Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 124,954

Document Document Title
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...  
WO/2021/040514A1
The invention relates to a modularly built vessel (W). The vessel comprises a main strength frame (1) and a separately built floating body (2). Preferably, the drive for the vessel is provided on the main strength frame, while the floati...  
WO/2021/037589A1
The invention relates to a device (20) for receiving underwater sound with a plurality of underwater sound receiving assemblies (22), an underwater sound receiving assembly (22) comprising an underwater sound receiver (26), a sound refle...  
WO/2021/040533A1
A method of connecting a lower pipe portion to a subsea foundation is provided. The method comprises: providing the subsea foundation, wherein the subsea foundation comprises an upper pipe portion connected to the subsea foundation, depl...  
WO/2021/041930A1
A flexible joint 10 for securing directly to a pre-existing electrical socket 16 provided on a watercraft wherein the flexible joint 10 supports a light pole 18 such that the flexible joint 10 is positioned between the watercraft and a l...  
WO/2019/224115A9
The invention relates to a method for positioning a group of vehicles (1) comprising at least two vehicles (2, 3, 4, 9), said method comprising the following steps: a step of communicating the localisation of at least one first vehicle (...  
WO/2021/038594A1
The present invention mainly relates to the field of marine propeller and its noise. In one embodiment, the propeller comprising: a hub having a central axis, one or more blades having blade length with a proximal end attached to the hub...  
WO/2021/040516A1
System for transporting an offshore structure, the system comprising: a transport apparatus, in particular a vessel or a vehicle, which is configured to receive an offshore structure and to form a slip joint with a slip joint section of ...  
WO/2021/040090A1
The present invention relates to a rudder for a ship, comprising a rudder bulb and, more specifically, to a rudder for a ship, comprising a rudder bulb, the rudder comprising a rudder bulb that protrudes in the direction of a propeller, ...  
WO/2021/035434A1
Disclosed are a marine geomagnetic daily variation observation apparatus and a geomagnetic measurement method. The apparatus comprises an observation boat and a plurality of floating bodies (1) arranged on the observation boat, wherein a...  
WO/2021/040682A1
A combination back rest and body board includes a rigid, planar body board having an upper surface, a lower surface, a first side edge, a second side edge, a rounded first end and a pointed second end. The pointed second end facilitates ...  
WO/2021/036340A1
A device for mounting, releasing and recovering an umbilical cable of an autonomous underwater vehicle, comprising a bobbin (1), wherein disks (2) are integrally arranged at two ends of the bobbin (1); a stator (3) is fixed at the centra...  
WO/2021/038548A1
A combined sea wave photovoltaic power plant for generating electricity from sea waves and from the sun that includes a pontoon, a jib, a hydro-cylinder, a photovoltaic panel, and conversion system that is designed to be connected to the...  
WO/2021/041010A2
The present invention relates to improved personal flotation devices and their methods of use. Advantageously, the devices and methods of the invention eliminate the need for a pyrotechnical firing mechanism, and compared to current devi...  
WO/2021/040272A1
The present invention relates to a liquefied hydrogen cargo hold insulation system in which a barrier made of a metal material treated to prevent hydrogen embrittlement and an insulation material are stacked to constitute a cargo hold fo...  
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...  
WO/2021/015991A3
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...  
WO/2021/040530A1
A control system for a towed object (1, 6; 20; 30; 50) in or on a body of water comprise one or more towing members (3) extending between the object (1) and a towing vessel (2). One or more ballast members (4) are movably connected to a ...  
WO/2021/041926A1
A technique for varying buoyancy of an apparatus includes providing a substrate configured to produce gas on demand when exposed to a liquid, exposing the substrate to such liquid, and capturing the gas produced by the substrate to incre...  
WO/2021/040568A1
The invention relates to the field of boat building, and more particularly to a design for foldable rigid inflatable boats (RIBs). The present foldable rigid inflatable boat comprises a hull, an inflatable tube, and a transom. The hull c...  
WO/2021/038567A1
The present invention provides for a method of marine construction. Said marine construction is based on an external perimeter and inner area and comprises seabed lying elements and floating elements. The marine construction of the prese...  
WO/2021/041925A1
A navigation light pole 10 and method of protecting the navigation light and pole by providing a flexible joint 20 at a base 12 of the light pole which allows the light pole to bend about the flexible joint when the light or light pole i...  
WO/2021/037756A1
A shell portion for a floatation system is disclosed. The shell portion comprises a peripheral connection portion and a cavity. The peripheral connection portion is configured to engage a corresponding peripheral connection portion of a ...  
WO/2021/038305A1
A bunkering marine vessel has an elongated, multi-deck accommodation structure extending along a portion of the length of one hull side and spaced apart from a centerline extending from bow to stern. Positioned within the vessel hull is ...  
WO/2021/037529A1
The invention relates to a device (18) for fastening acoustic transducers to a watercraft, said device comprising a traction means (20) which, in particular load-free, has a first dimension in a first lateral direction (y) and a second d...  
WO/2021/040297A1
The present invention relates to an electric propulsion apparatus for ships, and more specifically to, a modularized electric propulsion apparatus for ships in which a switchboard for power distribution, an inverter for power conversion,...  
WO/2021/037992A1
The present invention relates to a polyurethane composition comprising a polyol component (A) comprising at least one polyol, a hardener component (B) comprising at least one polyisocyanate and glass microspheres along with the other opt...  
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...  
WO/2021/041483A1
A mounting system for mounting a marine electronics unit to a boat console panel may include a base to be connected to the boat console panel and aligned with a mounting hole in the boat console panel, an actuator connected to the base, ...  
WO/2021/038037A1
The invention relates to a drive system for an electrically assisted craft which is intended to allow a user to be transported on water, the invention being used particularly in the field of surfboards, paddleboards or sailboards, and in...  
WO/2021/036722A1
Disclosed is a single-upright-column mooring type wellhead production operation platform, comprising an upright column body of a hollow structure; a positioning and mounting assembly provided at the bottom of the upright column body; a r...  
WO/2021/005563A3
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...  
WO/2021/040273A1
The present invention relates to a fuel storage system of a hydrogen propulsion container carrier, by which storage vessels for storing liquid hydrogen and containers loaded on a container ship are modularized and rearranged in a designe...  
WO/2021/032405A1
It is described a control system (170, 270) for stabilizing a floating wind turbine (100, 200, 300, 400, 600). The control system (170, 270) comprises a measuring device (371, 471) configured for measuring a wind field (111, 211, 311, 41...  
WO/2021/033171A1
The present invention concerns a new rotor design comprising 1) at least one rectangular piece (6) having i) a length (L) between 2 and 8 times its width (W);ii) an opening (7) at its center; iii) a central or hub portion (8) surrounding...  
WO/2021/032686A1
The invention relates to a subsea wellhead support system (1) comprising: - a foundation assembly (2); - a conductor housing (31) for supporting a wellhead (4); - a connection arrangement (5) between the foundation assembly (2) and the c...  
WO/2020/136617A8
An energy management system of a ROV has a generating unit (1) located in a remote station (2) on a water body (3) and configured to generate a generated electrical power (P1) with a first maximum value (PM1); a ROV (4) configured to ope...  
WO/2021/033668A1
Provided is a rice paddy weed-killing apparatus with which it is possible to further improve rice paddy weed-killing effectiveness. This rice paddy weed-killing apparatus (100) is propelled by an underwater screw propulsion mechanism (40...  
WO/2021/034040A1
The present invention relates to a lighted buoy having improved balance maintaining ability, and relates to a lighted buoy having improved balance maintaining ability in which seawater flows into a frame fixing a buoyant body, and thus r...  
WO/2021/034248A1
The invention relates to a power supply system for supplying at least electrical power to at least one moored, floating marine structure (101) and a buoy for use in this system. The system comprises an onshore sub-station (102) supplying...  
WO/2020/049497A8
A system for positioning an offshore structure has a lifting vessel (1); a lifting device (5) mounted onboard the lifting vessel (1) and configured to displace, lift and lower an offshore structure (2); a dynamic positioning device (6) c...  
WO/2021/034103A1
The present invention relates to an eco-friendly polypropylene buoy, and a method for producing same. A marine buoy according to the present invention comprises a foam core layer, the foam core layer comprising: a polypropylene resin con...  
WO/2021/032259A1
An offshore drilling vessel comprises a hull (102) and at least one opening (200) in the hull arranged to receive an end (220) of at least one submersible cable (130). The offshore drilling vessel also comprises a cable capture mechanism...  
WO/2021/034277A1
A floating arrangement may include at least one support-floatation-unit for supporting a solar panel, the at least one support-floatation-unit has a main body having a flat base and at least one connection portion; and at least one conne...  
WO/2021/033669A1
Provided is a rice paddy weed-killing apparatus with which it is possible to further improve rice paddy weed-killing effectiveness. This rice paddy weed-killing apparatus (100) is propelled by an underwater screw propulsion mechanism (40...  
WO/2021/030883A1
The present invention relates to a submersible stern platform (100) provided with openings for recreation, comprising an opening (150), one or more secondary openings (160) preferably arranged along the vicinity of the opening (150), the...  
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...  
WO/2021/032407A1
It is described a control system (170) for stabilizing a floating wind turbine (100), the control system (170) comprising a detection device (271, 272, 273, 274) configured for monitoring an offset (231) from a predetermined floater pitc...  
WO/2021/034828A1
Mooring systems and processes for using same. In some embodiments, the system can include a first vessel support structure and a second vessel support structure, each disposed on a vessel. Each vessel support structure can include at lea...  
WO/2021/032406A1
It is described a control system (170) for operating a floating wind turbine (100, 200) under sea ice conditions. The control system (170) comprises a detection device (281, 282) configured for detecting a formation of ice (271, 272) in ...  

Matches 1 - 50 out of 124,954