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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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WO/2020/178586A1 |
A marine outboard motor (2) is provided with a gear casing (40), a propeller shaft (29) rotatable within the gear casing about a propeller shaft axis (34), a drive shaft (27) having a drive gear (35), a clutch mechanism (50) for selectiv...
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WO/2020/178588A1 |
A marine outboard motor (2) for a marine vessel. The marine outboard motor includes: a housing (6) comprising a chamber (52, 53) and at least one inlet (45, 47) arranged to be submerged, in use, into a body of water in which the marine o...
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WO/2020/166154A1 |
Provided is an outboard motor that controls combustion in an engine according to the cleaning rate by a catalyst and is capable of efficient engine combustion. The outboard motor comprises a catalyst 60 provided in an exhaust manifold ...
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WO/2020/158091A1 |
Provided is a water exposure suppressing mechanism for an outboard motor, the mechanism being capable of preventing an increase in the size of an engine. A water exposure suppressing mechanism 50 is provided in an outboard motor 10, and ...
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WO/2020/147967A1 |
A device and a method for controlling an electrical steering system in a marine vessel comprising at least one steerable propulsion unit, the electrical steering system comprising a main steering system (220; 220.1) that comprises a main...
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WO/2020/142641A1 |
Some embodiments relate to a control system for a marine vessel having a first propulsion system and a second propulsion system, the control system comprising: a processor configured to: receive a steering command and a thrust command; a...
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WO/2020/136046A1 |
Navigation device (1) for making a body (6) movable in water, comprising: - a propulsion system (3) comprising at least one propulsion means (30), a motor (31) which is configured to actuate the propulsion means (30), and a means (32) fo...
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WO/2020/129133A1 |
An outboard motor (10) is provided with an upper separator (36) disposed on the lower side of an oil case (34) for storing a lubricating oil of an engine (22), and an extension case (38) which is separably connected on the lower side of ...
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WO/2020/129132A1 |
This oil case (34) of an outboard motor (10) is provided below an engine (22) and stores lubricating oil of the engine (22). In this method for manufacturing the oil case (34), the oil case (34) is manufactured so as to comprise: an oil ...
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WO/2020/129131A1 |
A cooling structure (66) for an outboard motor (10) comprises an oil case (34) which has an oil chamber (108) for storing lubricant oil for an engine (22). Said cooling structure (66) further comprises: a main exhaust gas passage (74) wh...
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WO/2020/115817A1 |
An outboard motor (10) is provided with: an encoder (78) which detects the rotational speed of an engine (22); a position sensor (74a) which detects an operating position of a shift lever (74); and a state quantity detection unit (80) wh...
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WO/2020/108749A1 |
The embodiments herein relate to amounting arrangement (100) for a propulsion unit. The mounting arrangement (100) comprises an attachment arrangement (133) adapted to attach said mounting arrangement (100) to a marine vessel. The mounti...
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WO/2020/094231A1 |
The invention relates to an outer drive protection arrangement attachable to a marine vessel (100; 200; 300; 400; 500; 600) while not immersed in water. The arrangement comprises a rim portion (110; 210; 310; 410; 510; 610; 810; 910) arr...
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WO/2020/096380A1 |
The present technology relates to a horizontal-type ship outboard motor module comprising a power unit, a clutch gearbox, and an output shaft which are horizontally arranged, wherein in contrast to the conventional vertical-type outboard...
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WO/2020/069617A1 |
A system for controlling a marine vessel comprises an input device for inputting an operator command, a sensor which senses and signals an engine function variable or a vessel dynamic variable, and a first structural element and a second...
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WO/2020/070854A1 |
An outboard motor (10) is provided with: an engine cover (16) in which a first outside air inlet port (80), an exhaust port (82), and second outside air inlet ports (84, 86) are formed; and a lower housing (14) that is disposed below the...
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WO/2020/065280A1 |
A marine outboard motor (2) is provided with an internal combustion engine (100) comprising an engine block (110) having an engine lubrication fluid circuit (180), at least one turbocharger (160) having at least one lubricating fluid inl...
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WO/2020/065281A1 |
A marine outboard motor (2) has an internal combustion engine (100) including an engine block (110), at least one cylinder (114), an air intake (120) configured to deliver a flow of air to the at least one cylinder and an exhaust conduit...
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WO/2020/053468A1 |
The disclosure concerns a compartmentalized header tank (1) for liquid coolant, comprising a container (2) having an upper portion (2a) and a lower portion (2b) on an inside thereof. The upper portion (2a) is laterally divided into fluid...
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WO/2020/041908A1 |
The invention relates to an outboard engine (1) designed with a watertight housing (6), and a combustion engine (2) arranged therein, which extends up to the bottom of the hull (H) of a watercraft and is therefore partially submerged, wh...
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WO/2020/019059A1 |
In at least one embodiment the present invention provides a lateral marine thruster assembly for externally or integrally mounting to an outboard motor, the lateral marine thruster having a bi- directional thruster having a central body ...
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WO/2020/012167A1 |
The present invention relates to an exhaust system (24) for a combustion engine (30) of a marine vessel (1). The exhaust system (24) includes a flow redirection arrangement (48, 50, 56) in the exhaust gas flow path for restricting a flow...
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WO/2020/012602A1 |
Provided is an outboard motor control system that enables safe navigation in shallow waters. The control system of an outboard motor 20 including a propeller 27 comprises: a trim angle adjusting motor 25 for changing the posture of the o...
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WO/2020/007742A1 |
An outboard motor (10) comprising a first propeller shaft (26a) and a second propeller shaft (26b), wherein the second propeller shaft (26b) is arranged concentric with the first propeller shaft (26a), and wherein the first propeller sha...
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WO/2019/221162A1 |
A ship propulsion system 11 comprises a first power transmission device 22 that transmits power from an internal combustion engine 20 to a propeller 21, a second power transmission device 32 that transmits power from an electric motor 30...
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WO/2019/214811A1 |
A method for controlling a propulsion operation of a propulsion unit to reach a desired speed of a marine vessel. The method comprises obtaining a target speed configuration indicating the desired speed of the marine vessel, obtaining a ...
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WO/2019/202221A1 |
The invention relates to a rear movable board of an outboard motor boat (50), attached to a rear plate, characterised in that a sliding plate comprising slides is attached to the rear table, a sliding table that slides by means of a male...
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WO/2019/187170A1 |
The present invention realizes an outboard motor raising/lowering device that enables the speed at which an outboard motor is raised/lowered to be changed. An outboard motor raising/lowering device (1) raises and lowers an outboard motor...
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WO/2019/187075A1 |
Provided is an outboard motor (20) comprising an outboard motor body (30) having a propeller (33) that is driven by an internal combustion engine (31), a mounting part (40) for mounting the outboard motor body (30) to a ship body (11) in...
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WO/2019/179725A1 |
The invention relates to a transmission (2, 52) for a ship's engine (1, 51 ), wherein the transmission (2, 52) comprises a main driveshaft (6) and an output shaft (13) which are arranged parallel to one another. The transmission (2, 52) ...
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WO/2019/168438A1 |
The invention relates to propulsion, rudder-propeller, and thruster systems. The present rudder-propeller column comprises a tubular vertical strut and a pod that are rigidly connected to one another and that are capable of turning about...
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WO/2019/125177A1 |
Motor assembly (1) for propulsion of a floating vessel, wherein the motor assembly comprises a motor device (23) and mounting means (24, 32) for attaching the motor device to the vessel. The motor device comprises an electrical motor (4)...
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WO/2019/115444A1 |
The invention relates to a drive device (1) for installation on the hull of a watercraft for passenger transport, in particular on an air mattress, comprising a first drive means (11) and a second drive means (12), a control unit (19), a...
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WO/2019/113372A1 |
An outboard-motor automatic disengaging clutch system and method, providing an improved means of shifting between forward and reverse with an outboard boat motor, providing an ability to shift in circumstances where the propeller is not ...
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WO/2019/110685A1 |
The present invention concerns an outboard propulsion device for a navigational seacraft comprising a propulsion means (4), at least one engine (1) supplying torque to a drive shaft (20) extending out of the engine and driving a transmis...
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WO/2019/102625A1 |
The present invention achieves an outboard motor hoist capable of flexibly changing the raising/lowering speed as called for by the state of an outboard motor. An outboard motor hoist (1) for raising and lowering an outboard motor compri...
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WO/2019/073126A1 |
The present invention relates to a system for supporting a hydrofoil (1) for sailing on a motorised outboard boat provided with a hull (10), characterised in that the system comprises the engagement of a borehole (15) bored in the hull (...
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WO/2019/069382A1 |
A manoeuvring assistance device for a boat comprises: an outboard motor having a variable steering angle; a motive power device that outputs thrust in the left/right direction; and a steering mechanism. The manoeuvring assistance device ...
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WO/2019/064610A1 |
The present invention achieves a technology capable of automatically changing the speed at which an outboard motor is raised and lowered. An outboard motor hoist device (1) comprises: a pump (42); a first oil passage that connects the se...
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WO/2019/064611A1 |
There is implemented an outboard motor raising/lowering device with which the speed of raising and lowering can be automatically changed in accordance with the state of the outboard motor. An outboard motor raising/lowering device (1) co...
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WO/2019/067701A1 |
A device for stabilizing pressure inside a gear's housing or a wheel's hub includes a bladder, and a conduit coupled to the bladder and coupleable to a volume containing a lubricant. The bladder includes a chamber having a volume, and is...
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WO/2019/049388A1 |
The purpose of the present invention is to realize an outboard motor elevating device capable of automatically changing the raising/lowering speed, depending on the status of an outboard motor. The outboard elevating device (1) comprises...
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WO/2019/048745A1 |
The invention relates to a rear supporting hydrodynamic assembly of an outboard boat motor on a hull engaging with a set of front foils, the outboard motor being driven by an underwater propeller motor assembly driven by a direct motor s...
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