WO2019158343A1 - Véhicule submersible pour l'assemblage adapté sur le terrain - Google Patents

Véhicule submersible pour l'assemblage adapté sur le terrain Download PDF

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Publication number
WO2019158343A1
WO2019158343A1 PCT/EP2019/051925 EP2019051925W WO2019158343A1 WO 2019158343 A1 WO2019158343 A1 WO 2019158343A1 EP 2019051925 W EP2019051925 W EP 2019051925W WO 2019158343 A1 WO2019158343 A1 WO 2019158343A1
Authority
WO
WIPO (PCT)
Prior art keywords
underwater vehicle
module
vehicle according
foam
skeleton
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2019/051925
Other languages
German (de)
English (en)
Inventor
Max Abildgaard
Lars Valdemar Mogensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp AG
Atlas Elektronik GmbH
Atlas Maridan ApS
Original Assignee
ThyssenKrupp AG
Atlas Elektronik GmbH
Atlas Maridan ApS
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 ThyssenKrupp AG, Atlas Elektronik GmbH, Atlas Maridan ApS filed Critical ThyssenKrupp AG
Publication of WO2019158343A1 publication Critical patent/WO2019158343A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls

Definitions

  • the invention relates to an underwater vehicle for on-demand assembly with a skeleton body, which has a drive receptacle and a first module receptacle.
  • Unmanned underwater vehicles exist essentially in two forms, one called AUVs (Autonomous Underwater Vehicle) and ROVs (Remotely Operated Vehicle). Unlike the AUV, a ROV is powered by a cable with power, control data and the like. supplied and, if necessary, data can be exchanged.
  • AUVs Autonomous Underwater Vehicle
  • ROVs Remote Operated Vehicle
  • unmanned underwater vehicles are very complex and costly.
  • unmanned underwater vehicles are designed for a particular use or unmanned underwater vehicles are used, which have a variety of uses and are then used accordingly for use.
  • syntactic foam is a mixture of epoxy resin or other resin with microspheres, sometimes macrospheres, made of glass and mixed under the resin.
  • an underwater vehicle which operates at great depth (eg 6000 m)
  • the object of the invention is to improve the state of the art.
  • an underwater vehicle for on-site assembly as needed with a skeleton body, which has a drive receptacle and a first module receptacle, and with an outer contour of the underwater vehicle forming body element, wherein the body member comprises an inner part and the inner Part has a foam.
  • an unmanned underwater vehicle can be adaptively assembled to the desired deployment scenario on-site (for example, on a ship).
  • different controls, sensors or different battery capacities can be introduced depending on any mission conditions in the underwater vehicle.
  • a core idea of the invention is based on the fact that large parts of the inner part are formed by foam. Thus, an extremely inexpensive and easy to manufacture AUV can be provided.
  • the space can be equipped differently and the foam is correspondingly displaced by compression while providing a certain fixation. If a dimensionally stable foam is used, can a covering omitted. In addition, the foam remains substantially dimensionally stable at different water depths.
  • this underwater vehicle is much more cost-efficient and can be easily assembled on site.
  • an "underwater vehicle” is an unmanned underwater vehicle, which includes both autonomous underwater vehicles (AUVs) and remotely operated vehicles (ROVs), unlike the AUV, an ROV generally carries a cable that carries energy , Data and control signals are exchanged.
  • AUV autonomous underwater vehicles
  • ROVs remotely operated vehicles
  • On-site assembly includes, for example, a person on board a ship manning the components of the submersible according to a mission, for example, if only a short duration of use is required, then only a small battery may be used For example, the weight compared to a conventional standard battery significantly reduced.
  • skeleton body a structure can be provided into which modules are inserted in order to realize the desired functionality, for which the skeleton body has corresponding receptacles into which the modules or other components can be inserted a frame around which the underwater vehicle is trained or constructed.
  • a "drive receiver” is in particular a device which receives the actual drive units, such as propellers or the like, for example, this drive receiver can be formed by fins, to which particular propellers are then attached.
  • the underwater vehicle has a "first module recording.”
  • this module recording for example, the drive control and / or the power supply can be inserted.
  • the skeleton body can have a bus system via which, for example, information or energy is exchanged between the individual components and modules.
  • the "body element” essentially forms the space in which the modules are arranged in a protected manner.Also here, different body elements can be used, depending on how much installation space must be available for the individual modules and components be executed in several parts, wherein substantially the body member forms a streamlined shape, so that the hydrodynamic properties of the underwater vehicle are optimized.
  • the "outer contour" is in particular that which is in contact with the water from outside.
  • the "inner part" formed by the body element is essentially the inner part of the underwater vehicle, which in particular provides the installation space for corresponding modules and other components.
  • Foams are in particular artificially produced materials with a cellular structure and low density, and almost all plastics can be used.Foam includes both closed-cell foam, in which the walls between the individual cells are completely closed, as well as open-cell foam, the Thus, mixed foams are also included which also provide integral foams which have a closed, mostly thick outer skin and a cellular core, the density usually being greater The foams can be both compressible or dimensionally stable.
  • foam also includes metallic foams.
  • Metal foam is usually understood to mean a porous metallic material. Such metal foams are usually made with powder and a metal hydride. Search can be so-called Composite metal foam (CMF) can be used.
  • CMF Composite metal foam
  • the drive receiver of the underwater vehicle on an underwater drive is, for example, a propeller, whereby nozzles and the like are also included. This allows the underwater vehicle to move independently in the water.
  • the skeleton body can have a second module receptacle, a third module receptacle and / or further module receptacle.
  • a second module receptacle for example, one of the module holders for an active or passive sonar, a further module holder for the power supply, a third for the drive control and a fourth used for data evaluation.
  • the first module receptacle may have a first module and / or the second module receptacle may have a second module and / or the third module receptacle may have a third module and / or the further module receptacles may have further modules.
  • an adaptive system is available with which an underwater vehicle can be assembled on site, for example a ship, in accordance with the given requirements.
  • the Body element having an outer shell.
  • This outer shell is for example a metal or a closed plastic.
  • this outer skin can be realized by painting with a paint, for example based on polyurethane.
  • the resulting (flexible) outer skin can absorb particularly easily light shocks, as this gives way to outer skin and prevents injury to the outer skin.
  • a rubber material or a plastic film can also form the outer skin.
  • the modules can be arranged in closed containers and the other components can be wetted by the water or also "flooded" accordingly.
  • the body member consists of two composable parts or four composable parts.
  • other numbers of composable parts can be used, with two and four have proven to be particularly effective.
  • the skeleton can be provided in the recordings with the corresponding modules and form the two half-shells, which together form the body member, by joining together while the central recording of the skeleton body of the underwater vehicle.
  • the skeleton body substantially of a lightweight material, in particular plastic, in particular composite material such as fiberglass or CFRP, or wood, in particular plywood, exist.
  • plastic in particular composite material such as fiberglass or CFRP, or wood, in particular plywood, exist.
  • Plywood in particular has at least three layers of wood, the fiber profiles are glued or pressed at an angle of 90 °.
  • plastic for example, POM (polyoxymethylene) or other plastic materials can be used with or without fiber reinforcement due to their high rigidity.
  • plastic also means composite materials.
  • Known composite materials, called composite materials are glass fiber reinforced plastics (GRP) or carbon fiber reinforced plastics (CFRP).
  • a lightweight material can of course also be used aluminum or titanium.
  • the foam or even the underwater vehicle as such may have weighting elements or the like.
  • the foam may comprise spheres of glass or metal which increase the relative density of the underwater vehicle.
  • FIG. 1 is a highly schematic representation of a half-opened AUVs in a perspective side view.
  • An AUV 101 has a GFK skeleton 103.
  • GRP fins 105 are arranged in the rear region of the fiberglass skeleton 103.
  • propellers 111 are mounted such that the AUV 101 can be driven in the water.
  • the GRP skeleton 103 has a first module receptacle 107, a second module receptacle 113 and a third module receptacle 115.
  • a battery module 127 is arranged in the first module receptacle 107.
  • a rechargeable battery is incorporated in the battery module 127, which supplies the propellers 111 and other components of the AUV 101 to be electrified for one hour with energy.
  • the control module 133 is arranged in the second module receptacle 113.
  • This control module 133 evaluates data of a sonar module 135, which is arranged in the third module receptacle 115, and works by driving the propeller a mission plan the AUV 101 from.
  • the control module 133 and the sonar module 135 are connected to the FRP skeleton 103 by means of a GRP beam 153.
  • the battery module 127 is also connected to the plywood skeleton 103 via a GRP beam (not shown) on the opposite side.
  • a foam body 109 coated with a metallic outer skin 141 is already connected to the GFK skeleton 103. Its outer skin 141 provides optimum hydrodynamic conditions for the AUV and protects the battery module 127, control module 133, and the sonar module 135 from ingress of water. [42] A second one covered with an outer skin
  • Foam body (not shown, which is complementary on the other side) completes the AUV.
  • the foam bodies are painted with a polyurethane paint.
  • a flexible outer skin has formed, which is substantially not penetrated by surrounding water.
  • the AUV can be carried by hand or even by crane into the water and start its mission.
  • an AUV 101 can be quickly assembled on site in accordance with a mission plan. LIST OF REFERENCE NUMBERS

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un véhicule submersible pour l'assemblage adapté sur le terrain, comprenant un corps squelette, lequel comprend un logement d'entraînement et un premier logement de module, et comprenant élément de corps formant un contour extérieur, l'élément de corps comprenant une partie intérieure, la partie intérieure comprenant une mousse.
PCT/EP2019/051925 2018-02-15 2019-01-25 Véhicule submersible pour l'assemblage adapté sur le terrain Ceased WO2019158343A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018202340.9A DE102018202340A1 (de) 2018-02-15 2018-02-15 Unterwasserfahrzeug zum bedarfsgerechten Vor-Ort-Zusammensetzen
DE102018202340.9 2018-02-15

Publications (1)

Publication Number Publication Date
WO2019158343A1 true WO2019158343A1 (fr) 2019-08-22

Family

ID=65234586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/051925 Ceased WO2019158343A1 (fr) 2018-02-15 2019-01-25 Véhicule submersible pour l'assemblage adapté sur le terrain

Country Status (2)

Country Link
DE (1) DE102018202340A1 (fr)
WO (1) WO2019158343A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826465A (en) * 1986-05-22 1989-05-02 Leonard Bloom Model submarine
EP0867360A2 (fr) * 1997-03-24 1998-09-30 Stephan Dr.-Ing. Rudolph Appareil de plongée et méthode pour sa production
EP1058643B1 (fr) 1998-03-05 2003-10-22 Saipem S.p.A. Dispositif flottant en eau profonde efficace et peu onereux
DE102009032364A1 (de) * 2008-09-16 2010-04-08 Enitech Gmbh Vorrichtung für den Unterwasserbetrieb
WO2013012568A1 (fr) * 2011-07-15 2013-01-24 Irobot Corporation Planeur marin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826465A (en) * 1986-05-22 1989-05-02 Leonard Bloom Model submarine
EP0867360A2 (fr) * 1997-03-24 1998-09-30 Stephan Dr.-Ing. Rudolph Appareil de plongée et méthode pour sa production
EP1058643B1 (fr) 1998-03-05 2003-10-22 Saipem S.p.A. Dispositif flottant en eau profonde efficace et peu onereux
DE102009032364A1 (de) * 2008-09-16 2010-04-08 Enitech Gmbh Vorrichtung für den Unterwasserbetrieb
WO2013012568A1 (fr) * 2011-07-15 2013-01-24 Irobot Corporation Planeur marin

Also Published As

Publication number Publication date
DE102018202340A1 (de) 2019-08-22

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