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1. 发明授权

US09908601B2 Method for decelerating a watercraft 有权
公开(公告)号：US09908601B2
公开(公告)日：2018-03-06
申请号：US15268045
申请日：2016-09-16
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Frederic Vachon
IPC分类号： B63H11/11 , B63B35/73
CPC分类号： B63H11/11 , B63B35/731
摘要： A method for decelerating a watercraft is disclosed. The watercraft has a reverse gate and a reverse gate actuator operatively connected to the reverse gate for moving the reverse gate between at least a stowed position and a deceleration position. The method includes: receiving, in a control unit, a deceleration signal from a deceleration device position sensor, the deceleration signal being indicative of an actuated position of a deceleration device; controlling, by the control unit, an operation of the reverse gate actuator based at least in part on the actuated position of the deceleration device; and moving the reverse gate from the stowed position to the deceleration position with the reverse gate actuator, the reverse gate actuator being controlled such that a speed of rotation of the reverse gate depends at least in part on the actuated position of the deceleration device.

2. 发明授权

US09758226B1 Watercraft propulsion system 有权
公开(公告)号：US09758226B1
公开(公告)日：2017-09-12
申请号：US15354039
申请日：2016-11-17
申请人： Birdon (UK) Limited
发明人： Timothy Curtis
IPC分类号： B63H11/08 , B60F3/00 , B63H25/46 , B63H11/11 , B63H11/00
CPC分类号： B63H11/08 , B60F3/0015 , B63H11/11 , B63H25/46 , B63H2011/008 , B63H2011/081
摘要： A watercraft propulsion system is disclosed for an amphibious vessels. The watercraft propulsion system includes a waterjet on each side of the vessel which consist mainly of an impeller, inlet assembly, and stator assembly. The waterjets resists vibrational fatigue and failure through specialized welding between the struts and the inside of the conduit of the inlet assembly. The waterjets can be retrofitted to existing drive shafts to meet the performance requirements of differing amphibious and other marine vessels and to accommodate space limitations. The waterjets are easily installed and removed.

3. 发明申请

US20170247096A1 METHOD AND APPARATUS FOR CONTROLLING WATERJET-DRIVEN MARINE VESSEL 审中-公开
公开(公告)号：US20170247096A1
公开(公告)日：2017-08-31
申请号：US15347643
申请日：2016-11-09
申请人： Robert A. Morvillo
发明人： Robert A. Morvillo
IPC分类号： B63H21/21 , B63H11/113 , B63H11/117
CPC分类号： B63H21/21 , B63H11/107 , B63H11/11 , B63H11/113 , B63H11/117 , B63H21/213 , B63H25/02 , B63H25/46 , B63H2021/216 , B63H2025/026
摘要： A system for controlling a marine vessel having first and second waterjets, corresponding first and second steering nozzles and corresponding first and second reversing buckets. The system comprises a speed control device for providing a first vessel control signal that corresponds to a speed to be provided to the marine vessel, a processor configured to receive the first vessel control signal and that is configured to provide at least one first actuator control signal coupled to the first and second waterjets, and at least one second actuator control signal coupled to the first and second steering nozzles and the first and second reversing buckets. The system any of improves upon turns provided by conventional waterjet propulsion systems, improves upon slowing down or stopping marine vessels as is done by conventional waterjet propulsion systems, and improves upon the controllability of the waterjet propulsed marine vessel at low vessel speeds.

4. 发明授权

US09725148B2 Jet propelled watercraft 有权
公开(公告)号：US09725148B2
公开(公告)日：2017-08-08
申请号：US14487125
申请日：2014-09-16
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Yoshimasa Kinoshita
IPC分类号： B63H11/11 , B63H11/08 , B63H21/21 , B63H21/14
CPC分类号： B63H11/11 , B63H11/08 , B63H21/14 , B63H21/21 , B63H2011/081
摘要： A jet propelled watercraft includes a vessel body, a jet propulsion mechanism, a bucket, and a controller. The jet propulsion mechanism is configured to propel the vessel body. The controller is configured and programmed to control a thrust of the jet propulsion mechanism to propel the vessel body. The bucket is configured to move to a retracted position spaced away from the jet of water ejected from the jet propulsion mechanism and a jet receiving position to receive the jet of water ejected from the jet propulsion mechanism. The controller is configured and programmed to change an increase rate of the thrust in accordance with a forward speed of the vessel body until the thrust is increased to a predetermined value after the bucket has been moved from the retracted position to the jet receiving position.

5. 发明授权

US09399505B2 Jet propulsion watercraft 有权
标题翻译：喷气推进船只
公开(公告)号：US09399505B2
公开(公告)日：2016-07-26
申请号：US14292997
申请日：2014-06-02
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Yoshiyuki Kaneko , Masaru Suzuki
IPC分类号： B63H11/107 , B63H11/11
CPC分类号： B63H11/11 , B63B35/731 , B63H11/113
摘要： A jet propulsion watercraft includes a vessel body, a steering nozzle, and a bucket. The steering nozzle includes a jet port from which a jet of water is ejected to propel the vessel body. The bucket is configured to move to a retracted position away from the jet of water ejected from the jet port and a jet receiving position to receive the jet of water ejected from the jet port. The bucket includes a right opening, a left opening, a first opening, and a second opening spaced apart from the first opening. The jet of water flows rightward from the right opening, leftward from the left opening, and rearward from the first opening and the second opening when the bucket is located in the jet receiving position. The first opening is located at least partially rightward of a right end of the jet port. The second opening is located at least partially leftward of a left end of the jet port.
摘要翻译：喷气推进船只包括船体，转向喷嘴和铲斗。转向喷嘴包括喷射口，喷射水流以推动船体。铲斗构造成移动到远离从喷射口喷射的水射流的缩回位置和用于接收从喷射口喷射的水射流的射流接收位置。铲斗包括右开口，左开口，第一开口和与第一开口间隔开的第二开口。当铲斗位于喷射器接收位置时，水射流从右开口向右从左开口向左流动，并从第一开口和第二开口向后流动。第一开口至少部分地位于喷射口右端的右侧。第二开口至少部分地位于喷射口左端的左侧。

6. 发明授权

US09376189B1 Trim and reverse system for a watercraft jet propulsion system 有权
标题翻译：用于船舶喷气推进系统的修整和反向系统
公开(公告)号：US09376189B1
公开(公告)日：2016-06-28
申请号：US13902321
申请日：2013-05-24
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Jean-Luc De Henau , Sebastien Quirion , Michel Bourret , Jean-Philippe Gendron
IPC分类号： B63H11/11 , B63H11/113
CPC分类号： B63H11/113 , B63B35/731 , B63H11/11
摘要： A watercraft has a hull, a deck, an engine compartment, an engine disposed in the engine compartment, a steering assembly, a jet pump, a venturi connected to the jet pump, a variable trim system (VTS) support rotationally mounted relative to the venturi about a VTS axis, a steering nozzle rotationally mounted to the VTS support about a steering axis, and a gate rotationally mounted relative to the venturi about a gate axis. The gate is operatively connected to the VTS support such that rotation of the gate about the gate axis results in rotation of the VTS support about the VTS axis. An actuator is operatively connected to the gate to rotate the gate about the gate axis. The gate is operatively connected between the actuator and the VTS support. A jet propulsion system and a variable trim system and gate assembly are also disclosed.
摘要翻译：船舶具有船体，甲板，发动机舱，设置在发动机舱中的发动机，转向组件，喷射泵，连接到喷射泵的文氏管，相对于喷射泵旋转安装的可变调整系统（VTS）支撑件围绕VTS轴的文丘里管，围绕转向轴线旋转地安装到VTS支撑件的转向喷嘴和围绕门轴线相对于文丘里管旋转地安装的门。门可操作地连接到VTS支撑件，使得门围绕门轴的旋转导致VTS支撑围绕VTS轴的旋转。致动器可操作地连接到闸门以围绕闸门轴线旋转闸门。门可操作地连接在执行器和VTS支架之间。还公开了一种喷气推进系统和可变装饰系统和门组件。

7. 发明申请

US20160083065A1 METHOD AND APPARATUS FOR CONTROLLING WATERJET-DRIVEN MARINE VESSEL 审中-公开
标题翻译：控制水驱船舶的方法和装置
公开(公告)号：US20160083065A1
公开(公告)日：2016-03-24
申请号：US14864600
申请日：2015-09-24
申请人： Robert A. Morvillo
发明人： Robert A. Morvillo
IPC分类号： B63H21/21 , B63H11/11 , B63H11/113
CPC分类号： B63H21/21 , B63H11/107 , B63H11/11 , B63H11/113 , B63H11/117 , B63H21/213 , B63H25/02 , B63H25/46 , B63H2021/216 , B63H2025/026
摘要： A system for controlling a marine vessel having first and second waterjets, corresponding first and second steering nozzles and corresponding first and second reversing buckets. The system comprises a speed control device for providing a first vessel control signal that corresponds to a speed to be provided to the marine vessel, a processor configured to receive the first vessel control signal and that is configured to provide at least one first actuator control signal coupled to the first and second waterjets, and at least one second actuator control signal coupled to the first and second steering nozzles and the first and second reversing buckets. The system any of improves upon turns provided by conventional waterjet propulsion systems, improves upon slowing down or stopping marine vessels as is done by conventional waterjet propulsion systems, and improves upon the controllability of the waterjet propulsed marine vessel at low vessel speeds.
摘要翻译：一种用于控制具有第一和第二喷水器的海洋船舶的系统，对应的第一和第二转向喷嘴以及相应的第一和第二反向铲斗。该系统包括速度控制装置，用于提供对应于要提供给海洋船舶的速度的第一容器控制信号;处理器，被配置为接收第一容器控制信号，并且被配置为提供至少一个第一致动器控制信号耦合到第一和第二水喷嘴，以及耦合到第一和第二转向喷嘴以及第一和第二反向桶的至少一个第二致动器控制信号。通过常规水射流推进系统提供的任何改进的系统都可以改进，如通过常规水射流推进系统所做的那样减慢或停止海洋船舶，并且改进了在低流量速度下水刀推进船舶的可控制性。

8. 发明授权

US09248895B1 Actuator for a gate of a watercraft jet propulsion system 有权
标题翻译：执行机构为船舶喷气推进系统的门
公开(公告)号：US09248895B1
公开(公告)日：2016-02-02
申请号：US14473335
申请日：2014-08-29
申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.
发明人： Jean-Philippe Gendron , Sebastien Quirion
IPC分类号： B63H11/00 , B63H1/30 , B63H5/00
CPC分类号： B63H11/11
摘要： A watercraft has a hull, an engine compartment, an engine disposed and a jet pump. A gate is pivotable relative to the jet pump about a gate axis between an up and a down position. A gate actuator assembly includes an actuator housing fixed to the hull, and an actuator arm movable along an actuation axis with respect thereto. The actuator arm is operatively connected to the gate for pivoting the gate about the gate axis. A sealing member encloses a portion of the actuator arm between the actuator housing and the gate. The sealing member extends between a first end fixed with respect to the actuator housing and a second end fixed with respect to the actuator arm, forming a variable volume outer chamber to prevent entry of fluid therein. A passage fluidly communicating with the outer chamber, extends through the hull into the engine compartment.
摘要翻译：船舶具有船体，发动机舱，发动机和喷射泵。闸门可相对于喷射泵围绕上下位置之间的闸门轴线枢转。门致动器组件包括固定到船体的致动器壳体和可沿着致动轴线相对于其移动的致动器臂。致动器臂可操作地连接到闸门，以围绕闸门轴线枢转闸门。密封构件将致动器臂的一部分包围在致动器壳体和门之间。密封构件在相对于致动器壳体固定的第一端和相对于致动器臂固定的第二端之间延伸，形成可变容积的外室以防止流体进入其中。与外室流体连通的通道延伸穿过船体进入发动机舱。

9. 发明申请

US20150118069A1 JET PROPELLED WATERCRAFT 有权
标题翻译：喷气机喷水
公开(公告)号：US20150118069A1
公开(公告)日：2015-04-30
申请号：US14487125
申请日：2014-09-16
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Yoshimasa KINOSHITA
IPC分类号： B63H11/11 , B63H21/12
CPC分类号： B63H11/11 , B63H11/08 , B63H21/14 , B63H21/21 , B63H2011/081
摘要： A jet propelled watercraft includes a vessel body, a jet propulsion mechanism, a bucket, and a controller. The jet propulsion mechanism is configured to propel the vessel body. The controller is configured and programmed to control a thrust of the jet propulsion mechanism to propel the vessel body. The bucket is configured to move to a retracted position spaced away from the jet of water ejected from the jet propulsion mechanism and a jet receiving position to receive the jet of water ejected from the jet propulsion mechanism. The controller is configured and programmed to change an increase rate of the thrust in accordance with a forward speed of the vessel body until the thrust is increased to a predetermined value after the bucket has been moved from the retracted position to the jet receiving position.
摘要翻译：喷气推进船只包括船体，喷气推进机构，铲斗和控制器。喷射推进机构构造成推动船体。控制器被配置和编程以控制喷射推进机构的推力以推动船体。铲斗构造成移动到与从喷气推进机构喷射的水射流间隔开的缩回位置和用于接收从喷射推进机构喷射的水射流的射流接收位置。控制器被配置和编程为根据船体的向前速度改变推力的增加速度，直到铲斗已经从缩回位置移动到喷射接收位置之后推力增加到预定值。

10. 发明授权

US08998661B2 Water jet propulsion boat 有权
标题翻译：喷水推进船
公开(公告)号：US08998661B2
公开(公告)日：2015-04-07
申请号：US13903109
申请日：2013-05-28
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Yoshimasa Kinoshita
IPC分类号： B63H11/113 , B63H21/21 , B63H11/107 , F02D29/02 , F02D11/02 , F02D41/02 , F02D11/10 , B63H11/11
CPC分类号： B63H21/21 , B63H11/107 , B63H11/11 , B63H2021/216 , F02D11/02 , F02D11/105 , F02D29/02 , F02D41/021 , F02D41/0225 , F02D2200/602
摘要： A water jet propulsion boat includes a boat body, an engine, a jet propulsion mechanism, a first accelerator operation section, a second accelerator operation section, a reverse gate, and a control section. The engine is accommodated in the boat body. The jet propulsion mechanism generates a propulsion power using a drive power from the engine. The reverse gate is arranged to move to a first position and to a second position. The boat body advances when the reverse gate is in the first position. The reverse gate reduces the propulsion power which advances the boat body when the reverse gate is in the second position. The control section is programmed to set the position of the reverse gate and a throttle opening of the engine based on an operation amount of the first accelerator operation section and an operation amount of the second accelerator operation section.
摘要翻译：喷水推进船包括船体，发动机，喷气推进机构，第一加速器操作部，第二加速器操作部，反向闸和控制部。发动机容纳在船体中。喷气推进机构使用来自发动机的驱动力产生推进动力。反向门被布置成移动到第一位置和第二位置。当反向门处于第一位置时，船体前进。反向门减小当反向门处于第二位置时使船体前进的推进力。控制部被编程为基于第一加速器操作部的操作量和第二加速器操作部的操作量来设定反向闸门的位置和发动机的节气门开度。

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