdrift til et overliggende rør, hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur.FIG. 6 shows a principle sketch of a two-float breakwater located below the water surface, which is buoyant to an overhead pipe, all components being enclosed by a water-permeable structure.

2525

Fig. 7 viser et foto at en foretrukket udførelsesform af en bølgebryder med en flyder, der skal flyde på vandoverfladen, og som er forsynet med to overliggende samt et underliggende rør, hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur.FIG. 7, a photo shows a preferred embodiment of a breakwater with a float to float on the water surface and provided with two overlays as well as an underlying pipe, all components being enclosed by a water-permeable structure.

Fig. 8 viser et foto at en foretrukket udførelsesform af en bølgebryder med 30 4 DK 177147 B1 en flyder, der skal flyde på vandoverfladen, og som er forsynet med to et underliggende rør, hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur, og hvor bølgebryderen er forsynet med et perforeret rør til udpumpning af luft til modvirkning af isdannelse omkring 5 bølgebryderen.FIG. Figure 8 shows a photo of a preferred embodiment of a breakwater having a float to flow on the water surface and provided with two an underlying pipe, all components being enclosed by a water-permeable structure and the breakwater being provided with a perforated tube for pumping out air to prevent ice formation around the 5 wave breaker.

På fig. 1 er vist en bølgebryder, som er placeret i vand anført ved en vandoverflade betegnet 1 hvor opdriften af bølgebryderen skabes af en flyder 2, som i en foretrukket udførelsesform består af et lukket og luftfyldt 10 rør.In FIG. 1, there is shown a breakwater placed in water indicated by a water surface designated 1 where the buoyancy of the breakwater is created by a float 2, which in a preferred embodiment consists of a closed and air-filled pipe.

Over flyderen 2 er der placeret to fortrinsvis åbne rør 4, og under flyderen er der placeret et fortrinsvis åbent rør 3.Above the float 2, two preferably open pipes 4 are placed, and beneath the float a preferably open pipe 3 is placed.

15 Flyderen 2 og det underliggende rør 3 er forbundet med en mekanisk samling 5, som kan være en plade med udskårede huller til placering af henholdsvis flyderen 2 og røret 3.The float 2 and the underlying pipe 3 are connected to a mechanical joint 5, which may be a plate with cut holes for placing the float 2 and the pipe 3 respectively.

Alle komponenterne (2, 3, 4,5) er omsluttet af en vandgennemtrængelig 20 struktur 7.All the components (2, 3, 4,5) are enclosed by a water-permeable structure 7.

Med den i fig. 1 viste konstruktion vil bølger dæmpes af de anførte komponenter, og qua eftergiveligheden af det omsluttende net 7, vil bølgebryderen bedre tåle belastningen fra bølger, hvorved holdbarheden 25 forbedres markant i forhold til de hidtil kendte konstruktioner.With the one shown in FIG. 1, waves will be attenuated by the components listed, and in terms of the resilience of the enclosing grid 7, the wave breaker will better withstand the load from waves, thereby greatly improving the durability 25 over the previously known structures.

Desuden vil den vandgennemtrængelige struktur 7 fremme bølgedæmpningseffekten, idet bølgerne bremses ved passage gennem den vandgennemtrængelige struktur, hvor en del af bølgeenergien 30 omsættes til bevægelse af samt varme i den vandgennemtrængelige struktur 7.In addition, the water-permeable structure 7 will promote the wave attenuation effect as the waves are slowed by passage through the water-permeable structure, where a portion of the wave energy 30 is converted into motion by, and heat into, the water-permeable structure 7.

5 DK 177147 B1 I fig. 2 er vist en principskitse af en bølgebryder, der er sammensat af to enheder, som vist i fig. 1 som hver består af en flyder 2, der er placeret i vandoverfladen 1, og som er forsynet med to overliggende rør 4 samt et 5 underliggende rør 3, hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur 7.5 DK 177147 B1 In fig. 2 is a schematic sketch of a breakwater consisting of two units, as shown in FIG. 1, each consisting of a float 2 located in the water surface 1, which is provided with two overlying pipes 4 as well as a 5 underlying pipe 3, all components being enclosed by a water-permeable structure 7.

De to enheder er forbundet via en helt eller delvist fleksibelt mekanisk forbindelse 6, som kan omfatte en vandgennemtrængelig struktur 7.The two units are connected via a fully or partially flexible mechanical connection 6, which may comprise a water-permeable structure 7.

10 I fig. 3 er vist en variant af bølgebryderen vist i fig. 2, idet kun en enhed i fig.10 In FIG. 3 shows a variant of the breakwater shown in FIG. 2, with only one unit of FIG.

3 er forsynet med overliggende rør 4.3 is provided with overlying pipes 4.

Fig. 4 viser en bølgebryder, der består af to flydere 2, som er placeret i 15 vandoverfladen 1, og som er forsynet med to overliggende rør 4 og et underliggende rør 3, hvor flyderne 2 og det underliggende rør 33 er forbundet med en mekanisk samling 5, som kan være en plade med udskårede huller til placering af henholdsvis flyderne 2 og røret 3.FIG. 4 shows a breakwater consisting of two floaters 2 located in the water surface 1 and provided with two overlying pipes 4 and an underlying pipe 3, where the floats 2 and the underlying pipe 33 are connected to a mechanical joint 5 which may be a plate with cut holes for placement of the floats 2 and the pipe 3 respectively.

20 Alle komponenter (2,3,4,5) er omsluttet af en vandgennemtrængelig struktur 7.All components (2,3,4,5) are enclosed by a water-permeable structure 7.

I fig. 5 er vist en principskitse af en bølgebryder med en flyder 2 placeret i vandoverfladen 1, som er forsynet med to underliggende rør 3, hvor alle 25 komponenter er omsluttet af en vandgennemtrængelig struktur 7.In FIG. 5 is a principle sketch of a breakwater with a float 2 located in the water surface 1, which is provided with two underlying pipes 3, all 25 components being enclosed by a water-permeable structure 7.

I fig. 6 er vist en principskitse af en bølgebryder med to flydere 2, der er placeret under vandoverfladen 1, og som er danner opdrift til et overliggende rør 3, hvor alle komponenter er omsluttet af en 30 vandgennemtrængelig struktur 7.In FIG. 6 is a schematic drawing of a breakwater with two floaters 2 located below the water surface 1, which is buoyant to an overlying pipe 3, all components being enclosed by a water-permeable structure 7.

DK 177147 B1 6DK 177147 B1 6

For alle de i fig. 1 til fig. 6 viste bølgebrydere gælder at de kan være forankrede til eksempelvis hav- eller søbunden.For all those of FIG. 1 to FIG. 6 breakwaters apply that they can be anchored to, for example, the sea or lake floor.

I fig. 7 er vist et foto at en foretrukket udførelsesform af en bølgebryder med 5 en flyder 2, der skal flyde på vandoverfladen 1, og som er forsynet med to overliggende rør 4 samt et underliggende rør 3 hvor alle komponenter er omsluttet af en vandgennemtrængelig struktur 7.In FIG. 7 is a photo showing a preferred embodiment of a breakwater with 5 a float 2 to float on the water surface 1, which is provided with two overlying pipes 4 and an underlying pipe 3 where all components are enclosed by a water-permeable structure 7.

Som det vil fremgå af fig. 7 er bølgebryderen sammensat af identiske 10 moduler 9, hvorved bølgebryderen let kan udbygges til en vilkårlig længde.As will be seen from FIG. 7, the breakwater is composed of identical modules 9, whereby the breakwater can be easily extended to any length.

Fig. 8 viser et foto at en foretrukket udførelsesform af en bølgebryder med en flyder 2, der skal flyde på vandoverfladen 1, og som er forsynet med et underliggende rør 3, hvor alle komponenter er omsluttet af en 15 vandgennemtrængelig struktur 7, og hvor bølgebryderen er forsynet med et perforeret rør 10 til udpumpning af luft til modvirkning af isdannelse omkring bølgebryderen.FIG. Fig. 8 shows a photo of a preferred embodiment of a breakwater having a float 2 to flow on the water surface 1 and provided with an underlying pipe 3, all components being enclosed by a water-permeable structure 7, and the breakwater being provided with a perforated tube 10 for pumping out air to counteract ice formation around the breakwater.

I fig. 8 består den vandgennemtrængelige struktur 7 af et fleksibelt net.In FIG. 8, the water-permeable structure 7 consists of a flexible mesh.

20 Røret 10 forløber langs bølgebryderen, og kan som vist i fig. 8 være monteret i bunden af bølgebryderen.The tube 10 extends along the breakwater, and as shown in FIG. 8 be mounted at the bottom of the breakwater.

I en fortrukket udførelsesform indeholder bølgebryderen mindst et rør (4), 25 der er helt eller delvist over vandoverfladen (1) og som er forbundet til flyderen med en vandgennemtrængelig struktur (7).In a preferred embodiment, the breakwater contains at least one pipe (4) 25 which is partially or completely above the water surface (1) and which is connected to the float with a water-permeable structure (7).

I en foretrukket udførelsesform er bølgebryderen desuden helt eller delvist fremstillet i et polymert materiale såsom polyethylen.In a preferred embodiment, the breakwater is additionally made in whole or in part in a polymeric material such as polyethylene.

3030

Claims (6)

7 DK 177147 B17 DK 177147 B1 1. Bølgebryder til reduktion af bølger i vand herunder i fjorde, have, 5 oceaner eller søer hvor bølgebryderen er sammensat af mindst en flyder (2) samt mindst et rør (3) som er helt eller delvist omsluttet af en vandgennemtrængelig struktur (7) og placeret under flyderen (2), samt hvor bølgebryderen er sammensat af to eller flere moduler (9) , der hver består af mindst en flyder (2) samt mindst et rør (3) 10 som er helt eller delvist omsluttet af en vandgennemtrængelig struktur (7) kendetegnet ved at bølgebryderen over flyderen (2) er forsynet med mindst et rør (4), der er helt eller delvist over vandoverfladen (1) og som er forbundet til flyderen med en vandgennemtrængelig struktur (7). 151. Wave breaker for reducing waves in water, including in fjords, seas, 5 oceans or lakes, where the breakwater is composed of at least one float (2) and at least one pipe (3) which is wholly or partially enclosed by a water-permeable structure (7) and located below the float (2), and wherein the breakwater is composed of two or more modules (9), each consisting of at least one float (2) and at least one tube (3) 10 which is completely or partially enclosed by a water-permeable structure (7) characterized in that the breakwater over the float (2) is provided with at least one pipe (4) which is completely or partially above the water surface (1) and which is connected to the float with a water-permeable structure (7). 15 2. Bølgebryder ifølge et eller flere af kravene 1 til 3 kendetegnet ved at bølgebryderen helt eller delvist er fremstillet i et polymert materiale. 20 3. Bølgebryder ifølge krav 4 kendetegnet ved at bølgebryderen helt eller delvist er fremstillet af polyethylen.Wave breaker according to one or more of claims 1 to 3, characterized in that the wave breaker is made wholly or partially in a polymeric material. A breakwater according to claim 4, characterized in that the breakwater is wholly or partially made of polyethylene. 4. Bølgebryder ifølge et eller flere af kravene 1 til 5 kendetegnet ved at bølgebryderen kan forankres til hav- eller søbunden. 25A breakwater according to one or more of claims 1 to 5, characterized in that the breakwater can be anchored to the sea or lake floor. 25 5. Bølgebryder ifølge et eller flere af kravene 1 til 6 kendetegnet ved at bølgebryderen kan være forsynet med mindst et perforeret rør (10) , der er monteret under vandoverfladen (1), og som kan tilkobles trykluft hvorved luftbobler fra perforeringerne i røret (10) 30 kan modvirke isdannelser omkring bølgebryderen. DK 177147 B1 "cT' ~l Fig. 1 . Qp- / -¾) 3 7 3 Fig. 2 1/4 DK 177147 B1 Φ: > I' » φΓ η Fig. 3 ;: 7 Fig. 4 2/4 DK 177147 B1 Fig. 5 Fig. 6 3/4 DK 177147 B1 ^ *> ^ Mw£ Bhémmhhk'^£β|ΗΗΒΗ·ΗΗη^^Μ|·^^^|ΒΝ·^^|Κ·|^^^^Η|^^^ 9 9 7 ’’^s«, , / , '/'tyΛ *$- k i'<;y'· ty. * |N| jgi \^*J?*\ -/* ' " ^"*^Wave switch according to one or more of claims 1 to 6, characterized in that the wave switch can be provided with at least one perforated pipe (10) mounted below the water surface (1) and which can be connected to compressed air whereby air bubbles from the perforations in the pipe (10) 30 can counteract ice formation around the breakwater. DK 177147 B1 "cT '~ l Fig. 1 Qp- / -¾) 3 7 3 Fig. 2 1/4 DK 177147 B1 Φ:> I'» φΓ η Fig. 3;: 7 Fig. 4 2/4 DK 177147 B1 Fig. 5 Fig. 6 3/4 DK 177147 B1 ^ *> ^ Mw £ Bhémmhhk '^ £ β | ΗΗΒΗ · ΗΗη ^^ Μ | · ^^^ | ΒΝ · ^^ | Κ · | ^^^ ^ Η | ^^^ 9 9 7 '' ^ s «,, /, '/' tyΛ * $ - k i '<; y' · ty. * | N | jgi \ ^ * J? * \ - / * '"^" * ^ 1 IF·*”'* · -·* *"' *'*'' ^ >jt ·'*>··. 4/4 71 IF · * ”'* · - · * *"' * '*' '^> jt ·' *> ··. 4/4 7
DKPA201100027A 2010-06-30 2011-01-14 breakwater DK177147B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DKPA201100027A DK177147B1 (en) 2010-06-30 2011-01-14 breakwater
EP11800208.8A EP2611966A4 (en) 2010-06-30 2011-05-17 Floating breakwater
PCT/DK2011/000046 WO2012000495A1 (en) 2010-06-30 2011-05-17 Floating breakwater
SE1200727A SE1200727A1 (en) 2010-06-30 2011-05-17 Floating breakwater

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA201000573 2010-06-30
DK201000573 2010-06-30
DKPA201100027A DK177147B1 (en) 2010-06-30 2011-01-14 breakwater
DK201100027 2011-01-14

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DK177147B1 true DK177147B1 (en) 2012-02-13

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DKPA201100027A DK177147B1 (en) 2010-06-30 2011-01-14 breakwater

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SE (1) SE1200727A1 (en)
WO (1) WO2012000495A1 (en)

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Publication number Priority date Publication date Assignee Title
CN105002858A (en) * 2015-07-29 2015-10-28 交通运输部天津水运工程科学研究所 Three pipe combination type emergency floating breakwater wave removal unit
CN105089007A (en) * 2015-07-29 2015-11-25 交通运输部天津水运工程科学研究所 Three-pipe-combined wave absorbing unit for emergency floating breakwater
CN105019399A (en) * 2015-07-29 2015-11-04 交通运输部天津水运工程科学研究所 Emergency type wave dissipation pipe combined floating breakwater

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Publication number Priority date Publication date Assignee Title
GB1163173A (en) * 1966-09-21 1969-09-04 Peter Bruce Floating Breakwater
NL7113401A (en) * 1970-12-23 1972-06-27
NL7706480A (en) * 1976-06-15 1977-12-19 Austin William T F Floating breakwater control unit - has buoyant oblong member with other horizontal members hinged together and anchored to sea-bed
JPS5670310A (en) * 1979-11-15 1981-06-12 Gifu Plast Kogyo Kk Floating wave dissipating levee
JPS602446B2 (en) * 1981-10-14 1985-01-22 日立造船株式会社 floating wave bank
JPS58191805A (en) * 1982-05-07 1983-11-09 Kaiyo Kagaku Gijutsu Center Long and great floating breakwater of pipe structure
US20020085883A1 (en) * 2000-12-29 2002-07-04 Frank Meyers System and apparatus for rapidly installed breakwater
JP3733412B2 (en) * 2002-07-23 2006-01-11 ヤマト発動機株式会社 A buoy with a wave-dissipating function

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EP2611966A1 (en) 2013-07-10
WO2012000495A1 (en) 2012-01-05
EP2611966A4 (en) 2015-01-07
SE1200727A1 (en) 2012-12-06

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