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Matches 201 - 250 out of 16,941

Document Document Title
WO/2019/242690A1
Disclosed is an underwater booster, comprising a capsule (5), a first booster mounting structure (1) and a second booster mounting structure (8) distributed symmetrically on two sides of the capsule (5); and a first connecting structure ...  
WO/2019/240256A1
This underwater power supply system comprises: a work apparatus that is disposed underwater and includes at least one power-receiving pad; a first battery unit that is detachably attached to the work apparatus, and includes a power suppl...  
WO/2019/241587A1
An inflator comprising in combination an inflator body having at one end an input for receiving the neck of a gas cartridge; a manifold assembly intended to be fluidly connected to an inflatable; a combination automatic and manual actuat...  
WO/2019/238926A1
A connecting system for releasably connecting a second article, having at least one loop, to a first article is described. Said connecting system has a flat first connector (10), having at least two slots (12), for durably fastening to t...  
WO/2019/240469A1
The present invention provides a life jacket which a wearer can take off with one simple motion in a short time. To this end, a life jacket according to the present invention comprises a back side part (B) divided into two parts on the l...  
WO/2019/239345A1
Second pressure-reducing stage for underwater use, comprising: - a supply duct (103) of a breathable gas in which a valve of a pressure reducing device to reduce the pressure of a breathable gas is provided, the valve being interposed be...  
WO/2019/237167A1
The invention relates to the control of hydrate formation in subsea equipment used for oil production. In this context, the invention provides a device for removing hydrate in subsea equipment, comprising a bell (1) having a bottom openi...  
WO/2019/234514A1
The invention provides a breathing hose for ducting inhaled and exhaled gas between a user and a rebreather apparatus, wherein the breathing hose comprises a collapsible inner tube located within a non-collapsible flexible outer tube.  
WO/2019/232657A1
The invention relates to a system for robotic recovery from the bottom of an aquatic area by means of oxygen nanoparticles, comprising at least one manned aquatic vehicle, at least one hydraulic pump system, at least one gas compression ...  
WO/2019/234203A1
The invention relates to an underwater machine tool comprising a tool holder (2) and a removable hub (6). The removable hub is designed so as to receive at least one rotating tool, e.g. mill, saw, borer. The tool holder (2) comprises a c...  
WO/2019/234361A1
Protective mask (1) comprising a frame (5) suitable for being mounted on the face of a user, a window (2) carried by said frame, an optical display system (10) which comprises a display (12) capable of projecting an image, and a prism (2...  
WO/2019/233351A1
Disclosed is an underwater vehicle, comprising: a housing, and thrusters provided inside the housing, wherein the thrusters comprise at least two vertical thrusters and two horizontal thrusters, the at least two vertical thrusters being ...  
WO/2019/230734A1
Provided is a back carrier that does not hinder the movement of a wearer. The back carrier (300) has a gas tank mounted thereto and is carried on the back of a wearer. The back carrier (300) is provided with: a main body to which the gas...  
WO/2019/229487A1
Horseshoe life buoy (10) for water rescue comprising a horseshoe shaped body lighter than water and between the two ends (7, 8) thereof a curved inner cavity (6) is provided which is sufficiently large to receive a subject (5) to be resc...  
WO/2019/230585A1
An evacuation structure (200, 400) comprises an enclosure including a metal framework structure (200A), and an outer wall (211) covering an outer surface of the framework structure, and buoyancy materials (212, 280, 501 to 504) which are...  
WO/2019/195427A4
A system for blast-cleaning a barge bottom providing for safety and avoidance of damage to the barge and to persons, where a barge is blast-cleaned with a blasting tractor having a transverse track beam along which positioning units move...  
WO/2019/226056A1
An inflatable dry dock for storing watercraft in situ comprising a perimeter float and flexible diaphragm forming a watertight boundary between the watercraft and the water in which the dock floats, the perimeter float comprising two gat...  
WO/2019/224818A1
An automatic garment-mounted buoyancy generator comprises an airbag mounted on a garment of a user desirous of engaging in a water activity, a compressed gas container in controllable fluid communication with an interior of the airbag, a...  
WO/2019/224703A1
The present invention refers to a device for detecting the pressure of compressed gas cylinders in breathing apparatuses for scuba diving which can be powered by means of a battery, provided with a pressure sensor. The device allows the ...  
WO/2019/214167A1
Disclosed are an energy-absorbing protective structure of a ceramic hollow floating ball (1) and preparation method therefor. The energy-absorbing protective structure comprises spherical shells (2, 3) manufactured using a polyethylene m...  
WO/2019/210357A1
A catamaran for a wheelchair has two parallel pontoons secured abeam a bow beam and a wheelchair engaging framework for selective attachment and submersion of a wheelchair in water between the pontoons behind the bow beam in use. The cat...  
WO/2019/210383A1
The present invention relates to a device for cleaning and polishing connections of underwater equipment, comprising a connecting element (3) designed to be connected to a torque generating device; a cleaning fluid discharging device (1)...  
WO/2019/210382A1
The present invention relates to a device for cleaning and polishing connections of underwater equipment, comprising: a connection element (3) adapted such as to be connected to a torque-generating device; a cleaning-fluid-discharge devi...  
WO/2019/206963A1
The subject matter of the invention is a breathing apparatus (1) for scuba diving with semi-closed circuit gas recycling comprising a breathing loop (2). The breathing loop (2) comprises a breathing bag (3), intended to be supplied by at...  
WO/2019/205053A1
Disclosed is a positioning system for an underwater operation robot based on an auxiliary robot binding pile with a cable. The system comprises a water surface console, and an underwater operation robot (1) capable of being attached to a...  
WO/2019/208757A1
This operation method in which an autonomous underwater vehicle (AUV) is used has: a step for operating an object to be operated using an operation device provided to an AUV while the AUV is driven along the object to be operated; a step...  
WO/2019/205213A1
A foldable breathing mask, comprising a mask body (10) and a breathing tube (20), wherein a connecting pipe (11) extends upwards from the top of the mask body (10), and hinged mechanisms are provided at a side of the connecting pipe (11)...  
WO/2019/207478A1
The present invention relates to instrumentation for underwater use powered by means of a battery and provided with a pressure sensor capable of periodically detecting pressure values inside the main body of the instrumentation. The pres...  
WO/2019/203660A1
It is described a life jacket comprising a first elongated element (1) of buoyant material designed to cover a first side of a user's abdominal and thorax area up to and including a first side of the user's head, a second elongated eleme...  
WO/2019/203267A1
An AUV support system according to the present invention is provided with: a surface boat; an underwater station for supporting an AUV that autonomously cruises under water; and a cable for connecting the surface boat and the underwater ...  
WO/2019/204324A1
Autonomous underwater vehicles and systems are provided with fast stabilization and fine attitude control with a constant and high rotational speed flying wheel to rotate the vehicle's body with respect to its core and optionally a combi...  
WO/2019/173853A3
One or more embodiments disclosed herein relate generally to flotation devices, and more specifically to modular flotation devices with a mechanism to removably attach to other modular devices. In one embodiments, an apparatus includes a...  
WO/2019/198761A1
This AUV comprises: an underwater vehicle body which travels underwater along an object to be inspected that is located underwater or at the bottom of a body of water; an arm which extends from the underwater vehicle body; an inspection ...  
WO/2019/193221A1
The present utility model relates to an improved harness which, with this improvement, provides a person practising dinghy sailing sports, such as windsurfing or kitesurfing, with a flotation means in the event of losing the material wit...  
WO/2019/194684A1
An underwater ROV or AUV with 8 vectored thrusters that provides a high degree of dynamic stabilisation, 6-degrees of freedom, and a system to control an underwater ROV or AUV with single or multiple thruster failures. In addition, the R...  
WO/2019/195427A1
A system for blast-cleaning a barge bottom providing for safety and avoidance of damage to the barge and to persons, where a barge is blast-cleaned with a blasting tractor having a transverse track beam along which positioning units move...  
WO/2019/193566A1
A sailboat, preferably with constrained sail, comprising a hull (22) extending along a main extension direction (X) with a lower surface (23), designated to be partly or fully submerged in water, and an upper surface (24), suitable to ac...  
WO/2019/195642A1
A bobbin assembly for an automatic inflator including a generally cylindrical wall; a plurality of arms positioned in a ring centered about and parallel to a longitudinal axis of the bobbin, each arm being pivotably connected to a rim of...  
WO/2019/185204A2
The invention relates to a diving mask (10) comprising a telecommunication system (190) configured to allow the establishment of a one-way or two-way light communication and, more specifically, using a Li-Fi-type communication protocol. ...  
WO/2019/190001A1
The present invention relates to a touch input diver pad which enables freer expression of intention by inputting underwater via a touch input. To this end, the present invention provides a touch input diver pad comprising: a sensor unit...  
WO/2019/185203A1
The invention relates to a diving mask (10) comprising a telecommunications system (190) configured to allow the establishment of one-way or two-way light communication, specifically according to a communication protocol such as Li-Fi. F...  
WO/2019/181739A1
An underwater vehicle 1 is installed on a structure 32 by coupling the underwater vehicle 1 to an attaching and detaching mechanism 34 provided on a support frame 33 forming the structure 32, in a state in which the structure 32, being t...  
WO/2019/181751A1
Provided is a system capable of low-cost short-time underwater surveying over wide areas such as the sea. This system includes: a plurality of buoys; a plurality of underwater mobile units; and a HAPS-based wireless relay device capable ...  
WO/2019/182958A1
A drilling system configured to install a tap assembly into a ship skin is disclosed. The drilling system comprises a remotely-operated underwater vehicle and a drilling assembly (100) configured to be operated by the remotely-operated u...  
WO/2019/178860A1
A novel lifesaving airbag, comprising a liquefied gas tank (1) and an expandable sleeve (2) covering the liquefied gas tank (1). A first one-way deflation port (3) is provided on the end of the liquefied gas tank covered with the expanda...  
WO/2019/181750A1
Provided is a system capable of highly precise underwater surveys over wide areas such as the sea. This system comprises: a plurality of buoys; a plurality of underwater mobile units; a HAPS-based wireless relay device capable of communi...  
WO/2019/171084A1
A fabric composition for use in a garment, such as a maritime safety vest, which undergoes an exothermic reaction when in contact with water to produce heat and mitigate the effects of cold exposure from the water. The fabric composition...  
WO/2019/169173A1
A subsea vehicle capable of supporting inspection of underwater objects while underway includes a body that provides a capability to allow the subsea vehicle to submerge underwater and follow or position near an object while maintaining ...  
WO/2019/166496A1
The invention relates to a floating board (2) consisting of a material which can float on water, having a support region (8) on which a user at least partially lies. In order to reduce the flow forces which act on the user while he or sh...  
WO/2019/168884A1
A composite material (10) comprising: a base layer (48); a plurality of protective plates (41, 51, 51a, 51b) located on the base layer (48); an attaching means (43) to connect the base layer (48) to the protective plates (41), wherein th...  

Matches 201 - 250 out of 16,941