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WO/2023/046426A1 |
The invention relates to a drive device (100) of an underwater transport device (300), comprising at least one tank (130, 140) with a gel-type rocket propellant with at least one fuel gel (132) and an oxidizer gel (142), comprising a fue...
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WO/2023/039876A1 |
A rudder control apparatus and method. The apparatus comprises a propeller (100), a first rudder wing (200), a second rudder wing (300), and a third rudder wing (400). The first rudder wing (200) can rotate around a first torsion rudder ...
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WO/2023/041421A1 |
The invention relates to a control method of a submarine for preventing cavitation. The submarine has a navigation device (10), a data processing device (20), a drive device (30), and at least one first hydrophone, wherein a primary cont...
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WO/2023/039724A1 |
A bionic aircraft, comprising a head (1) and a body (2). The head (1) comprises a first housing (10); a motor portion is provided in the first housing (10); the motor portion comprises multiple motor assemblies (11, 12, 13); the body (2)...
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WO/2023/031553A1 |
The present invention relates to an underwater vehicle provided with a sonar for detecting underwater objects, the sonar being a sonar with an elevation angular coverage of between 45 and 240 degrees, which sonar is oriented towards the ...
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WO/2023/033656A1 |
A system for detection and delineation of conductive bodies situated upon and/or beneath the seafloor, comprising: at least one source Autonomous Underwater Vehicle (AUV) (2) having a hull (2a) and at least one receiver Autonomous Underw...
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WO/2023/026100A1 |
An underwater docking station (1) for communication with underwater devices (4), the underwater docking station comprising a support structure (2); an optical communication module (3) configured for communication with said underwater dev...
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WO/2023/021094A1 |
The invention relates to a military device (10), said military device (10) having a first target locating sensor (20), a target engagement device (30), a first network (40) for non-classified data, and a second network (50) for classifie...
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WO/2023/022603A1 |
An underwater vehicle (10) for transporting fluid, wherein the underwater vehicle comprises: a prime mover configured to power propulsion of the underwater vehicle through the water; and a plurality of storage pipes (13) for storing the ...
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WO/2023/015369A1 |
The invention relates to a launching method consisting in lowering a reel drive system suitable for marine use to a set distance from the sea bed, close to 5m (sufficient to avoid collision with obstacles and submarine systems), thereby ...
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WO/2023/017247A1 |
A pressure compensating enclosure comprising: a sealed internal volume for receiving, in use, an item or device to be protected, the sealed internal volume being defined at least partially by one or more walls; wherein one or more of the...
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WO/2023/012055A1 |
The present invention relates to a submarine with a pressure hull and a drive system, wherein the drive system has a motor, a shaft and propeller, wherein the shaft is guided through the pressure hull, wherein the shaft is guided in the ...
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WO/2023/013051A1 |
The present invention addresses the problem of achieving communication with the outside at a position different from a position at which a surfacing device has surfaced. A surfacing device 100 is released from a submerging body 200 sun...
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WO/2023/014417A1 |
A pump-less buoyancy engine for an autonomous underwater vehicle (AUV) includes a buoyancy reduction structure (302) without a hydraulic pump for reducing the buoyancy of the AUV to cause the AUV to descend in the water; and a weight dro...
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WO/2023/006436A1 |
A watercraft (20) having a plurality of sensor arrangements (22) is shown, each of which comprises a multiplicity of sensors (24). The sensors are designed to record sensor data (58) and to convert said data into an electrical signal tha...
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WO/2023/002220A1 |
An offshore node deployment system includes a control system, a surface vessel including a deck, and a propulsion system in signal communication with the control system, a node storage container supported by the deck of the surface vesse...
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WO/2023/003477A1 |
:An unmanned underwater vehicle, comprising: an outer hull defining an internal volume; a pressure communication channel between the internal volume and the exterior of the outer hull, arranged to control the pressure in the internal vol...
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WO/2023/287302A1 |
A method for offloading cargo fluid from a container in an underwater vehicle, the method comprising: displacing cargo fluid from the container with a backfill liquid at a first pressure; depressurising the backfill liquid to a second pr...
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WO/2023/287299A1 |
An unmanned underwater vehicle, comprising: an outer hull defining an internal volume; a pressure communication channel between the internal volume and the exterior of the outer hull, arranged to control the pressure in the internal volu...
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WO/2023/275516A1 |
According to the present disclosure there is provided a duct arrangement for influencing fluid flow, the duct arrangement comprising: a duct section arranged to receive a fluid flow therethrough, the duct section defining a first directi...
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WO/2023/274783A1 |
The invention relates to a submarine (10) comprising a gun barrel (20). The submarine (10) has a weapon compensation cell (30), wherein the submarine (10) has a weapon compensation device, and the gun barrel (20) and the weapon compensat...
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WO/2023/275476A1 |
The invention relates to an autonomous underwater vehicle (1, 30, 50, 80), which comprises a hull (3, 40, 60, 86) extending along a longitudinal main axis (5, 38, 58, 99), and at least one vehicle uprighting device configured to alter a ...
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WO/2022/268610A1 |
The invention relates to a submarine (10) comprising a storage region (30) which is arranged outside of the pressure hull (20). The storage region is designed to store and discharge a pressure-resistant capsule (40), and the capsule is d...
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WO/2022/269632A1 |
The present invention discloses a modular underwater vehicle (500). The modular underwater vehicle (500) mainly comprises at least one primary load bearing member (302/1, 302/2), plurality of secondary load bearing member (304/1, 304/2, ...
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WO/2022/255904A1 |
The present device relates to the field of underwater technology, and more particularly to remotely operated unmanned underwater vehicles (ROVs) for use at sea or in rivers. The claimed remotely operated unmanned underwater vehicle compr...
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WO/2022/254179A1 |
Disclosed is a system comprising: a first, underwater, vessel provided with a substantially flat lower surface; and a second, surface, vessel, comprising a floodable well deck arranged to receive and accommodate the first vessel.
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WO/2022/254180A1 |
According to the present invention there is provided an underwater vessel comprising: a body; a thruster operable to produce thrust, wherein the thruster is deployable from the body; an actuator assembly connected to the thruster and ope...
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WO/2022/252597A1 |
A bionic fish underwater vehicle, comprising a body portion (1) and a tail fin portion (2) that are connected with each other. A first propeller propulsion portion (3) is provided in the body portion (1); a tail fin movement portion (4) ...
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WO/2022/254184A1 |
Disclosed is an underwater charging arrangement comprising a first connector coupled to a daughter craft and a second connector coupled to a mother craft, wherein the first and second connectors are arranged to couple underwater to facil...
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WO/2022/254176A1 |
A watercraft system (10). The watercraft system (10) comprises a submarine or a submersible configured to be submerged in water. The submarine or submersible have an external hull (12) which defines a hull outer surface (20). There is pr...
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WO/2022/254183A1 |
A watercraft system (10), wherein the watercraft system (10) is a submarine or a submersible configured to be submerged in water. The watercraft system (10) may comprise: a hull (12) having a longitudinal axis (14) which extends between ...
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WO/2022/254178A1 |
A method of training a machine learning, ML algorithm to control a watercraft is described. The watercraft is a submarine or a submersible submerged in water. The method is implemented, at least in part, by a computer, comprising a proce...
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WO/2022/252324A1 |
A bionic fish underwater vehicle, comprising a head portion (1), a main body portion (2) and a tail portion (3), which are connected in sequence. The main body portion (1) comprises a plurality of units which are sequentially arranged, w...
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WO/2022/246505A1 |
The ballast tank (65) is a cylindrical pressure chamber (86) with an end cap (81) that has a central opening for receiving and connecting to the venting input (67) from the pump system (66) and the venting path (68) to the outlet (70) th...
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WO/2022/246504A1 |
An underwater probe (11), comprises a submersible body having an elongated body with a hydrodynamic effective shape for travel in at least one longitudinal direction. There is a power system including two longitudinal side thrusters (21)...
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WO/2022/245219A1 |
The disclosure relates to a method for steering an Autonomous Underwater Vehicle (AUV) (1) along an object (2) that is at least partly buried in seabed (8): the AUV (1) being equipped with at least one acoustic transmitter (3) for genera...
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WO/2022/238421A1 |
The invention relates to a movement transmission and transformation device (10), comprising a first helical connection system (120) which connects an input shaft (100) pivotably mounted on a support to an intermediate shaft (200) slidabl...
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WO/2022/238380A1 |
The present invention relates to a combined oxygen sensor and seawater battery and buoyancy system (10) for an underwater drone (100), comprising: at least one cell comprising an anode (12) and a cathode (14) both exposable to seawater (...
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WO/2022/236079A1 |
A geofenced autonomous aquatic drone (10) for repelling sharks from a shoreline. The drone employs a buoyant housing (14) resembling a portion of a predator such as an orca whale. A battery (16) positioned within the drone is recharged t...
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WO/2022/232428A1 |
A lightweight, efficient, autonomous sub-surface water data profiler (10) that can be easily programmed and deployed to collect sample data at a variety of water depths is disclosed. The profiler is a unique, simple-to-use, low-cost desi...
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WO/2022/221924A1 |
A transport vessel for transporting gas on water, the transport vessel comprising: at least one gas container positioned within the vessel for storing gas; at least one gas pipe to receive and send the gas to/from the gas container; at l...
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WO/2022/214140A1 |
The invention relates to an electric drive for a watercraft, comprising at least one motor (4) with at least one propulsion device (3) and a power generator (1), said power generator (1) having at least one solid oxide fuel cell (2) for ...
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WO/2022/214651A1 |
The present invention relates to an underwater drone (10) placeable in water (12) in a cage (14) for aquaculture, the underwater drone comprising: a longitudinal axis (20); a device or system (22) adapted to cause the 5underwater drone t...
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WO/2022/214800A1 |
A submersible vehicle (210) includes a plurality of outlet nozzles (301, 302, 303) arranged to receive pressurised fluid from a remote supply and expel the pressurised fluid to create propulsion to manoeuvre the vehicle (210); and a plur...
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WO/2022/198705A1 |
An autonomous underwater vehicle for acoustic observation, comprising a bow assembly (1), a midship assembly (2), and a stern assembly (3). The bow assembly (1) comprises an oil seal cabin and a bow cabin located behind the oil seal cabi...
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WO/2022/198277A1 |
An aspect of the disclosure relates to a non-destructive device and method of determining the pressure of liquid within a pipe. The method comprises the steps of transmitting, by a first probe, ultrasound, wherein the first probe is disp...
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WO/2022/189723A1 |
A system for controlling the aeraulic conditions present above an aerial arrival zone (Z) comprises anemometric means and aeraulic means. The anemometric means deliver speed and bearing values that characterise a relative wind speed with...
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WO/2022/184583A1 |
The present invention relates to an emergency blow system for a submarine (10), wherein the emergency blow system has at least one first compressed air store (30), a fuel supply (100), a combustion chamber (110) and a mixing chamber (120...
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WO/2022/184393A1 |
The invention relates to a method for controlling load flows between a plurality of energy systems (2) via an electrical network (4) by means of a control device (1) common to the energy systems (2), wherein a power associated with a loa...
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WO/2022/187294A1 |
A floating barrier system has a plurality of connected floating barrier units. Capture net segments are positioned on the floating barrier units by support post members, forming a barrier to vessel passage. Lanyards attach the ends of th...
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