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    MARINE PROPULSION SYSTEM
    1.
    发明公开
    MARINE PROPULSION SYSTEM 审中-公开

    公开(公告)号：EP3456622A1

    公开(公告)日：2019-03-20

    申请号：EP17203740.0

    申请日：2017-11-27

    申请人： Solas Science & Engineering Co., Ltd.

    发明人： LIN, Yeun-Junn

    IPC分类号： B63H11/11 ,  B63H11/113 ,  B63H11/01

    摘要： A marine propulsion system (10) includes a water intake guide block (20) with a flow guide passage (22), a propulsion device (30) including a housing (31) connected to the water intake guide block (20) and a propeller (32) mounted in the housing (31), a fixed nozzle (41) connected to the housing (31) of the propulsion device (30), a swinging nozzle (42) connected to the fixed nozzle (41) and biasable leftward and rightward relative to the fixed nozzle (41), and a contra type bossing (51) pivotally connected to the fixed nozzle (41) and biasable up and down relative to the fixed nozzle (41). When rotating the propeller (32), water is sucked into the flow guide passage (22) and propelled by the propeller (32) to eject backward through the fixed nozzle (41), and the swinging nozzle (42) is biased leftward/rightward to control leftward/rightward turning of the boat, and the contra type bossing (51) is biased upward/downward to control the pitch angle of the boat and forward/backward movement of the boat, greatly enhancing the handling and sailing safety of the boat.

    PARKING PROCEDURE
    3.
    发明公开
    PARKING PROCEDURE 审中-公开
    停车程序

    公开(公告)号：EP3152629A1

    公开(公告)日：2017-04-12

    申请号：EP15726965.5

    申请日：2015-06-03

    申请人： Rolls-Royce AB

    发明人： FORSLUND, Michael ,  ERIKSSON, Anders

    IPC分类号： G05D1/02 ,  G05G5/05 ,  B63H11/11

    CPC分类号： G05D1/0011 ,  B63B59/08 ,  B63B2751/00 ,  B63B2755/00 ,  B63G8/001 ,  B63G8/08 ,  B63G2008/005 ,  B63H11/02 ,  B63H11/11 ,  B63H21/17 ,  B63H25/26 ,  F15B11/12 ,  F15B20/00 ,  F15B21/02 ,  F15B2211/85 ,  G05D1/0206 ,  G05G5/05

    摘要： Various aspects provide for “parking” an apparatus in a parking configuration. A parking configuration may be a configuration of an apparatus that minimizes damage (e.g., corrosion, wear, and the like) resulting from extended exposure during periods of inactivity. An apparatus may comprise a propulsion system (e.g., for a ship) and/or a steering system. An apparatus may comprise a linkage or other device positioned by an actuator. Some aspects include a water jet based propulsion system having a scoop and a nozzle operable to redirect the water jet, providing a range of forward/backward and port/starboard thrusts.

    摘要翻译： 各个方面提供了将设备“停放”在停车配置中。 停车配置可以是使不活动期间的长时间暴露造成的损坏（例如，腐蚀，磨损等）最小化的设备的配置。 装置可以包括推进系统（例如，用于船舶）和/或转向系统。 装置可以包括由致动器定位的联动装置或其他装置。 一些方面包括基于水射流的推进系统，该推进系统具有铲斗和可操作以重新引导水射流的喷嘴，从而提供一定范围的向前/向后和左舷/右舷推力。

    A SYSTEM FOR REVERSING A HIGH MASS/LOW-PRESSURE LIQUID PROPULSION DEVICE
    4.
    发明公开
    A SYSTEM FOR REVERSING A HIGH MASS/LOW-PRESSURE LIQUID PROPULSION DEVICE 有权
    SYSTEM扭转驱动器设备与液体制高点和低压

    公开(公告)号：EP2611687A1

    公开(公告)日：2013-07-10

    申请号：EP11821208.3

    申请日：2011-08-31

    申请人： Propeller Jet Limited

    发明人： DAVIES, Barry John

    IPC分类号： B63H11/107 ,  B63H11/02 ,  B63H11/11 ,  B63H11/01 ,  B63H11/08

    CPC分类号： B63H11/107 ,  B63H11/102 ,  B63H11/11 ,  B63H11/117 ,  B63H2011/085

    摘要： A high mass/low pressure liquid propulsion device which includes: -two counter-rotating impellers mounted inside a housing; -an inlet which in use allows inflow of liquid into the housing on a first side of said impellers; an outlet which in use allows outflow of liquid from the housing on a second side of said impellers opposite to said first side; -means for driving said impellers; -wherein the improvement comprises the provision of means for reversing the drive to said impellers, such that the direction of flow of liquid through the device is reversed and liquid enters the device through said outlet, passes through said impellers, and leaves the device through said inlet.

    WATER JET PROPULSION TYPE OUTBOARD MOTOR
    7.
    发明公开
    WATER JET PROPULSION TYPE OUTBOARD MOTOR 审中-公开
    与水喷射式推进器OUTBOARD

    公开(公告)号：EP1000853A4

    公开(公告)日：2003-01-02

    申请号：EP98945564

    申请日：1998-10-01

    申请人： ISHIGAKI MECH IND

    发明人： ISHIGAKI EIICHI

    IPC分类号： B63H11/01 ,  B63H11/08 ,  B63H11/11 ,  B63H11/113 ,  F02B61/04 ,  B63H20/00

    CPC分类号： B63H20/00 ,  B63H11/01 ,  B63H11/08 ,  B63H11/11 ,  B63H11/113 ,  B63H2011/081

    摘要： A water jet propulsion type outboard motor (1) comprising a casing member (50), a frame (10), an engine (11), a gear casing (13), a vertical drive shaft (12), a horizontal driven shaft (14), a power transmission mechanism (15) and an impeller (5). The casing member (50) comprises a water suction port (3a) at a forward end thereof, a jet port (6a) at a rear end thereof, a first inner space (51) extending obliquely upward and rearward from the water suction port (3a), and a second inner space (52) extending substantially horizontally from a rear end of the first inner space (51) to the jet port (6a). The gear casing (13) is disposed laterally and forwardly of the second inner space (52) and substantially vertically upwardly of the water suction port (3a). The vertical drive shaft (12) extends downward from the engine (11) to be inserted into the gear casing (13), and the horizontal driven shaft (14) extends laterally and forward from the second inner space (52) to be inserted into the gear casing (13). The power transmission mechanism (15) is provided in the gear casing (13) to connect the vertical drive shaft (12) and the horizontal driven shaft (14). Accordingly, it is possible to shorten the horizontal driven shaft (14) and reduce a distance, over which the water jet propulsion type outboard motor (1) extends rearward from a hull (2).

    SHIP, SHIP CONTROLLER, SHIP CONTROL METHOD AND PROGRAM
    9.
    发明公开
    SHIP, SHIP CONTROLLER, SHIP CONTROL METHOD AND PROGRAM 审中-实审

    公开(公告)号：EP4365073A1

    公开(公告)日：2024-05-08

    申请号：EP22833150.0

    申请日：2022-06-28

    申请人： NHK Spring Co., Ltd.

    发明人： SHIRAO Masato ,  KAMIYA Takafumi ,  TOKUSHIGE Jun ,  SATO Marino

    IPC分类号： B63H11/11 ,  B63B79/40 ,  B63H25/46

    CPC分类号： B63H11/11 ,  B63B79/40 ,  B63H25/46

    摘要： A ship including an engine, a jet propulsion device, a ship controller, and a ship position detection unit, in which the jet propulsion device includes a nozzle that ejects a jet stream generated by the driving force output from the engine, and a bucket that changes a direction of the jet stream, the position of the bucket includes at least a forward position where the jet propulsion device generates a propulsive force for moving the ship forward, a neutral position where the jet propulsion device does not generate a propulsive force for moving the ship, and a forward-side intermediate position between the forward position and the neutral position, the ship controller has a ship fixed point holding mode in which feedback control of the engine and the jet propulsion device is performed based on a deviation between a preset target ship position and the actual ship position, and both control of the position of the bucket including the forward-side intermediate position and control of a rotational speed of the engine are performed in the ship fixed point holding mode.