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1. 发明公开

US20240262475A1 MARINE PROPULSION DEVICE AND MARINE VESSEL 审中-公开
公开(公告)号：US20240262475A1
公开(公告)日：2024-08-08
申请号：US18429511
申请日：2024-02-01
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Keiichi TANIMURA
IPC分类号： B63H1/16 , B63H23/00 , B63H23/24
CPC分类号： B63H1/16 , B63H23/24 , B63H2023/005
摘要： A marine propulsion device includes a controller configured or programmed to calculate a rotation speed of a rotor based on a magnetic flux density detected by a detector, and correct a deviation in a calculated magnet position of the rotor due to an eddy current generated in a metal based on the calculated rotation speed of the rotor.

2. 发明授权

US11073158B2 Centrifugal impeller assembly unit 有权
公开(公告)号：US11073158B2
公开(公告)日：2021-07-27
申请号：US16443301
申请日：2019-06-17
申请人： Eugene Juanatas Hoehn
发明人： Eugene Juanatas Hoehn
IPC分类号： F04D29/22 , F04D13/06 , F04D1/00 , B63H21/17 , B63H23/24 , B63H5/125 , B63H23/00
摘要： Embodiments are provided for a fluid pump having a hollow shaft centrifugal impeller capable of using suction or pressure to move large volume flows of fluids including liquids and gasses. In one or more non-limiting embodiments, the pump has an impeller assembly that is capable of being attached to the inner circumference of a housing tube and said housing tube is connected to a magnetic rotary. The magnetic rotary is capable of spinning the hollow shaft and the impeller assembly inside the hollow shaft and moving the fluid through the hollow shaft.

3. 发明授权

US10988223B2 Electrical underwater jet motor with multiple stator for sea vehicles 有权
公开(公告)号：US10988223B2
公开(公告)日：2021-04-27
申请号：US16569751
申请日：2019-09-13
申请人： Elif Oran
发明人： Elif Oran
IPC分类号： B63H21/17 , B63H1/16 , B63H5/15 , B63H11/107 , H02K7/09 , B63H11/00 , B63H11/08 , B63H23/00 , H02K7/14
摘要： An electric underwater jet motor designed for vehicles traveling above or below the sea. The electric underwater jet motor includes a plurality of stators for marine crafts; at least one radial stator, at least one rotor, at least two impeller blades, a magnetic bearing; at least one permanent magnet bar; at least one axial stator, hydrodynamic bearing components, a motor housing and an engine fastener; a hydrodynamic jet motor housing; and a control unit including a microprocessor, a software, magnetic bearing distance sensors, counter and speed measurement sensors, gyroscopic balance sensors to provide comfortable travel by collected data to reduce an effect of sea currents and wave movements which are the consequences of seasickness on the passengers at sea, heat and humidity sensors, pressure measurement sensors, voltage and ampere measurement sensors, a motor drive circuitry, software algorithms, an energy management system, a control panel, batteries and battery charging components.

4. 发明授权

US10800501B2 Outboard motor 有权
公开(公告)号：US10800501B2
公开(公告)日：2020-10-13
申请号：US16425586
申请日：2019-05-29
申请人： SUZUKI MOTOR CORPORATION
发明人： Hiroki Okunishi
IPC分类号： B63H20/14 , B63H23/00 , F16H63/06 , B63H23/30
摘要： There is provided an outboard motor. In a posture in use of the outboard motor, an oil filter is inclined such that a mounting portion side is located lower than a tip end side and the mounting portion side is located at an inner side and a tip end side is located at an outer side in the width direction of the outboard motor, a cover mating position between an upper engine cover and a lower engine cover is set to a position lower than an upper part of the tip end, and is higher than a lower part of the mounting portion, and an electric actuator is mounted on a lower part of an engine block and is mounted on a position closer to a center of the engine relative to a position of an outermost end of the oil filter in a width direction of the engine.

5. 发明授权

US10385768B2 Outboard motor unit and marine vessel including plurality of engines and shared supercharger 有权
公开(公告)号：US10385768B2
公开(公告)日：2019-08-20
申请号：US15709616
申请日：2017-09-20
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Katsumi Ochiai , Toshio Suzuki
IPC分类号： F02B39/16 , F02B29/04 , F02B73/00 , F02B37/16 , B63H20/32 , B63H23/00 , F02B61/04 , F02M35/10 , F02D29/02 , B63H20/00 , F02M35/16 , F02D28/00 , F02B39/04 , F02B39/10
摘要： An outboard motor unit includes a first outboard motor including a supercharger that is located inside a first cowling and supplies compressed air to a first engine, a second outboard motor including a second cowling and a second engine housed in the second cowling, and an air passage through which the air compressed by the supercharger of the first outboard motor is supplied to the second engine of the second outboard motor.

6. 发明授权

US10293909B1 Outboard motor 有权
公开(公告)号：US10293909B1
公开(公告)日：2019-05-21
申请号：US15935254
申请日：2018-03-26
申请人： YAMAHA HATSUKOKI KABUSHIKI KAISHA
发明人： Yukio Takeda
IPC分类号： B63H20/14 , B63H23/00 , B63H20/20 , B63H20/32
摘要： An outboard motor includes a shift rod including a first rod, a second rod, and a joint. The first rod extends in a vertical direction. The second rod extends in the vertical direction and is located below the first rod. The second rod is disposed eccentrically with respect to the first rod. When viewed in a plan view, the second rod overlaps with at least a portion of the first rod or is in contact with the first rod. The joint connects the first rod to the second rod.

7. 发明授权

US10293902B2 Tangential flow machine 有权
公开(公告)号：US10293902B2
公开(公告)日：2019-05-21
申请号：US15783613
申请日：2017-10-13
申请人： Kurt Staehle
发明人： Kurt Staehle
IPC分类号： B63H5/14 , B63H1/16 , B63H1/26 , B63H23/24 , H02K7/18 , F03B13/10 , B63H23/00
摘要： A tangential flow machine can be operated both as electric propulsion and as a generator, having a jacket housing which can have flow passing around it on an outer side, the profile of which is formed on a first front-side opening, and tapers to a second front side, on which a second front-side opening is formed. Between the two front-side openings, there extends a flow path along a main axis, and with an electrical machine, which on the jacket housing has a stator and a rotor that is supported so as to rotate within the stator. The rotor defines a free rotary axis and has a rotor ring and an arrangement of rotor blades which each extend from the rotor ring, radially to a free edge and the free edges of the rotor blades, in the projection direction parallel to the main axis.

8. 发明授权

US10202181B2 Electric propulsion device 有权
公开(公告)号：US10202181B2
公开(公告)日：2019-02-12
申请号：US14746167
申请日：2015-06-22
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Takayoshi Suzuki , Noriyoshi Hiraoka , Akihiro Onoue , Atsushi Kumita , Yoshiaki Tasaka
IPC分类号： B63H23/24 , B63H5/15 , B63H21/17 , B63H5/14 , B63H20/00 , B63H23/00
摘要： An electric propulsion device includes a duct having a cylindrical shape and that includes a stator. A rim includes a rotor rotatable relative to the duct, and a plurality of fins. A bracket supports the duct so as to allow the duct to turn about a turning axis that intersects with the rotation axis of the rim, and a turning actuator that integrally turns the duct and the rim. The turning actuator is fixed to the bracket, and the duct is turnable relative to the bracket.

9. 发明授权

US09840316B1 Cooling system for an outboard motor having a hydraulic shift mechanism 有权
公开(公告)号：US09840316B1
公开(公告)日：2017-12-12
申请号：US15339422
申请日：2016-10-31
申请人： Brunswick Corporation
发明人： Wayne M. Jaszewski
IPC分类号： B63H20/14 , B63H23/00 , B63H20/20 , B63H20/28 , B63H20/32 , B63H20/00
CPC分类号： B63H20/20 , B63H20/002 , B63H20/28 , B63H20/32 , B63H2020/323
摘要： An outboard motor having an internal combustion engine that causes rotation of a driveshaft, a planetary transmission that operatively connects the driveshaft to a transmission output shaft, a band brake configured to shift the planetary transmission amongst a forward gear, neutral gear and reverse gear, a hydraulic actuator is configured to actuate the band brake, and a cooling water circuit that extends adjacent to the hydraulic actuator so that the hydraulic actuator exchanges heat with cooling water in the cooling water circuit.

10. 发明授权

US09594374B2 Operating multiple autopilots 有权
标题翻译：操作多个自动驾驶仪
公开(公告)号：US09594374B2
公开(公告)日：2017-03-14
申请号：US14633073
申请日：2015-02-26
申请人： Navico Holding AS
发明人： Robert Langford-Wood
IPC分类号： G05D1/02 , B63H23/00 , B63H25/04 , G05D1/00 , B63H20/00 , G01S15/02
CPC分类号： G05D1/0088 , B63H20/00 , B63H20/007 , B63H25/04 , B63H2020/003 , G01S15/02 , G05D1/0206
摘要： Various implementations described herein are directed to a non-transitory computer readable medium having stored thereon computer-executable instructions which, when executed by a computer, may cause the computer to receive an autopilot option selection for piloting a marine vessel. The computer may determine a first message corresponding to the autopilot option selection for a first autopilot. The computer may determine a second message corresponding to the autopilot option selection for a second autopilot. The computer may transmit the first message to the first autopilot. The computer may also transmit the second message to the second autopilot.
摘要翻译：本文描述的各种实现涉及其上存储有计算机可执行指令的非暂时计算机可读介质，当计算机执行指令时，计算机可执行指令可使计算机接收用于驾驶海洋船舶的自动驾驶仪选项选择。计算机可以确定与第一自动驾驶仪的自动驾驶仪选择选择相对应的第一消息。计算机可以确定对应于第二自动驾驶仪的自动驾驶仪选择选择的第二消息。计算机可以将第一消息发送到第一自动驾驶仪。计算机还可以将第二消息发送到第二自动驾驶仪。

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