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EP3214226B1 - Procédé et dispositif destinés à l'isolation acoustique - Google Patents

Procédé et dispositif destinés à l'isolation acoustique Download PDF

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Publication number
EP3214226B1
EP3214226B1 EP17166530.0A EP17166530A EP3214226B1 EP 3214226 B1 EP3214226 B1 EP 3214226B1 EP 17166530 A EP17166530 A EP 17166530A EP 3214226 B1 EP3214226 B1 EP 3214226B1
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EP
European Patent Office
Prior art keywords
line
drum
compressed
sound insulation
compressed air
Prior art date
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Application number
EP17166530.0A
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German (de)
English (en)
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EP3214226A1 (fr
Inventor
Bernhard Weyres
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to EP19196197.8A priority Critical patent/EP3626888A1/fr
Priority to PL17166530T priority patent/PL3214226T3/pl
Publication of EP3214226A1 publication Critical patent/EP3214226A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/04—Guide devices; Guide frames
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/005—Sound absorbing accessories in piling

Definitions

  • the invention relates to a soundproofing device for piling under water, comprising at least one fixable on the seabed line having a plurality of holes, and at least one compressor, with which compressed air in the line can be introduced so that it can escape from the holes. Furthermore, the invention relates to a method for reducing the transmission of sound in a liquid, comprising the following steps: applying a line to the seabed, which surrounds the sound source in an annular shape and is provided with holes and introducing compressed air into the conduit so that they pass through the holes exit.
  • Such devices and methods can be used for sound insulation when introducing cylindrical piles in the seabed.
  • Such piles can be used to anchor monopile, tripod, tripile or jacket constructions on which structures such as wind gauges, wind turbines, offshore oil rigs or substations can be established.
  • the JP 2000-302199 A discloses a hose reel for a pneumatic tool which allows to start work immediately after the hose reel has been moved to a working location and connected to an air supply source. Furthermore, the tube is quickly exchangeable by being connected to a connector on an outer circumferential surface of the winding drum
  • the WO 91/07546 A1 shows a floating oil barrier, which has an air-absorbing buoyancy element and a curtain suspended on the buoyancy element.
  • the invention is therefore based on the object, a device and a method for piling under water specify which combines a good soundproofing effect with little equipment, so that the soundproofing measures can be performed quickly and easily.
  • the object is achieved by a soundproofing device according to claim 1, a ship according to claim 6 and a method according to claim 7.
  • air bubbles are allowed to rise from a conduit for sound insulation during the pile work in a manner known per se, which surrounds the pile in an approximately annular manner. Due to the density inhomogeneity between the rising air bubbles and the surrounding seawater and due to the compressibility of the air bubbles, the energy of the sound waves can be at least partially dissipated, so that outside the bubble curtain a lower sound intensity prevails.
  • the line can be applied so that it surrounds the ram completely annular. If a reduction is required only in certain directions, of course, the line can be designed only in these directions or the ring to the ram not completely closed.
  • the compressed air emerging from the line is provided by at least one compressor, which is usually mounted on the water surface on a ship or a jack-up barge.
  • the compressed ambient air is then supplied to the conduit via a supply hose and exits the conduit via a plurality of bores which are introduced along the longitudinal extent of the conduit.
  • the total weight of the line is increased so far that it remains without further anchors or external additional weights on the seabed. Since the weighting body is mounted inside the line, the outer shape of the line remains unchanged, so that they can continue in a simple manner off and / or introduced without external weights hindering the process.
  • Anchoring by divers can also be done in addition, but is usually not required. At least the number of anchors can be reduced or the distance of the anchoring points can be increased, since the line remains due to their high weight on the seabed.
  • the weighting body may include a metal or alloy in some embodiments of the invention.
  • the weighting body may contain or consist of a mineral material, for example concrete.
  • the or the weighting bodies can be introduced directly into the production of the line, for example by extrusion.
  • weighting bodies can be glued, screwed or riveted at certain intervals in the line.
  • a plurality of weighting bodies may be connected to one another by a wire rope or a chain, which prevent slippage along the longitudinal extent of the line.
  • at least one sufficiently dimensioned chain with a plurality of chain links can be used as the sole weighting body.
  • Such a weighting body can be easily introduced into the line. Due to the mobility of the chain links of the weighting body does not affect the winding and unrolling of the line or only slightly.
  • the conduit may comprise at least one longitudinal portion having a tube with a wall, the wall containing at least one layer of wire mesh.
  • multiple layers of wire mesh may be present in the wall.
  • the number of layers of the wire mesh may be between 1 and 8, between 2 and 7, or between 3 and 5.
  • the wire mesh and / or the chain or the at least one weighting body may contain or consist of a stainless steel.
  • a stainless steel is to be understood as meaning an alloyed steel which is corrosion-resistant or at least resistant to corrosion.
  • steels with the material numbers 1.4401, 1.4571 or 1.4462 can be used. The use of these stainless steels extends the life of the proposed device if seawater gets in contact with the weighting body and / or the wire mesh through the air outlet openings or damage to the wall.
  • the soundproofing device further comprises at least one winding device with at least one drum on which the line can be wound up.
  • the drum may have a drive, such as an electric or hydraulic drive.
  • the drum may be configured to receive more than about 900 meters, more than about 1000 meters, or more than about 1100 meters of conduction.
  • the conduit to receive the conduit after completion of the work, it may be sufficient to roll the conduit onto the drum while the vessel is propelling substantially idle or with low engine power.
  • the ship is guided by the line as on an anchor chain and follows the course of the line backwards, while the line is wound onto the drum.
  • a line with increased tensile strength as the proposed embodiment with at least one wire mesh in the wall proven.
  • the weighting body can serve to absorb tensile forces, if this contains or consists of a chain or a wire rope.
  • a plurality of lines can be applied simultaneously, each of which surround the sound source in an annular manner. As a result, a plurality of approximately concentrically arranged bubble veils are formed. Since a single veil of bubbles from a single line causes a reduction of the sound by about 12 dB to about 20 dB, a number of bubble veils can result in a correspondingly greater reduction. If several Lines are applied simultaneously, this improved sound insulation can be installed with a single ride of the ship to the ramming. In some embodiments of the invention, the number of concurrently applied lines may be from about 2 to about 6.
  • multiple lines may be deployed simultaneously by unwinding each line from an associated winding device which unwinds the lines at different speeds. If the winding devices each have drums with the same diameter, the rotational speed can be chosen differently for this purpose. According to the invention, it has been recognized that the lines come to rest on the seabed at a distance from each other. For example, in some embodiments of the invention, the speed may be selected to be substantially concentric with the conduits laid with a radius that is from about 10 meters to about 30 meters greater than the radius of the inner conduit.
  • the drum of the winding device has an internal air feed, so that the line can be acted upon during unwinding and / or during collection with compressed air.
  • the line is additionally mechanically stabilized so that it does not experience unacceptably small bending radii, which could damage the line.
  • the penetration of seawater and sand is avoided, which could lead to clogging of individual holes in the wall of the pipe.
  • FIG. 1 shows a hose 11, which is used as a line 10 in a soundproofing device 1 according to the invention.
  • the tube 11 may form at least one longitudinal section in the conduit 10.
  • the conduit 10 may be formed entirely by the proposed tube.
  • the tube 11 has a wall 111 which, based on FIG. 4 is explained in more detail.
  • the wall 111 bounds the inside diameter 116 of the tube 11.
  • the wall 111 may be made of a rubber or a polymer.
  • the wall 111 may contain or consist of polyvinyl chloride or EPDM.
  • the wall 111 may include at least one wire mesh 112, 113 or 114.
  • FIG. 4 an embodiment with three approximately concentrically arranged layers of wire mesh is shown. These can be inserted into the wall 111 during extrusion or vulcanization of the tube 12.
  • the number of wire meshes 112, 113, and 114 may be greater or less and may be between about 1 and about 7.
  • a wire mesh can also be omitted.
  • the wall 111 has a plurality of bores 105, one of which in cross section of FIG. 4 is shown.
  • the bores 105 may have a diameter of about 0.5 to about 5 mm.
  • the holes 105 may be arranged at a distance of about 100 cm to about 10 cm in the wall 111.
  • the tube 11 or the conduit 10 remains flexible, so that it can be easily rolled up and down and so can be designed in a particularly simple manner on the seabed and removed there again. Even if the chain 101 fills a majority of the clearance 116, the compressed air can still flow between the links 102 through the conduit 10. Furthermore, the chain 101 as well as the wire mesh 112, 113 and 114, the tensile strength of the line 11 further increase, so that damage during insertion and removal of the line 10 can be avoided.
  • the wire mesh 112, 113 and 114 and the chain 101 or other weighting body may in some embodiments of the invention be made of corrosion-resistant or corrosion-resistant steel. As a result, the life of the line 10 is extended, if in the operation of the device by damage or through the holes 105 seawater enters the line.
  • FIG. 2 shows a connecting element 40, with which different longitudinal sections of a hose 11 can be assembled into a single line 10.
  • the connecting element 40 has a sleeve 41.
  • the sleeve 41 consists of a cylindrical base body, on the outside of a plurality of ribs 45 is arranged.
  • the outer diameter of the cylindrical base body 41 corresponds approximately to the clear width 116 of the tube 11. In this way, the tube 11 can receive the cylindrical base body 41, wherein the ribs 45 come to rest on the inner wall 115.
  • the joint can be inserted into a clamp 43 designed as a half shell.
  • the clamp 43 is subsequently closed by means of bores 44 with a screw connection 47.
  • the clip 43 may have recesses or ribs 46 which are shaped or arranged complementary to the ribs 45.
  • a positive connection of the hose 11 is achieved with the cylindrical base body 41, so that high tensile forces in the direction of the longitudinal extent of the tube 11 can be transmitted without the tube 11 slips out of the connecting element 40.
  • FIG. 5 shows an example of application of the present invention proposed soundproofing method or the soundproofing device.
  • FIG. 5 shows the tower of a wind turbine 3, which is anchored by means of a tripod 30 on the seabed 2.
  • the water depth at the installation site of the wind turbine 3 may be, for example, about 10 m to about 45 m or about 25 to about 40 m.
  • the tripod 30 has at its feet mounting sleeves 31.
  • the mounting sleeves 31 are provided to a Rammpfahl 32 record. If the tripod 30 is securely connected to the Rammpfählen 32 and the driven piles 33 are securely anchored in the seabed 2, the wind turbine 3 is reliable on the seabed 2.
  • the driven piles 32 have a diameter of about 2 m to about 5 m and a length from about 20 m to about 40 m.
  • the ramming piles 32 are driven with a ram, not shown, with sound emissions 21 arise with high intensity, which propagate as structure-borne noise in seawater.
  • the invention proposes to apply a line 10 annularly around the ramming point or to the entire tripod 30 with all ramming.
  • the line 10 is according to the invention rolled out by a winding device 15, which is mounted on a ship 11 and based on FIG. 3 will be described in more detail.
  • the ship 11 After the ship 11 has once circumnavigated the site and thereby rolled out the line 10, this is due to its own weight on the seabed 2.
  • To stabilize the line 10 can be applied during the dispensing with compressed air from a compressor 18 already. Due to the weighting body inside the pipe 10 this still sinks by its own weight on the seabed and remains there.
  • the line 10 Before commencement of the pile driving the line 10 is acted upon by at least one compressor 18 and a line 181 with compressed air.
  • the pressurized air 180 exits the conduit 10 through the openings 105 and rises in the form of bubbles to the surface of the sea.
  • the high-intensity sound emission 21 becomes as it passes through this Bubble curtain 180 attenuated so that outside the area bounded by the line 10 a lower sound intensity 22 is perceptible.
  • the line 10 with the help of the winding device 15 can be caught up again on board the ship 11 and is subsequently available for the next use.
  • the ship 11 can drive without power or with low engine power, while the line 10 is obtained with the winding device 15. This causes the ship 11 follows the course of the line 10 as in catching up an anchor chain and buckling loads of the line 10 or the wrapping of the tripod 30 is avoided with the line 10.
  • the winding device 15 has a frame 151.
  • the frame 151 may have the outer dimensions of a conventional container, for example the dimensions of a freight container according to ISO 668. In this way, the winding device 15 can be transported and stored space-saving.
  • the frame 151 has the standard dimensions of a freight container, it can also have the connecting elements 153 of such a container, so that a plurality of winding devices 15 such as containers can be stacked on top of each other or mixed stacks of winding devices 15 and containers can be formed. This allows a space-saving and cost-effective transportation on the ship 11th
  • a drum 152 is rotatably mounted in the frame 151.
  • the drum 152 can be designed to accommodate more than 500 m, more than 900 m, more than 1000 m or more than 1100 m of the tube 11. Since the tube 11 is made of a flexible rubber or plastic and due to the inside arranged weighting body has a smooth outer side, the tube 11 can be stored on the drum 151 particularly space-saving.
  • the drum 152 can be set in rotation with a hydraulic drive, not shown, so that the hose 11 is unwound, while the ship 19 surrounds the area provided for the soundproofing area. If the drive of the drum 152 is dimensioned sufficiently strong, to catch up the hose 11, the ship 19 can be pulled back on the hose 11, wherein the tube 11 winds on the drum 152.
  • FIG. 3 a compressed air connection 154 recognizable.
  • the line of a compressor 18 can be connected, which acts on the line 11 with compressed air. Due to the inside of the drum lying in the compressed air connection of the hose 11, the hose 11 can already be acted upon during the unwinding with compressed air.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Revetment (AREA)
  • Building Environments (AREA)
  • Earth Drilling (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Electric Cable Installation (AREA)

Claims (11)

  1. Dispositif d'isolation acoustique (1) pour des travaux de battage sous l'eau, comprenant au moins une conduite (10) susceptible d'être immobilisée au fond de la mer (2), ladite conduite comportant une pluralité de perçages (105), et au moins un dispositif dévidoir (15) pourvu d'un tambour (152), sur lequel peut être enroulée la conduite (10),
    caractérisé en ce qu'un raccord à air comprimé agencé à l'intérieur dans le tambour (152) du dispositif dévidoir (15) est prévu pour la conduite (10).
  2. Dispositif d'isolation acoustique (1), caractérisé en ce que le raccord à air comprimé situé à l'intérieur du tambour (152) est conçu pour alimenter la conduite avec de l'air comprimé pendant le déroulement et/ou pendant l'enroulement.
  3. Dispositif d'isolation acoustique selon la revendication 1 ou 2, caractérisé en ce que la pression de l'air comprimé peut être sélectionnée de telle façon que la pénétration d'eau de mer dans la conduite (10) pendant le déroulement est évitée.
  4. Dispositif d'isolation acoustique selon l'une des revendications 1 à 3, comprenant en outre un entraînement hydraulique au moyen duquel le tambour (152) peut être entraîné.
  5. Dispositif d'isolation acoustique selon l'une des revendications 1 à 4, caractérisé en ce que plus de 500 m ou plus de 900 m, plus de 1000 m ou encore plus de 1100 m de la conduite (10) peuvent être enroulés sur le tambour (152).
  6. Navire (19) ou barge autoélévatrice "Jack-up" équipé(e) d'au moins un dispositif d'isolation acoustique selon l'une des revendications 1 à 5.
  7. Procédé pour réduire la transmission de bruits dans un liquide, comprenant les étapes suivantes consistant à :
    - poser au moins une conduite (10) au fond de la mer (2), qui entoure en forme annulaire la source de bruit et qui est pourvue de perçage (105),
    - introduire de l'air comprimé (180) dans ladite au moins une conduite (10) de sorte que celui-ci s'échappe à travers les perçages (105),
    caractérisé en ce que
    - on déroule la conduite depuis le tambour (152) d'un dispositif dévidoir (15), qui présente un raccord d'air comprimé, agencé à l'intérieur dans le tambour (152) du dispositif dévidoir (15), pour la conduite (10).
  8. Procédé selon la revendication 7, caractérisé en ce que la conduite (10) est alimentée avec de l'air comprimé via le raccord d'air comprimé situé à l'intérieur dans le tambour (152), pendant le déroulement et/ou pendant l'enroulement.
  9. Procédé selon la revendication 7 ou 8, caractérisé en ce que l'on déroule plus de 900 m, plus de 1000 m ou plus de 1100 m de la conduite (10) depuis le tambour (152).
  10. Procédé selon l'une des revendications 7 à 9, caractérisé en ce que la pression de l'air comprimé est choisie de telle façon que la pénétration d'eau de mer dans la conduite (10) pendant le déroulement est évitée.
  11. Procédé selon l'une des revendications 7 à 10, caractérisé en ce que l'on pose au moins deux conduites (10) simultanément, chaque conduite étant déroulée d'un tambour associé (152), et les deux tambours présentant une vitesse de rotation différente.
EP17166530.0A 2012-02-13 2013-02-01 Procédé et dispositif destinés à l'isolation acoustique Active EP3214226B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19196197.8A EP3626888A1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif d'isolation acoustique
PL17166530T PL3214226T3 (pl) 2012-02-13 2013-02-01 Sposób i urządzenie do ochrony akustycznej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012202132.9A DE102012202132B4 (de) 2012-02-13 2012-02-13 Verfahren und Vorrichtung zum Schallschutz
EP13153573.4A EP2631368B1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif destinés à l'isolation acoustique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP13153573.4A Division EP2631368B1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif destinés à l'isolation acoustique

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP19196197.8A Division EP3626888A1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif d'isolation acoustique

Publications (2)

Publication Number Publication Date
EP3214226A1 EP3214226A1 (fr) 2017-09-06
EP3214226B1 true EP3214226B1 (fr) 2019-09-11

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ID=47683596

Family Applications (3)

Application Number Title Priority Date Filing Date
EP13153573.4A Active EP2631368B1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif destinés à l'isolation acoustique
EP19196197.8A Pending EP3626888A1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif d'isolation acoustique
EP17166530.0A Active EP3214226B1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif destinés à l'isolation acoustique

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Application Number Title Priority Date Filing Date
EP13153573.4A Active EP2631368B1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif destinés à l'isolation acoustique
EP19196197.8A Pending EP3626888A1 (fr) 2012-02-13 2013-02-01 Procédé et dispositif d'isolation acoustique

Country Status (4)

Country Link
EP (3) EP2631368B1 (fr)
DE (3) DE102012202132B4 (fr)
DK (3) DK2631368T3 (fr)
PL (2) PL2631368T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014005397U1 (de) 2014-07-03 2014-09-25 Heinz-Werner Paul Vorrichtung zum Schallschutz für Rammarbeiten zum Einrammen von Pfählen in den Meeresboden
DE102015206584A1 (de) * 2015-04-13 2016-10-13 Bernhard Weyres Verfahren und Vorrichtung zum Schallschutz
DE202015105024U1 (de) 2015-09-22 2015-09-28 Hydrotechnik Lübeck Gmbh Vorrichtung zur Erzeugung eines Blasenschleiers
DE102016203005A1 (de) 2016-02-25 2017-08-31 Bernhard Weyres Schallschutzvorrichtung, Verfahren zum Schallschutz und Schlauch
DE202016102407U1 (de) 2016-05-04 2016-06-29 Naki Celik Vorrichtung zum Schallschutz bei Rammarbeiten in Gewässern
DE202016104155U1 (de) 2016-07-28 2016-08-09 Mare Solutions GmbH Vorrichtung zum Schallschutz
DE102016220813A1 (de) 2016-10-24 2018-04-26 Contitech Schlauch Gmbh Länglicher Hohlkörper, insbesondere Schlauch
DE102017104457A1 (de) 2017-03-03 2018-09-06 Arnold Jäger Holding GmbH Vorrichtung zur Erzeugung eines Blasenschleiers in Gewässern
EP3404147A1 (fr) 2017-05-19 2018-11-21 Bernhard Rust Système de tuyau
DE102021108670A1 (de) 2021-04-07 2022-10-13 Hydrotechnik Lübeck Gmbh Vorrichtung zur Erzeugung eines Blasenschleiers
EP4141172B1 (fr) 2021-08-23 2023-09-27 Arnold Jäger Holding GmbH Agencement de tuyau permettant de créer une barrière à bulles dans les eaux
EP4141173B1 (fr) 2021-08-23 2023-09-27 Arnold Jäger Holding GmbH Agencement de tuyau permettant de créer une barrière à bulles dans les eaux

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2978667A (en) 1968-11-13 1970-05-21 Wormald Brothers Industries Limited Improvements in hose reel assemblies
DE8417513U1 (de) 1984-10-25 SpanSet Secutex Sicherheitstechnik GmbH, 5132 Übach-Palenberg Kettenschutzschlauch
DE3532511A1 (de) 1985-09-12 1986-09-11 Hugo Brennenstuhl GmbH & Co KG, 7400 Tübingen Insbesondere tragbare trommel zur aufnahme einer biegbaren medium- bzw. energieleitung wie druckluftschlauch, wasserschlauch, elektrokabel od.dgl.
EP0500723B1 (fr) 1989-11-17 1994-01-26 Berg Marine A/S Barrage flottant
DE102004043128A1 (de) 2004-09-03 2006-03-09 Menck Gmbh Pfahlführungsvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417966A (fr) * 1961-12-29 1965-11-19 Inst Francais Du Petrole Tube flexible
DE10029560A1 (de) * 1999-07-01 2001-01-04 Phoenix Ag Hydraulik-Formschlauch und Verfahren zu seiner Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8417513U1 (de) 1984-10-25 SpanSet Secutex Sicherheitstechnik GmbH, 5132 Übach-Palenberg Kettenschutzschlauch
AU2978667A (en) 1968-11-13 1970-05-21 Wormald Brothers Industries Limited Improvements in hose reel assemblies
DE3532511A1 (de) 1985-09-12 1986-09-11 Hugo Brennenstuhl GmbH & Co KG, 7400 Tübingen Insbesondere tragbare trommel zur aufnahme einer biegbaren medium- bzw. energieleitung wie druckluftschlauch, wasserschlauch, elektrokabel od.dgl.
EP0500723B1 (fr) 1989-11-17 1994-01-26 Berg Marine A/S Barrage flottant
DE102004043128A1 (de) 2004-09-03 2006-03-09 Menck Gmbh Pfahlführungsvorrichtung

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
B. WÜRSIG ET AL.: "Development of an air bubble curtain to reduce underwater noise of percussive piling", MARINE ENVIRONMENTAL RESEARCH, vol. 49, 2000, pages 79 - 93, XP055745594
ENTWICKLUNG UND ERPROBUNG DES GROSSEN BLASENSCHLEIERS ZUR MINDERUNG DER HYDROSCHALLEMISSIONEN BEI OFFSHORE-RAMMARBEITEN KURZBEZEICHNUNG: HYDROSCHALL-OFF BW II FKZ 0325309A 2. ZWISCHENBERICHTFEBRUAR 2012, February 2012 (2012-02-01), XP055745597
ENTWICKLUNG UND ERPROBUNG DES GROSSEN BLASENSCHLEIERS ZUR MINDERUNG DER HYDROSCHALLEMISSIONEN BEI OFFSHORE-RAMMARBEITEN, 28 March 2011 (2011-03-28)
TRIANEL: "Provision and Operation of Noise Mitigation Big Bubble Curtain. Document number 13.130236.00/30/001R", SCOPE OF WORK TRIANEL, 1 November 2010 (2010-11-01), pages 1 - 6, XP055745603

Also Published As

Publication number Publication date
EP3214226A1 (fr) 2017-09-06
DK201500125Y4 (en) 2016-06-10
EP2631368A3 (fr) 2016-03-09
EP3626888A1 (fr) 2020-03-25
DK201500125U1 (en) 2015-09-25
EP2631368A2 (fr) 2013-08-28
PL2631368T3 (pl) 2017-09-29
DE202013012109U1 (de) 2015-04-22
DE102012202132B4 (de) 2023-12-28
DK2631368T3 (en) 2017-07-24
EP2631368B1 (fr) 2017-04-19
DE202013100564U1 (de) 2013-02-15
DK3214226T3 (da) 2019-12-16
DE102012202132A1 (de) 2013-08-14
PL3214226T3 (pl) 2020-03-31

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