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WO/2022/200883A1 |
An aircraft, in particular a personal air mobility aircraft or a drone, comprising one or more annular propellers (2), with one or more blades (3) extending radially from a rotor ring body (2A) towards the axis (4) of the rotor ring (2A)...
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WO/2022/199175A1 |
A marine propeller fixing device and a marine propeller using same. The marine propeller fixing device comprises a clamping component (1), a clamp base (2), a gear clamping frame (3) and a gear drag hook (4), wherein the clamping compone...
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WO/2022/195866A1 |
Provided is an outboard motor in which exhaust piping can be installed easily and which can have a lower center of gravity. Cylinders (15) in which pistons (16) are moved are arranged in a V-shape. A crankshaft (13) that is driven by d...
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WO/2022/198016A1 |
An improved outboard and steering control system that includes a removable lower drive unit with the ability to rotate 360 degrees or more. The embodiments shown herein are also design for electric outboard marine motors with cooling sys...
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WO/2022/190156A1 |
A trim angle control device (500) for controlling the trim angle of an outboard engine (1) having a motor (6) comprises a detection part (7a) for detecting the speed of the motor (6), an actuator (5a) for adjusting the trim angle of the ...
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WO/2022/174315A1 |
The invention relates to a remote device (10) installed on the shaft (Ht) of manually operated electric motors (ME) coupled to the bow (BC') of small boats (BC) in order to make said electric motor (ME) remote, said device (10) including...
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WO/2022/118256A9 |
The present disclosure relates to a vessel propelling mechanism. In one aspect, a vessel propelling system includes a motor and a waterjet system. The waterjet system is coupled to the motor and includes a stator with a plurality of blad...
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WO/2022/163331A1 |
This ship propulsion device comprises a motor, a battery, a temperature adjustment water flow channel including a first path through a first heat exchange part capable of heat exchange with the battery, a path switching unit capable of s...
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WO/2022/163424A1 |
A ship propulsion device comprising: a motor that drives a propeller; a battery that supplies electric power to the motor; and a gas channel having one end that communicates with the battery and another end that communicates with a regio...
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WO/2022/162331A1 |
An outboard propulsion system comprising a first portion for attachment to a boat, wherein the first portion is fixed about a substantially vertical axis, and a second portion connected to the first portion and configured to rotate about...
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WO/2022/162040A1 |
The present invention relates to a flange interface (1 ) to be mounted between an upper part (2) and a lower part (3) of a marine drive unit (100). The flange interface (1 ) comprises a body (4) to be fixed to a flange (5) surrounding an...
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WO/2022/131247A1 |
In order to provide a vessel propulsion apparatus capable of engaging a clutch even with a difference in rotation between input and output of the clutch to some extent and capable of driving a propeller shaft by either one or both of an ...
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WO/2022/100671A1 |
A cooling system for a marine propulsion device, and the marine propulsion device. The cooling system comprises a first cooling loop, a heat exchanger (1), and a second cooling loop. The first cooling loop is in heat transfer connection ...
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WO/2022/080771A1 |
The present invention relates to an electric outboard engine using a removed electric motor, and a manufacturing method therefor, and the electric outboard engine according to the present invention comprises: an electric motor; a power t...
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WO/2022/045986A1 |
The subject of the invention is an integrated electric outboard motor for propulsion of vessels, in which all components of the outboard motor are installed in a single housing, which also serves as a heat exchanger, a motor support stru...
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WO/2022/024872A1 |
A helm device according to an embodiment of the present invention includes: a steering shaft extending in a first direction; a housing accommodating a portion of the steering shaft; a tilt base attached to a hull; a pair of tilt mechanis...
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WO/2022/020672A1 |
An outboard drive assembly (12A, 12B) for a work boat (10) is provided. In embodiments, an outboard drive assembly (12A, 12B) includes a lower outdrive assembly (13A, 13B) including: a housing (37) extending between a first and end a sec...
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WO/2022/018719A1 |
The present invention provides devices and kits for modifying a standard surfboard into a motorized surfboard, utilizing a detachable modular underwater power unit, wherein said underwater power unit is configured to be attached to vario...
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WO/2021/262615A1 |
A vertical-input outboard-motor angled-drive lower unit apparatus and method for improved operations in shallow, muddy, marshy water or water choked with vegetation or obstacles. Vertically applied single-direction rotational power from ...
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WO/2021/243239A1 |
Provided herein is a marine propulsion apparatus including a prime mover having a drive shaft, a cowling enclosing the prime mover, first and second struts affixed to the cowling, where each of the struts have a leading portion, an inter...
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WO/2021/231809A1 |
A thruster system for improved steering and maneuverability of a marine vessel when operating at relatively low, or wakeless speeds, such as in the vicinity of docks, swimmers or other obstacles, or when trailering, beaching or mooring. ...
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WO/2021/229224A1 |
An outboard propulsion system comprising: a first portion for attachment to a boat comprising a stern, the first portion comprising an engine including a crankshaft; and a second portion comprising at least one propeller shaft having a l...
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WO/2021/208775A1 |
Disclosed is a double-deflection circumferential driver, comprising an input shaft (1), a single-path commutator, a double-path deflector, a hybrid planetary row, a steering support, and an output shaft (15), wherein the input shaft (1) ...
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WO/2021/197701A1 |
Rear foil cradle for an outboard-motor boat controlled by a cockpit (17), characterized in that is integrated between the stern (18) of the boat and the motor, a foil cradle casing (30), which comprises mechanized foil casing wells (41),...
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WO/2021/195407A1 |
This application describes clutch mechanisms for use in a steering control system, e.g., a steering control system used to steer a trolling motor for a boat. Such clutch mechanisms can reduce and avoid damage to the steering control syst...
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WO/2021/174972A1 |
An inlet flow mixing pipe for a desulphurization tower, comprising a bottom sealing plate (1) and a connecting plate (2) located above the bottom sealing plate (1); the bottom sealing plate (1) and the connecting plate (2) are integrally...
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WO/2021/174315A1 |
The invention relates to a gyrostabiliser assembly (1) for a marine vessel comprising: a housing (2) defining a chamber (3) for supporting at least a partial vacuum; a flywheel (4) mounted within the chamber (3) for rotation about a spin...
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WO/2021/170683A1 |
Embodiments of the present invention provide a high-voltage connector comprising a first high-voltage connection interface comprising first and second high-voltage pins and first and second high-voltage interlock pins; a second high-volt...
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WO/2021/155436A1 |
The invention provides a marine drive unit (1), such as an outboard motor, for a marine vessel, comprising: an engine or power plant (E), such as an internal combustion; a drive transmission for transmitting or transferring mechanical po...
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WO/2021/121623A1 |
The invention relates to a marine propulsion unit comprising a stern drive (200; 400) mounted to a transom (202; 402), which stern drive comprises an upper unit enclosed in a stern drive housing (201; 401) and a lower unit enclosed in a ...
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WO/2021/106401A1 |
A ship propulsion device (1) includes three or more propulsion units (11), a malfunction detection unit (12a), and a control unit (12). The control unit (12) controls the three or more propulsion units (11). The three or more propulsion ...
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WO/2021/087556A1 |
An aerator has a submersible mixing tube having a water inlet and an aerated water outlet. An aspirating tube penetrates the mixing tube between the water inlet and the aerated water outlet, the aspirating tube having an air outlet intro...
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WO/2021/073378A1 |
An external hanging type electric propulsion device for a ship body. The external hanging type electric propulsion device is an independent external hanging device and comprises a sailing floating body (1), more than one electric propell...
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WO/2021/059105A1 |
The apparatus according to the present invention comprises an oleodynamic kinematic mechanism 1 consisting of an attachment plate 2 removably connected to the transom of a vessel N, provided with oleodynamic connection means 200, and an ...
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WO/2021/032277A1 |
The invention relates to a hydrofoil system for a marine vessel comprising a hull (101), the hydrofoil system comprising at least one pair of foldable hydrofoils (109, 110) which are pivoted relative to the marine vessel, wherein each hy...
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WO/2021/013290A1 |
The invention concerns a propulsion device for a water vehicle which can be attached to the rudder of the water vehicle by means of a mounting device without damaging the rudder. The invention also relates to a water vehicle comprising s...
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WO/2021/005275A1 |
Device (1) for propelling a craft (20), comprising - a shaft (1) provided at one end with a handle (3) and having at the opposite end a propeller (4), - an electric motor (5) for rotating the propeller (4), the axis of rotation of which ...
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WO/2021/002744A1 |
The invention relates to a planing boat (1) with a single hull, comprising a supporting hydrofoil (6) arranged near the center of gravity (Z) thereof, below the vessel, and a stabilizer arranged near the rear end (11) of the vessel, char...
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WO/2020/251552A1 |
A multi-plate clutch transmission includes an arrangement for selectively engaging the clutch by moving the sleeve to cause one or more friction disks on a sleeve connected to a shaft to move into contact with one or more friction disks ...
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WO/2020/246034A1 |
A shift mechanism (60) of an outboard motor (10) has an electric actuator (64) having a movable rod (64a), and a guide structure (70) for guiding a linear motion of a sliding body (82) connected to the movable rod (64a). In addition, the...
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WO/2020/246045A1 |
An outboard motor (10) that has an actuator (64) and a gear change mechanism (24). The outboard motor (10) also comprises an operation position sensor (96) that detects the operation position (OP) of an operation part (94), a shift posit...
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WO/2020/202328A1 |
An outboard motor (10) comprises an engine (22) and a cover (12) that covers the periphery of the engine (22). The cover (12) includes an outer cover (60) that defines an outer appearance and an inner cover (70) that covers the engine (2...
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WO/2020/201744A1 |
A marine outboard motor (2) is provided with an internal combustion engine (30) comprising an engine block defining at least one cylinder(33a-33c), an air intake (93) configured to deliver a flow of air to the at least one cylinder; and ...
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WO/2020/202668A1 |
The present invention makes a catalyst not to be easily flooded with a simple configuration under the configuration in which an exhaust pipe is disposed below an engine. An exhaust pipe 53 has: an upstream-side exhaust pip 71 that exte...
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WO/2020/202706A1 |
This outboard machine (10) has: a V-type engine (engine (22)) in which a plurality of cylinders (30) are arranged in a V-shape when viewed in a plan view; and a cover (12) that covers the engine (22). The engine (22) has a plurality of i...
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WO/2020/187991A1 |
16 ABSTRACT The present disclosure relates to a drive device for a vessel, in particular for a boat which has a non-electrical primary propulsion, such as a sailboat, houseboat, a historical vessel or a replica of a historical vessel. Th...
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WO/2020/185815A1 |
Described herein are examples of stiffening shafts, which in some cases are adapted to couple to a marine vessel. An exemplary stiffening shaft can be used to extend a motor from the marine vessel or be used as a shallow water stick anch...
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WO/2020/178584A1 |
A marine outboard motor (2) is provided with an internal combustion engine (100) comprising an engine block (110) defining at least one cylinder, an air intake (150) configured to deliver a flow of air to the at least one cylinder, a cra...
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WO/2020/178585A1 |
A marine outboard motor (2) for a marine vessel (1) is provided. The marine outboard motor includes an internal combustion engine (100), a drive shaft (27) configured to transmit a drive force from the internal combustion engine, a prope...
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WO/2020/178581A1 |
There is provided a marine motor (2) having an internal combustion engine (100) having an engine block (110) with at least one cylinder, an air intake (120), an exhaust conduit (130) configured to direct a flow of exhaust gas from the at...
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