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51. 发明申请

US20230059445A1 MARINE VESSEL CONTROL SYSTEM FOR A SHALLOW WATER ANCHOR 有权
公开(公告)号：US20230059445A1
公开(公告)日：2023-02-23
申请号：US17820071
申请日：2022-08-16
申请人： Garmin Switzerland GmbH
发明人： David F. Lammers-Meis , Gregory M. Groener , Ravinder Singh , Jarrod W. Seymour
IPC分类号： B63B79/40 , B63B79/15 , B63H21/21 , G05D1/02
摘要： A marine vessel control system operable to be used with a shallow water anchor and a motor. The marine vessel control system comprising a memory and a processor. The processor is configured to receive a user command to maintain a position of a marine vessel, receive sonar data, determine a water depth relative to a water bottom based on the sonar data in response to receiving the user command, and transmit a command to use the shallow water anchor and/or the motor based on the water depth.

52. 发明授权

US11572146B2 Stowable marine propulsion systems 有权
公开(公告)号：US11572146B2
公开(公告)日：2023-02-07
申请号：US17185289
申请日：2021-02-25
申请人： Brunswick Corporation
发明人： Jeremy J. Kraus , Aaron J. Novak , Brandon C. Andrus , Kenneth E. Peterson , Joshua S. Smith
IPC分类号： B63H20/10 , B63H21/21 , B63H23/04 , B63H21/12 , B63B79/10 , B63B1/12 , B63B35/38 , B63H1/14 , B63H5/125 , B63H20/00 , B63H25/42
摘要： A stowable propulsion system for a marine vessel. A base is configured to be coupled to the marine vessel. A shaft has a proximal end and a distal end with a length axis defined therebetween, where the shaft is pivotably coupled to the base and pivotable about a transverse axis between a stowed position and a deployed position, and where the distal end is closer to the marine vessel when in the stowed position than in the deployed position. A gearset is engaged between the shaft and the base, where the gearset rotates the shaft about the length axis when the shaft is pivoted between the stowed position and the deployed position. A propulsion device is coupled to the distal end of the shaft. The propulsion device is configured to propel the marine vessel in water when the shaft is in the deployed position.

53. 发明申请

US20230020778A1 SHIP CONTROL METHOD, SHIP CONTROL PROGRAM, AND SHIP CONTROL SYSTEM, AND SHIP 有权
公开(公告)号：US20230020778A1
公开(公告)日：2023-01-19
申请号：US17860963
申请日：2022-07-08
申请人： Yanmar Holdings Co., Ltd.
发明人： Tomohiro SAWANO , Toru HONJO , Kenji OGATA , Atsushi YOSHIDA , Yosuke SHIMIZU , Gakuji TAMURA , Yuki KAJIKAWA , Jumpei SAWADA
IPC分类号： B63H21/21 , B63H21/14 , B63H21/17 , B63H23/30 , B63H23/28
摘要： The control method of a ship is used for the ship. The ship is equipped with a plurality of power sources including a first power source and a second power source, and has a plurality of propulsion modes in which a power source used for propulsion of a hull is different between the plurality of power sources. The control method of the ship includes adjusting an output value related to a propulsive force of a hull to a value corresponding to an operation amount of an operation acceptor and changing a correspondence relation between the operation amount and the output value in accordance with a propulsion mode.

54. 发明申请

US20220411033A1 SYSTEM AND METHOD OF HYBRID MARINE PROPULSION 有权
公开(公告)号：US20220411033A1
公开(公告)日：2022-12-29
申请号：US17773450
申请日：2020-10-28
申请人： Glas Ocean Electric Inc.
发明人： Sue Molloy
IPC分类号： B63H21/21 , B63H21/17 , B63H21/14 , B63H23/34
摘要： A marine propulsion system, comprising a drive shaft secured to a propeller to rotationally drive the propeller; a motor selectively coupled to the drive shaft to rotate the drive shaft; an electrical energy storage unit coupled to the motor to supply an on-board electrical power supply to the motor, the electrical energy storage unit configured to be recharged by an on-shore electrical power supply; an engine selectively coupled to the drive shaft to rotate the drive shall, the engine not coupled to the electrical energy storage unit for use as a generator to recharge the electrical energy storage unit; and a control system coupled to the motor and to the engine for selecting one of the motor and the engine to rotate the drive shaft. A hybrid marine propulsion method, comprising rotationally driving a drive shaft and propeller using an engine; shifting the engine into neutral; turning on an electric motor by manually activating a motor toggle; disengaging the engine from rotational driving engagement with the drive shaft and engaging the electric motor in rotational driving engagement with the drive shaft; and turning on a fluid sub-system to supply fluid to the drive shaft by manually activating a fluid sub-system toggle.

55. 发明授权

US11530021B2 Method and a system for position detection 有权
公开(公告)号：US11530021B2
公开(公告)日：2022-12-20
申请号：US16771138
申请日：2018-02-27
申请人： VOLVO PENTA CORPORATION
发明人： Ulf Norlin
IPC分类号： G01D5/14 , B63H21/21 , B63H20/00
摘要： A method for using a system including a plurality of first fields and a plurality of second fields fixed to a first device and presenting a first physical characteristic and a second physical characteristic, respectively, the first and second fields being arranged in an alternating manner. First and second sensors are fixed to the second device and arranged to move along the array of fields when the second device moves in relation to the first device. The method includes detecting, by the first sensor and during a movement of the second device in relation to the first device, a transition from the first to the second physical characteristic, or vice versa, simultaneously detecting, by the second sensor, the first or the second physical characteristic, and determining, based on the detected transition and physical characteristic, the direction of movement of the second device in relation to the first device.

56. 发明申请

US20220388621A1 MARINE VEHICLE WITH SUBMERSIBLE ELECTRIC THRUSTER 有权
公开(公告)号：US20220388621A1
公开(公告)日：2022-12-08
申请号：US17820279
申请日：2022-08-17
申请人： Blue Robotics Inc.
发明人： Rustom Friedrich Jehangir , Joseph Anthony Spadola , Adam Simko
IPC分类号： B63H23/24 , B63H1/20 , B63H5/15 , B63H21/17 , H02K5/132 , H02K7/14 , H02K3/44 , B63H21/21 , H02K11/33
摘要： An electrically-propelled marine vehicle and method of making same, including providing a hull of the marine vehicle and mounting a submersible electric thruster to the hull. The thruster includes a stator assembly and a rotor assembly. The rotor assembly forms an internal cavity with a plurality of magnets arranged radially outwardly of the internal cavity. The stator assembly includes electrical windings that are disposed within the internal cavity of the rotor assembly. The thruster is configured to allow the internal cavity to be flooded with water when the thruster is submerged, and the electrical windings are covered by a protective barrier that prevents the flooded water from contacting the windings. The thruster of the marine vehicle is thus water cooled, and the electromotive forces provided by the windings generate sufficient thrust to propel the marine vehicle through the water.

57. 发明申请

US20220371715A1 MARINE VESSEL PROPULSION CONTROL SYSTEM AND MARINE VESSEL 有权
公开(公告)号：US20220371715A1
公开(公告)日：2022-11-24
申请号：US17724525
申请日：2022-04-20
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Makoto ITO
IPC分类号： B63H21/21
摘要： A marine vessel propulsion control system that smoothly performs propulsion control of a marine vessel includes a controller configured or programmed to control a propulsion device that applies a thrust to a marine vessel. The controller is configured or programmed to adjust the thrust based on position information of the marine vessel and map information that includes an avoidance target.

58. 发明申请

US20220363360A1 OPERATION APPARATUS FOR SHIP PROPULSION MACHINE 有权
公开(公告)号：US20220363360A1
公开(公告)日：2022-11-17
申请号：US17743243
申请日：2022-05-12
申请人： SUZUKI MOTOR CORPORATION
发明人： Masatoshi KIMPARA , Yuta ETO
IPC分类号： B63H21/21
摘要： An operation apparatus configured to operate a ship propulsion machine includes: a remote control device including a holder and an operation lever swingably supported, and configured to perform a shift switching operation of the ship propulsion machine and an operation of increasing/decreasing a rotation speed of a power source of the ship propulsion machine; a gauge device including a display device and configured to display information regarding the ship propulsion machine including information indicating a shift position of the ship propulsion machine and the rotation speed of the power source; and a case to which the remote control device and the gauge device are each attached, and which integrates the remote control device and the gauge device. In the case, the remote control device and the gauge device are disposed adjacently to each other in a front-rear direction of the ship.

59. 发明授权

US11479324B2 Watercraft device with hydrofoil and electric propeller system 有权
公开(公告)号：US11479324B2
公开(公告)日：2022-10-25
申请号：US17012011
申请日：2020-09-03
申请人： Kai Concepts, LLC
发明人： Donald Lewis Montague , Joseph Andrew Brock , Jamieson Edward Schulte , Daniel Elliot Schabb
IPC分类号： B63B1/24 , B63H21/21 , B63H21/17 , B63H5/07 , B63B32/10 , B63B32/64 , B63B32/60 , B63H1/22 , B63B32/57
摘要： A modular, weight-shift controlled watercraft device is disclosed which includes: a modular board removably attachable to a power system. The power system includes a modular power supply system, and a modular propulsion system. The power supply system includes a housing including a battery. The propulsion system includes a modular strut, a modular propulsion pod, and a modular hydrofoil. In one embodiment, the power supply system is removably and mechanically attachable directly to the propulsion system.

60. 发明申请

US20220332398A1 WATERCRAFT AND CONTROL METHOD THEREFOR 有权
公开(公告)号：US20220332398A1
公开(公告)日：2022-10-20
申请号：US17720596
申请日：2022-04-14
申请人： TAIGA MOTORS INC.
发明人： Gabriel BERNATCHEZ , Cyrus LARSEN
IPC分类号： B63H11/113 , B63H21/17 , B63H21/21
摘要： Systems and methods for controlling the direction of propulsion of an electric vehicle are provided. According to an embodiment, a method can include receiving a first signal from a first user input device; operating an electric motor in a first direction based on the first signal to propel a watercraft in a forward direction; receiving a second signal from a second user input device; and operating the electric motor in a second direction based on the second signal to propel the watercraft in a reverse direction.

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