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Matches 1 - 50 out of 15,794

Document Document Title
WO/2018/011560A1
A liquid-ingress control device, comprising a casing having an interior and an exterior, and optionally a liquid-activated trigger positioned in the casing interior; the casing comprising an exterior liquid entry control surface defined ...  
WO/2018/012670A1
The present invention relates to a fuel cell-based life jacket capable of storing hydrogen fuel, and provides a fuel cell-based life jacket utilizing electricity, heat, and water produced during operation of a fuel cell, as a means for l...  
WO/2018/007876A1
This suit (1) includes an access opening (30) to the inner cavity or receptacle (10) and a facial opening (50) that are independent; around the facial opening (50), the structure of insulation walls (2) includes a hood (5) and both openi...  
WO/2018/009057A1
An unmanned underwater vehicle (UUV) with a hydraulic system (100) for use in cold surroundings and method of controlling such hydraulic system. The hydraulic system (100) comprises a hydraulic circuit (10). One or more tools (21,22) may...  
WO/2018/007877A1
This suit (1) includes a front protrusion (3) that, finished in a transversal access opening (30) to the inner receptacle (10), includes hermetic closing means (32) applied to its curved edges (31), which separate two adjacent parts (33,...  
WO/2018/004040A1
Provided are a robot and a method for installing a seafloor pressure control system that allow the seafloor pressure control system included in a flowline of gas and crude oil to control pressure of fluid within the flowline to be instal...  
WO/2018/002152A1
A support structure for supporting a vessel. The support structure includes a pair of support blocks mounted one on top of the other with a reconfigurable intermediate operating layer in between. The intermediate operating layer can be o...  
WO/2018/003568A1
Provided is a power transmission device that can improve the transmission efficiency of contactless power transmission to a power reception device in water. The power transmission device transmits power, in water, to the power reception ...  
WO/2017/222753A1
Conventional SCUBA diving equipment is heavy and cumbersome, mainly due to the mass and size of the breathing gas carrier, i.e. the pressure vessel. A preferred pressure vessel for SCUBA diving can be as light as possible and neutrally b...  
WO/2017/219079A1
A pier maintenance system and a structural maintenance system are provided. The pier maintenance system is configured to maintain elongate members of the pier (e.g. piles). The pier maintenance system includes a delivery module, configur...  
WO/2017/222388A1
The present invention relates to a boat wherein at least parts of the boat are made of collapsible material, and comprises at least one inflatable element (3), and at least one storage room, having an opening (10). The boat further compr...  
WO/2017/219333A1
A wearable device, comprising a first space (01), a first reaction cavity (1), a first water absorbing portion (2), a first water inlet valve (4), a first water inlet pipe (5), a first water guiding pipe (6), an outer cover layer (7), a ...  
WO/2017/220811A1
A powered watercraft (1) for support and surface-transport of a user lying prone has a hull (3) formed by a moulded shell (20) of expanded plastics strengthened by a metal framework (27) extending lengthwise of the hull (3). The framewor...  
WO/2017/222162A1
A life vest comprises a body, a pair of front fastening members, and a pair of rear fastening members. The body is divided into: a front part for covering the abdomen or the chest; and a rear part encompassing the back and having a pair ...  
WO/2017/216330A1
The invention relates to a buoyant viewing device (10) for observing an underwater landscape, comprising at least one first viewing shell (20.1) and a second viewing shell (20.2), the first viewing shell (20.1) having a first curvature (...  
WO/2017/215005A1
A self-rescue device on water, comprising a spherical surface (1), a zipper (2) provided on the spherical surface (1) for people in and out, one or more spherical surface holes (3), and pressure switches (4) and air vent pipes (5) which ...  
WO/2017/214667A1
A boat is fitted with retractable wheels which can pivot between an extended land position and a retracted water position. A slot is formed in the hull of the boat. A housing sealing engages about the slot to prevent water entering the b...  
WO/2017/216600A1
Water rescue system (1) comprising at least a tubular element (2, 4) connectable to crafts, wherein the tubular element (2, 4) comprises a housing (2a, 4a) for an inflatable boat (3, 5).  
WO/2017/211912A1
The invention concerns a boat (10) comprising a hull (11) that is suitable for being towed on a solid surface and comprises a hitching device (30) comprising a straight drawbar (39) and a hitching mechanism (31), characterised in that th...  
WO/2017/213516A1
Knuckle boom crane (10) in a launch and recovery system (LARS), comprising a foundation (28) equipped with a tiltable lower boom (12) and an articulated connected and tiltable upper boom (14), each driven by respective cylinders (16,18)....  
WO/2017/212464A1
A method for determining the validity of an oxygen, O2, sensor, wherein the O2 sensor is comprised in a breathing apparatus used for diving purposes, the method comprises the steps of retrieving one or more partial pressure of oxygen, PP...  
WO/2017/209985A1
A flotation device, includes a plurality of positively buoyant components. In addition, the flotation device includes one or more cords coupling the plurality of components to one another in a plurality of rows and columns.  
WO/2017/208696A1
A small wave power generator 3 comprising a power generator 8 and a floating body 6, which is a wave energy receiving device, is attached to a life jacket 13 or a lifesaving floating ring 1, and a light-emitting device 4 and a signal emi...  
WO/2017/206130A1
Disclosed is an aquatic walking ball (1) comprising a ball body (10) and a ventilation tube (11). The ball body (10) comprises an inner layer (101) and an outer layer (102), the outer layer (102) enclosing the inner layer (101) to form a...  
WO/2017/208288A1
This underwater/overland determining device determines whether an object to be determined is under water or on land. The device includes: a detection member on which a specific image pattern is displayed; a camera; an image acquisition u...  
WO/2017/209476A1
The present invention relates to a diving suit waterproof connector having a lighting device, the waterproof connector comprising: a fixing tube unit airtight and connected to cuffs of the diving suit; and a fastening tube unit connected...  
WO/2017/202182A1
A life jacket, comprising a life jacket body (11) and a lifesaving rope (12). The lifesaving rope (12) comprises a rope (120) and an ejection apparatus (121) for ejecting the rope (120). The life jacket can be used for rescuing a person ...  
WO/2017/198251A1
The invention relates to a watercraft for determining the location of an underwater object by means of a sonar system with an active sound transducer arrangement and a passive sound transducer arrangement, wherein underwater sound signal...  
WO/2017/197422A1
The invention relates to a transport system (1000) for moving at least one automated maintenance device (1100) for large substantially perpendicular surfaces, for example ship hulls (1), comprising a monorail system (200) which can be la...  
WO/2017/201087A1
A watercraft lift with hydraulically actuated arms which self-installs a fitted three-dimensional watercraft cover on a powerboat. A mechanism enables a linear actuator to drive a swing arm up to180 degrees. The upper end of a two part a...  
WO/2017/199102A2
A method of filling a chamber with buoyant macrospheres comprises placing a mass of the spheres into a mould cavity. In the mould cavity, packing of the spheres is optimised to form an optimally-packed mass, followed by fixing the sphere...  
WO/2017/199669A1
Provided is an underwater moving vehicle with which maneuverability of the vehicle can be improved and the position of the vehicle can be stably maintained. [Solution] This underwater moving vehicle is provided with a vehicle main body (...  
WO/2017/195581A1
[Problem] To inexpensively provide a non-contact power supply device and a non-contact power supply system which are based on Faraday's law of electromagnetic induction in the air, in a material in which a propagation loss of an electrom...  
WO/2017/191318A1
This invention relates to a pressure sensing device, comprising a diaphragm (100) having a first pressure chamber (120) on one side and a second pressure chamber (121) on a second side, wherein said first and second pressure chambers (12...  
WO/2017/190854A1
The invention relates to a life vest bag, in particular a passenger seat life vest bag, comprising at least one receiving unit (10a; 10b; 10c: 10d; 10e; 10f; 10g; 10h; 10i; 10j; 10k) having at least one receiving space (12a; 12b; 12c; 12...  
WO/2017/188823A1
The invention relates to an unmanned surface vessel for remotely operated underwater vehicle (ROV) operations, comprising an ROV, a deployment and recovery device to deploy an ROV from the vessel to water and recover the ROV from the wat...  
WO/2017/189924A1
The disclosure is directed to an underwater park ride system that includes a track having a plurality of air registers embedded within the track for discharging compressed air. The underwater park ride system further includes an underwat...  
WO/2017/187407A1
A method of verifying a potential detection of a man overboard event recorded as a moving object in a plurality of sequential frames of image data in respect of a duration of a time window comprises receiving (900) ranging track data in ...  
WO/2017/186254A1
The invention relates to the hinge module for connecting catamaran-type vessel's platform and hull which makes possible turning hulls and changing draft. The hinge module consists of a watertight pipe (3), a connecting plate of the platf...  
WO/2017/181676A1
A wearable device for emitting heat on contact with water, the portable device for emitting heat on contact with water comprising a first space (01), a first reaction chamber (1), a first water suction part (2), a first water inlet valve...  
WO/2017/184195A1
Disclosed herein is a life-saving flotation wearable for aquatic use which is attached around the waist of the wearer's body and is neither bulky nor uncomfortable. The invention is to provide a means for wearers to relax in the water an...  
WO/2017/181985A1
A robot capable of collecting water-related data and positioning. The robot comprises a robot body (1) comprising a floating cavity (11) disposed therein; the floating cavity (11) comprising a water hole and an air vent disposed at a top...  
WO/2017/181983A1
A robot capable of collecting water-related data and comprising a storage unit. The robot comprises a robot body (1); a floating cavity (11) disposed at the robot body (1), and comprising a water hole and an air vent disposed at a top po...  
WO/2017/181984A1
A robot capable of collecting water-related data from lakes and sea. The robot comprises a robot body (1) comprising a floating cavity (11) disposed therein; the floating cavity (11) comprising a water hole and an air vent disposed at a ...  
WO/2017/178730A1
The invention relates to a suit for aquatic activities, having a central part (1) intended to cover the torso of the wearer as a close fit, the said central part being formed between a ventral panel (2) and a dorsal panel (3) which are c...  
WO/2017/180836A1
An apparatus for adjusting the partial pressure of gaseous mixtures comprises a housing and piston. The housing defines a chamber coupled to an oxygen metering orifice, diluent metering orifice, vent port and gas outlet. The oxygen meter...  
WO/2017/173936A1
Disclosed is a underwater towed vehicle laying device and a usage thereof. It belongs to the technical field of an underwater towed device in marine engineering. The system mainly comprises a main body structure, a towed vehicle support,...  
WO/2017/168150A1
A self-propelled underwater vehicle can be driven across the seabed, for example along a subsea pipeline, to self-load and crush subsea material that comprises concrete, particularly concrete mattresses. A container for holding the crush...  
WO/2017/173172A1
The present disclosure is directed to underwater seismic exploration with a helical conveyor and skid structure. The system can include an underwater vehicle comprising a sensor to identify a case having a hydrodynamic shape, wherein the...  
WO/2017/171273A1
The present invention relates to a coupling device for recovering an unmanned ship and a coupling control method using the same, the coupling device comprising: a coupling unit, which is lifted and lowered by being connected to a crane p...  

Matches 1 - 50 out of 15,794