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WO/2021/042506A1 |
A wheel structure and a canoe using the wheel structure, which is related to the field of sailing vessels. A body of the wheel structure consists of wheels (1), a shaft (2), and a support rod (3). A connecting element (4) is provided at ...
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WO/2021/044433A1 |
A container (100) for a potable liquid, for safe use underwater, is provided. The container (100) comprises a first chamber (102) for storing air at a predetermined depth-pressure-air-volume-density. In addition, the first chamber (102) ...
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WO/2021/036090A1 |
Disclosed in the present utility model is a diving snorkel having higher safety, comprising a tube head, a bent tube, a breathing tube, an air inlet head, and a mouthpiece. An air inlet channel is formed among the air inlet head, the bre...
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WO/2021/035327A1 |
A system for lowering a user from an elevated position is described. The system includes a fall-arresting device operable to arrest a fall of a user attached to the fall-arresting device, a harness for wearing by the user, and a separabl...
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WO/2021/038553A1 |
The invention describes an inflatable item comprising one or more cells with a padding material, being inflatable and/or deflatable by controllably changing volume of air accumulated in said padded cells, so as to regulate a thermal insu...
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WO/2021/034759A1 |
An underwater robotic system includes a frame adapted to be deployed in a body of water and having guide rails and at least one movable rail movably coupled to the guide rails. An actuator module is movably coupled to the at least one mo...
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WO/2021/026587A1 |
A diving regulator is described which comprises a pressure gauge in a field of view. The pressure gauge may be disposed on an ergonomic connector which may be dimensioned to dispose the pressure gauge to the field of view. To accomplish ...
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WO/2021/026589A1 |
System (10) for cleaning a structure arranged in a body of water (12). The system (10) includes: a vehicle (14) operable to move through the water (12) and clean the structure; a tether (16) connectable between the vehicle (14) and a fix...
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WO/2021/029221A1 |
In an underwater operation system of the present application, when an exploration operation is started, a processing device: acquires, from an acoustic positioning system, the relative position of an underwater vehicle with respect to a ...
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WO/2021/023466A1 |
An arrangement (12) for a breathing apparatus (10), the arrangement (12) comprising a breathing device (18); a primary connection point (20); a secondary connection point (22); a primary side (14); a secondary side (16); a first valve (3...
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WO/2021/024022A1 |
A water rescue device which is attached to any item comprises a diaphragm (3) which due to pressure of water creates a contact in contact blades (6, 7) and activates a microswitch which triggers the valve of the compressed air capsule (1...
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WO/2021/018738A1 |
The present invention relates to a method for locating drifting gear, noteworthy in that it comprises at least the following steps: - anchoring a submerged beacon to one of the ends of the drifting gear, said submerged beacon being equip...
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WO/2021/022145A1 |
A visual distress signal device that generates and emits bright light and/or infrared light to alert bystanders during times of distress. The device may be particularly suited for use on boats. The device may comprise a heat sink assembl...
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WO/2021/015991A2 |
An inflatable rescue attachment includes at least a U-shaped bladder that is adapted to be secured around the outer perimeter of the head and side portions of a rescue backboard and can be inflated rapidly using an inflation fluid source...
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WO/2021/014119A1 |
The invention relates to apparatus for use, when worn by a user, in a body of water, said apparatus including a garment including at least one layer which is provided to cover at least part of the body of the user and, intermediate the s...
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WO/2021/007666A1 |
There is disclosed herein systems and apparatuses for use with personal watercraft having a top side, a bottom side, a long axis, fore and aft sections and at least one passenger opening defined in the top side between the fore and aft s...
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WO/2021/005563A2 |
A new model of bracelet for preventing submersion accidents (drowning) prevents death and/or injuries due to drowning, and tracks, locates and monitors individuals, especially those who are most vulnerable such as children, people with p...
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WO/2021/000628A1 |
Disclosed is a bionic robotic manta ray, comprising a head cabin, a central cabin, a pair of pectoral fins, and a caudal fin cabin, wherein each of the pectoral fins comprises a crank and rocker mechanism and a bevel gear mechanism, and ...
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WO/2021/000626A1 |
Disclosed is a multifunctional remote-controlled unmanned ship, comprising a lifesaving floating body system, a ship body assembly, a lifesaving floating body system propelling system, and a control system. The unmanned ship has the func...
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WO/2020/257879A1 |
In an underwater glider, stability and versatility can be enhanced by the use of a high wing design. In a high wing design, a centerline of the wings extending from the sides of the body of the glider are located above a relative centerl...
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WO/2020/253172A1 |
A leg-arm-propeller combined underwater robot, comprising: a machine frame (1), an operating mechanism (2), a walking mechanism (3) and a propulsion mechanism (4), wherein the walking mechanism (3) is suitable for implementing the walkin...
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WO/2020/248001A1 |
An alert system for a vessel, the alert system having one or more antenna to receive a signal from one or more alert devices, a location module to determine a location of the vessel, and an interface to display an alert, wherein in use, ...
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WO/2020/242076A1 |
The present invention relates to an apparatus for discharging residual oil of a sunken ship having a perforated cutter formed therein, for discharging residual oil remaining in an oil tank of a sunken ship to the outside. That is, the pr...
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WO/2020/239433A1 |
The invention relates to an underwater device for acquiring images of the bed of a body of water, comprising at least one sensor for detecting a sensor value, at least one electrical load, and an electrical power source for supplying the...
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WO/2020/233782A1 |
A floatation device (1) comprises a body (100) with a monolithic solid structure made of a molded floating plastic.
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WO/2020/232579A1 |
Disclosed in the present invention are an underwater monitoring apparatus capable of automatically adapting to the direction of sunlight, and a method. The apparatus comprises a main body; a monitoring module, used for monitoring informa...
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WO/2020/232601A1 |
Disclosed are a safety device and method for offshore swimming monitoring. The safety device comprises a moving body. The moving body floats on the water surface, and comprises an information acquisition module, a determining module, a c...
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WO/2020/227776A1 |
A personal water propulsion system has a vest body configured for releasable attachment around a user's torso in use. The vest body has rechargeable battery storage and a propeller unit attached from a mount at the front of the vest body...
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WO/2020/231349A1 |
A wearable water jet scooter backpack suit, including two water jet scooters(1, 2) installed in a half body harness set and a small oxygen tank(3) installed between the water jet scooters, is disclosed. The water jet is attached to the b...
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WO/2020/225802A2 |
The invention relates to a water-going assembly comprising a first buoyant structure (S1) comprising at least two hulls (F1, F1'; F11, F11', F12, F12') delimited between them a space (E1) and a photovoltaic arrangement (PH1) occupying a ...
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WO/2020/220654A1 |
A maritime patrol device employing unmanned ship carrying unmanned aerial vehicle and method of use. The patrol device comprises an unmanned ship, an unmanned aerial vehicle, an unmanned aerial vehicle landing platform system, and an aut...
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WO/2020/221929A1 |
Providing energy to an energy consuming piece of equipment and/ or tool (43) during offshore operations. Use is made of a crane (2) comprising a substructure (21), a boom (22) mounted on the substructure, one or more hoist winches (25) a...
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WO/2020/218978A1 |
Life swimming suit with aeration part, movable aeration part honeycomb system and airbags CO2 gas filling systems (and other non-harmful gases) in collar position, all parts will be molded which will divide the aeration parts into the ho...
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WO/2020/216073A1 |
An underwater decelerating robot and an operation method therefor. The underwater decelerating robot comprises a base assembly, a drive lifting assembly and a steering and deceleration assembly. The base assembly comprises a cabin body (...
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WO/2020/219105A1 |
A shackle clamp assembly has one end configured as a cap for insertion on the end of a shackle bolt attached to a U-shaped shackle and second end configured as a loop for attachment around the U-shaped shackle. The cap has an aperture th...
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WO/2020/218979A1 |
A diving suit with emergency floating has hidden emergency airbags. The emergency airbags in each position are molded by diving carbon dioxide CO 2 storage compartment into the diving suit. These emergency airbags are divided into part 1...
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WO/2020/211595A1 |
An underwater robot, and a control method and apparatus for same. The underwater robot comprises a robot body (1) and at least three groups of propeller arrays (2) provided at the side surface of the robot body (1). Two propeller compone...
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WO/2020/211580A1 |
An unmanned underwater vehicle capable of steering by changing gravity and a control method therefor. The unmanned underwater vehicle comprises a vehicle body, a steering control unit, visual units (2), and a terminal device; the vehicle...
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WO/2020/210918A1 |
An underwater vehicle is provided with an omnidirectional field of view, a camera, a plurality of thrusters, and a microcontroller that controls vector thrusting of the thrusters to move the underwater vehicle. There is a control station...
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WO/2020/209395A1 |
A suit for double-blocking of water infiltration is provided. The suit for double-blocking of water infiltration comprises: a lower-body part; an upper-body part which is provided on and integrally formed with the lower-body part and has...
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WO/2020/208636A1 |
A flotation device for providing emergency flotation for a person swimming or passing through a body of water, comprising a container filled with a charge of a gaseous material under a pressure such that it is in its liquid phase at norm...
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WO/2020/206496A1 |
The present invention discloses a shark resistant composite fabric that has an outer layer of a woven or knitted shark bite resistant fabric material; an intermediate layer neoprene. An inner layer of a woven or knitted shark bite resist...
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WO/2020/209691A1 |
The present invention relates to a buckle for an airtight folding closure, which is designed to airtightly close or open the opening of a receiving part for storing an object, the buckle comprising: a multi-foldable part (124) which is f...
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WO/2020/199841A1 |
A robot for underwater observation and an observation method thereof. The robot comprises three portions: a basic assembly, a driving assembly, and an observation assembly. The basic assembly comprises a waterproof housing (1), a top pla...
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WO/2020/199803A1 |
A diving backpack having a dynamic balance function and a method for using same. The diving backpack comprises a backpack unit, a power unit, a dynamic balance unit, and a visual sensing unit. The backpack unit comprises a casing (1), an...
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WO/2020/202697A1 |
A gas supplying device (1) is provided with: a container body (2) having a storage chamber (21) for storing an oxygen-containing gas; and a discharge member (3) that adjusts the pressure of the gas stored in the storage chamber (21) and ...
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WO/2020/206111A1 |
A shark repellent fabric garment is provided prepared from one or more fabric panels prepared from natural and/or synthetic yarn, wherein the one or more fabric panels are configured to form a garment; wherein the garment contains at lea...
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WO/2020/199802A1 |
Disclosed are a jellyfish-type underwater detector and a detection method therefor. The underwater detector comprises a detection robot and a remote terminal. The detection robot comprises a housing (1), a bionic muscle, an elevator (9),...
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WO/2020/203565A1 |
A cooling system for an underwater vehicle is provided with a sealed refrigerant circulation path having a liquid immersion tank disposed inside the pressure hull of the underwater vehicle, an external heat exchanger disposed outside the...
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WO/2020/199109A1 |
A turnover-type snorkeling sonar robot. The sonar robot comprises a sealing body (1); a sonar device (3) is provided on the lower surface of the sealing body; a solar cell (2) is provided on the upper surface of the sealing body; the vol...
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