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1. 发明公开

US20240208620A1 WAKEBOAT HULL CONTROL SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20240208620A1
公开(公告)日：2024-06-27
申请号：US18087287
申请日：2022-12-22
申请人： Skier's Choice
发明人： Richard L. Hartman
IPC分类号： B63B39/03 , B63B79/10 , B63B79/40
CPC分类号： B63B39/03 , B63B79/10 , B63B79/40
摘要： Wakeboat hull control systems and methods are provided to monitor the orientation of the wakeboat hull in the surrounding water, and to automatically control wakeboat ballast components to achieve or maintain desired hull orientations. Systems and methods are provided to measure, store, and recall hull orientation. Systems and methods are also provided to enable automated action to improve the safety, automation, performance, convenience, and marketing advantage of wakeboat ballast systems.

2. 发明公开

US20240190534A1 GAS SUPPLY SYSTEM APPLICABLE TO GAS LAYER DRAG REDUCTION SHIP, AND SHIP 审中-公开
公开(公告)号：US20240190534A1
公开(公告)日：2024-06-13
申请号：US18547004
申请日：2021-03-04
申请人： CSSC Shanghai Marine Energy Saving Technology Co., Ltd.
发明人： Haochao Xia , Lijin Gao , Shaofeng Chen , Qiuqin Yun , Zan Wu , Guofu Huang , Shuquan Huang
IPC分类号： B63B1/38 , B63B17/00 , B63B79/10 , B63J2/12
CPC分类号： B63B1/38 , B63B79/10 , B63J2/12 , B63B17/0027
摘要： An air supply system applicable to an air layer drag reduction ship includes an air tank and a cooling assembly. The air tank is provided with an air outlet pipeline and multiple air inlet pipelines. The air outlet pipeline and the air inlet pipelines are each provided with a first monitoring assembly and a first remote control valve. The cooling assembly is disposed inside the air tank and includes a liquid inlet pipe and a liquid outlet pipe, where the liquid outlet pipe is provided with a second monitoring assembly, the liquid inlet pipe is provided with a second remote control valve, and the second monitoring assembly and the first monitoring assembly are communicatively connected to the second remote control valve. The air supply system is capable of supplying stable and low-temperature air.

3. 发明公开

US20240117582A1 RECOVERY DEVICES FOR OIL SPILLING ON WATER, CONTROL METHODS THEREOF, AND RECOVERY VESSELS 审中-公开
公开(公告)号：US20240117582A1
公开(公告)日：2024-04-11
申请号：US18332673
申请日：2023-06-09
申请人： CHANGZHOU UNIVERSITY
发明人： Hong JI , Jie GUO , Ke YANG , Juncheng JIANG , Zhixiang XING , Ting WANG
IPC分类号： E02B15/04 , B01D17/04 , B01D17/12 , B63B39/02 , B63B79/10 , C02F1/00 , C02F1/44 , E02B15/10
CPC分类号： E02B15/048 , B01D17/045 , B01D17/12 , B63B39/02 , B63B79/10 , C02F1/001 , C02F1/008 , C02F1/44 , E02B15/10 , C02F2101/32
摘要： The embodiment of the present disclosure provides a recovery device for oil spilling on water, a control method thereof, and a recovery vessel. The recovery device includes a casing, a control center, a variable pressure airbag, an oil detector, an isolation layer, a water suction pump, and a drain pipe. The casing is of a hollow structure, the hollow structure is used to accommodate an oil-water mixture and used as a temporary oil collection tank, the upper part of the casing is provided with an oil-water mixture inlet, the bottom of the casing is provided with a drain port, and the side wall of the casting is provided with an oil suction port. The variable pressure airbag is arranged outside the casing, and the variable pressure airbag is configured to adjust buoyancy of the recovery device. The water suction pump is configured to pump out water in the casing and discharge water to a water environment outside the casing through the drain pipe. The control center is arranged on the casing for controlling the volume of the variable pressure airbag and the startup and shutdown of the water suction pump.

4. 发明公开

US20240051643A1 WATER VEHICLE 审中-公开
公开(公告)号：US20240051643A1
公开(公告)日：2024-02-15
申请号：US18267399
申请日：2021-12-14
申请人： CPD LTD.
发明人： Ivaylo Emilov Velev
IPC分类号： B63B32/10 , B63H5/08 , B63H21/17 , B63B79/10 , B63H5/16 , B63B79/40 , B63H21/21
CPC分类号： B63B32/10 , B63H5/08 , B63H21/17 , B63B79/10 , B63H5/16 , B63B79/40 , B63H21/21 , B63H2021/216
摘要： An autonomous water vehicle for moving above the water surface, part of the device being under water and part being lifted above the water surface. The water vehicle includes an underwater propulsion module, an upper platform and a vertical support, a power source and an electronic control unit. The propulsion module has a housing in which at least two propeller groups are preferably mounted, including electric motors and water screw propellers with two to five blades, such as the propeller groups are arranged symmetrically with respect to the central vertical axis of the housing and are designed to generate vertical thrust for lifting the upper platform plus maximum payload above the water surface. The rotational axes of the propeller groups are arranged vertically or at an angle to the central vertical axis of the housing.

5. 发明公开

US20240044424A1 SYSTEM FOR DETECTING A FAULT STATE OF A FLOATING TUBE 审中-公开
公开(公告)号：US20240044424A1
公开(公告)日：2024-02-08
申请号：US18253778
申请日：2020-11-20
申请人： Dunlop Oil & Marine Ltd.
发明人： Simon Bishop , Paul Staton
IPC分类号： F16L11/133 , B63B79/10
CPC分类号： F16L11/133 , B63B79/10
摘要： The invention relates to a system (2) for detecting a fault state of a floating tube (4), wherein the system (2) has a buoyant floating tube (4), a detection system (6), and an evaluation unit (8), wherein the detection system (6) is designed to detect the geometric arrangement of the floating tube (4) and/or to detect the floating state (10) of the floating tube (4) in order to generate a detection signal which represents the detected geometric arrangement of the floating tube (4) and/or the detected floating state (10) of the floating tube (4), wherein the detection system (6) and the evaluation unit (8) are coupled via a first signal connection (14) in order to transmit the detection signal from the detection system (6) to the evaluation unit (8). There are multiple possible fault states here which can be detected by the evaluation unit (8). These fault states include a crossed arrangement of tube portions (12) of the floating tube (4), tube portions (12) of the floating tube (4) which can be in a decoupled state from the rest of the floating tube (4), tube portions (12) of the floating tube (4) which are fully submerged in the water, and/or the detection of an at least partly coiled arrangement of the floating tube (4).

6. 发明公开

US20240035871A1 FUEL REMAINING AMOUNT MEASURING APPARATUS, BOAT, AND MOVABLE BODY 审中-公开
公开(公告)号：US20240035871A1
公开(公告)日：2024-02-01
申请号：US17994427
申请日：2022-11-28
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Koichi TSUJI
IPC分类号： G01F23/20 , G01P15/18 , B63B79/10 , B63H21/38 , B63H21/14
CPC分类号： G01F23/20 , G01P15/18 , B63B79/10 , B63H21/38 , B63H21/14
摘要： A fuel remaining amount measuring apparatus for a boat includes a fuel tank containing fuel, a load sensor to measure a weight of the fuel tank, and a corrector to receive a measured value of the weight of the fuel tank detected by the load sensor. The corrector is operable to correct an error due to at least one of a movement or a tilt of the boat.

7. 发明公开

US20240002017A1 AUTONOMOUSLY CONTROLLED HYDROFOIL SYSTEM 审中-公开
公开(公告)号：US20240002017A1
公开(公告)日：2024-01-04
申请号：US18348912
申请日：2023-07-07
申请人： Artemis Technologies Limited
发明人： Iain Percy , Romain Ingouf
IPC分类号： B63B1/28 , B63B79/40 , B63B79/10 , B63B1/24 , B63H21/21
CPC分类号： B63B1/286 , B63B79/40 , B63B79/10 , B63B1/246 , B63H21/21
摘要： The present invention relates to a hydrofoil system the includes a controller; a foil for engagement with the waterborne vessel, the foil comprising a plurality of adjustment members operable to vary the lift characteristics of the waterborne vessel; a propeller; an engine and gearbox located adjacent the foil and operable/in mechanical communication with the propeller; a plurality of sensors in electrical communication with the controller, each sensor configured to monitor flight parameters of the waterborne vessel and generate measured flight parameter data; wherein the controller is in communication with the adjustment members, the engine and the sensors and wherein the controller is configured to receive measured flight parameter data from the sensors and to control the operation of the engine and the position of the adjustment members in dependence upon the received measured flight parameter data. Further provided is a waterborne vessel including such a hydrofoil system.

8. 发明公开

US20230373599A1 MARINE VESSEL THAT SUITABLY TRANSMITS RESCUE SIGNAL, AND METHOD FOR CONTROLLING THE SAME 审中-公开
公开(公告)号：US20230373599A1
公开(公告)日：2023-11-23
申请号：US18197180
申请日：2023-05-15
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Hirofumi AMMA
IPC分类号： B63B79/40 , B63B79/10 , B63H21/21
CPC分类号： B63B79/40 , B63B79/10 , B63H21/213 , B63H2021/216
摘要： A marine vessel to transmit a rescue signal includes a hull, a propulsion force generator to generate a propulsion force to propel the hull, and a controller. In the marine vessel, the controller is configured or programmed to acquire vessel speed information regarding a vessel speed of the hull, and determine whether or not rescue is necessary based on the vessel speed information in a case where operation of the propulsion force generator is stopped.

9. 发明公开

US20230348034A1 OUTBOARD MARINE ENGINE WITH INTEGRATED PERCEPTION SENSOR 审中-公开
公开(公告)号：US20230348034A1
公开(公告)日：2023-11-02
申请号：US18311032
申请日：2023-05-02
申请人： Sea Machines Robotics, Inc.
发明人： Michael Gordon Johnson
IPC分类号： B63H20/12 , B63B79/10 , B63B79/40
CPC分类号： B63H20/12 , B63B79/10 , B63B79/40
摘要： An outboard engine unit for a marine vessel may, in addition to including an engine and a thrust unit, be outfitted with one or more perception sensors configured to capture images of a field of view, where the field of view maintains a fixed spatial relationship with the thrust direction in which the thrust unit is providing thrust for the marine vessel. Further, the outboard engine unit may further include an orientation sensor configured to sense the orientation of the thrust direction relative to the vessel.

10. 发明公开

US20230297524A1 Data Transmission System 审中-公开
公开(公告)号：US20230297524A1
公开(公告)日：2023-09-21
申请号：US18126007
申请日：2023-03-24
申请人： Siren Marine, Inc.
发明人： Daniel A. Harper , Dave MORSCHHAUSER , Phillip King GAYNOR
IPC分类号： G06F13/20 , H04W4/38 , H04W4/44 , B63B79/10 , H04W4/70
CPC分类号： G06F13/20 , H04W4/38 , H04W4/44 , B63B79/10 , H04W4/70 , B63B2203/00 , H04L2012/40215
摘要： A marine-type communication device that reads data from a data bus, dynamically creates new data channels for a plurality of operational systems and performs a volatility assessment to determine when to save the data for transmission to a cloud network and when to transmit the data to the cloud network.

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