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Patent Searching and Data


Matches 551 - 600 out of 3,799

Document Document Title
WO/2014/147165A1
A method for cycling autonomous underwater vehicles (AUVs) that record seismic signals during a marine seismic survey. The method includes deploying plural current AUVs on the ocean bottom; recording the seismic signals during the marine...  
WO/2014/144976A1
Systems and methods are disclosed herein for a pressure tolerant energy system. The pressure tolerant energy system may comprise a pressure tolerant cavity and an energy system enclosed in the pressure tolerant cavity configured to provi...  
WO/2014/145017A2
Systems and methods are described herein for a variable-depth sonar. A null in the frequency response between a first and second operating frequency band is identified. A center operating frequency for each of the first and the second op...  
WO/2014/145055A1
Systems and methods are described herein for manufacturing a pressure vessel component. The pressure vessel component may be made from a metal that is cast to produce a gross pressure vessel component. Casting the metal may comprise sint...  
WO/2014/144982A2
Systems and methods for a robust underwater vehicle are described herein. A robust underwater vehicle may include a force-limiting coupler connecting an actuation system to an actuation fin. The force-limiting coupler may be configured t...  
WO/2014/145027A2
Systems and methods for adding buoyancy to an object are described herein. A buoyant material may be enclosed inside a flexible container, heated, and inserted into a free flooded cavity inside the object. The fiexible container may then...  
WO/2014/113121A3
An unmanned underwater vehicle (UUV) is disclosed. The UUV includes a body (110) and a propulsion system (120) for propelling and orienting the UUV. The propulsion system has an inlet (122) formed in the body that facilitates fluid being...  
WO/2014/135522A1
A recovery system for recovering an autonomous underwater vehicle (1) from a ship, said underwater vehicle (1) comprising a front portion referred to as the nose (5), said system comprising: - a receiving device (7) comprising a stop (9)...  
WO/2014/096265A3
An autonomous underwater vehicle (AUV) for recording seismic signals during a marine seismic survey. The AUV (200) includes a body (204) having a flush shape; a buoyancy system (202) located inside the body and configured to control a bu...  
WO/2014/003573A3
The invention is a marine geophysical deflector for towing seismic arrays, comprising: - a float main body (1) with one or more deflector wings (2) extending downwards into the sea, - one or more slender top float elements (3) arranged g...  
WO/2014/122204A1
An autonomous underwater vehicle (AUV) for recording seismic signals during a marine seismic survey. The AUV includes a body having a head part and a tail part); a propulsion system for guiding the AUV to a final target on the ocean bott...  
WO/2014/122174A1
The invention relates to a heat exchanger for the exchange of heat between a fluid and sea water for a submarine comprising a housing (2), in which a plurality of pipes (24) is arranged. The pipes (24) are intended for sea water to flow ...  
WO/2014/120568A1
An inspection device for use in a fluid container having at least an opening includes a housing sized to fit through the opening. The housing has at least two fluid flow channels extending therethrough, each having an inlet and an outlet...  
WO/2014/086820A3
The invention relates to an underwater vehicle that comprises a conning tower (3) provided with a monitoring cockpit (4), and a towing system (5), and is characterized in that the towing system comprises slackline-shaped means (6) extend...  
WO/2014/114722A1
The invention relates to a submarine vehicle of the type that comprises at least one housing (1) for receiving means (2) forming a beacon releasable by ejection through an end (3) of said housing, said vehicle being characterised in that...  
WO/2014/112883A1
The invention relates to a coupling system for coupling an underwater remotely operated vehicle or a load (13) to a tether management system (1) from below, in operational use, wherein the coupling system comprises a locking mechanism an...  
WO/2014/113121A2
An unmanned underwater vehicle (UUV) is disclosed. The UUV includes a body and a propulsion system for propelling and orienting the UUV. The propulsion system has an inlet formed in the body that facilitates fluid being drawn into the UU...  
WO/2014/110186A1
An underwater personal submersible is provided. The underwater personal submersible can include a main body (102) comprising a tripod structure of two forward-swept stabilizing surfaces (108, 110) and a main section including a user comp...  
WO/2014/108631A1
The invention concerns a submersible floating barge (10) for transporting a subsea installation (139) between a sea surface (136) and a seabed (138), and a method for transporting a subsea installation by means of the submersible floatin...  
WO/2014/110376A1
A thermal transfer system(10) for a pressure vessel(12) adapted for use in an underwater environment includes a housing(20) having a bore(30) adapted to receive a heat pipe(22). Embodiments of the housing include a mounting flange(32) fo...  
WO/2014/098607A1
A combined surface and submarine vessel (10) for transport of goods, and any personnel, is described, comprising a hull (12) which in a surface state is arranged to float on a water surface, and where the vessel (10) comprises a bow sect...  
WO/2014/095791A1
An autonomous underwater vehicle (AUV) (200) for recording seismic signals during a marine seismic survey. The AUV includes a body (202) having a base (204) and sides (205); a propulsion system (918) for guiding the AUV (200) to a final ...  
WO/2014/086657A1
This underwater vehicle comprising a structure (3) provided with a cockpit (4) and a towing system (5) is characterised in that the towing system (5) comprises means in the form of a carriage (6) for attaching a towing line (7), that can...  
WO/2014/086820A2
The invention relates to an underwater vehicle that comprises a conning tower (3) provided with a monitoring cockpit (4), and a towing system (5), and is characterized in that the towing system comprises slackline-shaped means (6) extend...  
WO/2014/079439A1
An antenna device for a submarine has an extending unit (2) comprising an extendible mast (10). Furthermore, the antenna device is equipped with at least one HF antenna (14), which is guided in said mast (10) and can be extended out of s...  
WO/2014/079948A1
An autonomous underwater vehicle (AUV) is configured to record seismic signals during a marine seismic survey. The AUV includes a body having a base (B) and first and second sides (A, C), the body having a head part and a tail part; a pr...  
WO/2014/076025A1
A submarine has a pressure hull, a rudder situated outside the pressure hull and an electric servomotor (2) situated in the pressure hull, said servomotor being motion-coupled to the rudder. An auxiliary drive (34) is provided on the ser...  
WO/2014/075674A1
A submarine is equipped with at least one rudder system which has an electric servomotor (2) for controlling at least one rudder. In addition, the submarine has a brake device (18) for immobilising a rotor (6) of the servomotor (2).  
WO/2014/074564A1
A watercraft angle of attack system includes sensors having a position locator; a heading sensor; a tilt sensor; an acoustic Doppler velocity sensor that measures velocity of the boat relative to a volume of water remote from the boat so...  
WO/2014/067684A1
The present invention relates to a method to improve localization of an underwater vehicle, the underwater vehicle having a computed location. The method comprises receiving data representing an underwater region, and determining whether...  
WO/2014/067563A1
The invention is a mobile platform intended to be remotely controlled and comprising two pairs of thrusters (Ρ1, P2; P3, P4) having respective propulsion axes (Δ1, Δ2; Δ3, Δ4) orientable in two planes that are parallel to one anothe...  
WO/2014/067683A1
The present invention relates to a method for controlling navigation of an underwater vehicle, the vehicle having navigation parameters. The method comprises receiving image data representing an underwater region and determining whether ...  
WO/2014/035508A3
Autonomous, unmanned submersible can turn upside down in order to use instrumentation placed on one side only. Batteries (106) and instrumentation housing ( 104) are installed on frame rails (112,14,108,110) and can change their relative...  
WO/2014/064559A1
A movement system for submarine-atmospheric interface devices comprises fixed guides (4) integrally connected to a conning tower (103) of a submarine (100), a lifting apparatus (1) slidable in the fixed guides (4), at least one electric ...  
WO/2014/063440A1
Disclosed are a connection device for carrying a side scan sonar and a working method therefor, the device comprising a suspension rod mechanism and a hanging bracket mechanism, wherein the suspension rod mechanism consists of a hosting ...  
WO/2014/065654A1
A semi-submersible arctic waters drilling vessel, said vessel comprising a deckbox structure (2), a ring pontoon (3), and multiple columns (5) extending upward from the ring pontoon and supporting thereon the deckbox structure. The vesse...  
WO/2014/060185A1
A device for winding and unwinding a cable comprising a winch (1) comprising a frame, an electric motor for rotating a drum relative to the frame, locking/unlocking means comprising a first induction coil and configured in such a way as ...  
WO/2013/162520A3
Various subsystems for a submerged or waterborne system used to generate power derived from fast-moving water currents using an induction-type generator system equipped with one or more fin-ring propellers are disclosed. Many of the syst...  
WO/2012/058145A3
A marine vessel arresting device includes a vessel arresting guard having an upper rope and a lower rope connected by a plurality of transverse ropes. A towable spreader connects to the upper rope and the lower rope such that the upper r...  
WO/2011/031839A3
A watercraft includes a hull and a water diverter. The water diverter comprises at least one first deflector configured to direct water upward and outward from the hull of the watercraft to create a wave. The water diverter may include a...  
WO/2013/152778A3
The invention relates to a submersible vessel with a dry cabin and permanent positive buoyancy. This vessel includes an outboard-type motor (2) that includes a drive unit and a propeller shaft and is positioned in a motor compartment (1)...  
WO/2014/039690A1
An unmanned underwater vehicle (UUV) shipboard launcher system, which comprises a deployment device and an unmanned underwater vehicle (UUV) launcher. The UUV launcher includes a frame, a canister coupler to facilitate coupling of a comm...  
WO/2014/032295A1
A slope downward-sliding takeoff platform for a carrier-based aircraft, an application aircraft carrier and a realization method relate to the field of naval weapons and solve the technical defects caused when the carrier-based aircraft ...  
WO/2014/029789A1
An autonomous underwater vehicle (AUV) for recording seismic signals during a marine seismic survey. The AUV(400) includes a body (402) extending along an axis X and having a head portion (404), a middle portion (406), and a tail portion...  
WO/2014/029564A1
The invention relates to an operating gas system (1a, 1b) for an underwater vehicle, particularly for a submarine or an unmanned underwater vehicle, comprising a fuel cell system (3) and an operating gas container (5) connected in terms ...  
WO/2014/026670A1
The invention relates to a device for mining solid materials, particularly minerals or rock containing metals, from the seabed (8). To this end, the device has a surface system (2) on the water surface (4) and a mining system (6) on the ...  
WO/2014/026817A1
Device for launching and recovering a sonar comprising a linear reception antenna (13) and a volume transmission coil incorporated into a volume body referred to as a fish (12), said sonar being towed by a surface vessel (10) by means of...  
WO/2014/025464A1
Method and system is described for enhanced subsea leak detection by using autonomous underwater vehicle (AUV) that is equipment with measurement components and navigation components. The method and system may include a one or more wirel...  
WO/2013/187966A3
An airborne mine countermeasure system includes a processor coupled to a memory having stored therein software instructions that, when executed by the processor, cause the processor to perform a series of image processing operations. The...  
WO/2014/015363A1
A method of subsea testing using a remotely operated vehicle (ROV) is provided. The ROV has a spectroscopic sensor, preferably an x-ray fluorescence or neutron activation analysis sensor. The method includes identifying seafloor material...  

Matches 551 - 600 out of 3,799