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公开(公告)号：US12091147B1
公开(公告)日：2024-09-17
申请号：US18739229
申请日：2024-06-10
发明人： Ziliang Zhao , Bin Guo , Yuhang Zhang , Zhangu Wang , Jitai Yu , Jun Zhao , Qinglin Zhu
IPC分类号： B63H21/20 , B63B17/00 , B63H21/14 , B63H21/17 , B63H21/21 , B63H23/30 , B63H23/34 , F01N3/02 , F02M31/20 , H01M8/04014 , H01M8/04082 , H01M8/04111 , H01M8/04119 , H01M8/0662 , H01M10/44 , H01M16/00 , H02K11/33
CPC分类号： B63H21/20 , B63B17/0027 , B63H21/14 , B63H21/17 , B63H21/21 , B63H23/30 , B63H23/34 , F01N3/0205 , F02M31/20 , H01M8/04014 , H01M8/04111 , H01M8/04126 , H01M8/04201 , H01M8/0662 , H01M10/44 , H01M16/006 , H02K11/33 , B63H2021/205 , H01M2220/20 , H01M2250/20
摘要： A ship hydrogen hybrid power propulsion system and a method thereof are provided. The ship hydrogen hybrid power propulsion system includes a motor, a propeller, a power battery, an external motor controller, an internal motor controller, a hydrogen fuel cell, a hydrogen internal combustion engine, and a hydrogen storage tank. It combine the hydrogen fuel cell with the hydrogen internal combustion engine, and the hydrogen fuel cell is combined with the power battery and dynamically coupled with the internal motor and the external motor. Only a single hydrogen energy is needed, which is conducive to the layout and integration of the power system and achieves zero carbon emissions. Compared to the current dual motor power system, it has high integration, simpler power coupling, and a wider range of power output, making it particularly suitable for the high load and high-power output requirements of heavy-duty ships.
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公开(公告)号：US20240204706A1
公开(公告)日：2024-06-20
申请号：US18392057
申请日：2023-12-21
申请人： Falcon Power, LLC
IPC分类号： H02P25/18 , B60K6/26 , B60K6/48 , B63H21/14 , B63H21/20 , B63H23/10 , H02K3/28 , H02K7/18 , H02K16/04 , H02K19/16 , H02K21/02 , H02P31/00
CPC分类号： H02P25/188 , B60K6/26 , B60K6/48 , B63H21/14 , B63H21/20 , B63H23/10 , H02K3/28 , H02K7/183 , H02K16/04 , H02K19/16 , H02K21/024 , H02P31/00 , B60K2006/262 , B60K2006/4808 , B63H2021/202 , B63H2021/205 , H02K2213/09 , Y02T70/5236 , Y10S903/906
摘要： The present disclosure is directed to an electric generator and motor transmission system that is capable of operating with high energy, wide operating range and extremely variable torque and RPM conditions. In accordance with various embodiments, the disclosed system is operable to: dynamically change the output “size” of the motor/generator by modularly engaging and disengaging rotor/stator sets as power demands increase or decrease; activate one stator or another within the rotor/stator sets as torque/RPM or amperage/voltage requirements change; and/or change from parallel to series winding configurations or the reverse through sets of 2, 4, 6 or more parallel, three-phase, non-twisted coil windings with switchable separated center tap to efficiently meet torque/RPM or amperage/voltage requirements.
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公开(公告)号：US11975805B2
公开(公告)日：2024-05-07
申请号：US18484535
申请日：2023-10-11
申请人： StoreCo2 UK Limited
IPC分类号： B63B35/44 , B63B25/14 , B63B27/34 , B63H21/14 , B63H21/16 , B63H21/32 , E21B41/00 , F17C5/06
CPC分类号： B63B35/44 , B63B25/14 , B63B27/34 , B63H21/14 , B63H21/16 , B63H21/32 , E21B41/0007 , E21B41/0064 , F17C5/06 , B63B2035/448 , F17C2221/013 , F17C2223/0123 , F17C2225/013 , F17C2227/0135 , F17C2227/0157 , F17C2227/0302 , F17C2265/066 , F17C2270/0105
摘要： A marine vessel and method for carbon capture and sequestration are described. The marine vessel includes a buoyant hull, a cryogenic storage tank within the hull, and a gaseous carbon dioxide loading manifold. The marine vessel also includes a carbon dioxide liquefaction system in fluid communication with the cryogenic storage tank downstream of the carbon dioxide liquefaction system and with the gaseous carbon dioxide loading manifold upstream of the carbon dioxide liquefaction system. Finally, the marine vessel includes a carbon dioxide supercritical system in fluid communication with the cryogenic storage tank. In operation, the marine vessel moves between multiple locations, where gaseous carbon dioxide is onboarded, liquified and stored. Thereafter, the marine vessel transports the liquified carbon dioxide to a location adjacent an offshore geological reservoir. The liquefied carbon dioxide is then pressurized to produce supercritical carbon dioxide, which is then injected directly into the reservoir from the marine vessel.
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公开(公告)号：US11945563B2
公开(公告)日：2024-04-02
申请号：US17336094
申请日：2021-06-01
申请人： Caterpillar Inc.
IPC分类号： G06F3/0482 , B63H21/21 , G06F3/04847 , B63H21/14
CPC分类号： B63H21/213 , G06F3/0482 , G06F3/04847 , B63H21/14 , B63H2021/216
摘要： A marine propulsion control system for use with a marine vessel, includes a port side engine in electronic communication with a port side engine controller and a starboard side engine in electronic communication with a starboard side engine controller. A control station includes a port lever configured to control a throttle of the port side engine, a starboard lever configured to control a throttle of the starboard side engine, and a user interface. A propulsion control processor is in electronic communication with the port side engine controller, the starboard side engine controller, and control station. In a synchronized operating mode, the propulsion control processor transmits a throttle instruction to the port side engine controller and the starboard side engine controller pursuant to a throttle position of a master lever corresponding to the first of the port lever and starboard lever to be actuated upon activation of the synchronized operating mode.
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公开(公告)号：US20240035871A1
公开(公告)日：2024-02-01
申请号：US17994427
申请日：2022-11-28
发明人： Koichi TSUJI
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.
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公开(公告)号：US11888421B2
公开(公告)日：2024-01-30
申请号：US17840148
申请日：2022-06-14
申请人： Falcon Power, LLC
IPC分类号： B60K6/26 , B60K6/48 , H02P25/18 , H02K21/02 , H02K16/04 , H02K3/28 , B63H23/10 , B63H21/20 , B63H21/14 , H02K7/18 , H02K19/16 , H02P31/00
CPC分类号： H02P25/188 , B60K6/26 , B60K6/48 , B63H21/14 , B63H21/20 , B63H23/10 , H02K3/28 , H02K7/183 , H02K16/04 , H02K19/16 , H02K21/024 , H02P31/00 , B60K2006/262 , B60K2006/4808 , B63H2021/202 , B63H2021/205 , H02K2213/09 , Y02T70/5236 , Y10S903/906
摘要： The present disclosure is directed to an electric generator and motor transmission system that is capable of operating with high energy, wide operating range and extremely variable torque and RPM conditions. In accordance with various embodiments, the disclosed system is operable to: dynamically change the output “size” of the motor/generator by modularly engaging and disengaging rotor/stator sets as power demands increase or decrease; activate one stator or another within the rotor/stator sets as torque/RPM or amperage/voltage requirements change; and/or change from parallel to series winding configurations or the reverse through sets of 2, 4, 6 or more parallel, three-phase, non-twisted coil windings with switchable separated center tap to efficiently meet torque/RPM or amperage/voltage requirements.
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公开(公告)号：US11851151B2
公开(公告)日：2023-12-26
申请号：US17475384
申请日：2021-09-15
发明人： Masahisa Watanabe
IPC分类号： B63H21/21 , B63H20/14 , B63H21/14 , B63H23/34 , F02B61/04 , F02B63/04 , F02D29/06 , B63H20/20 , B63H23/30
CPC分类号： B63H21/21 , B63H20/14 , B63H20/20 , B63H21/14 , B63H21/213 , B63H23/30 , B63H23/34 , F02B61/045 , F02B63/042 , F02D29/06 , F02D2200/101 , F02D2200/50
摘要： An outboard motor includes an engine, a generator to generate power by driving of the engine, a driving force transmitter to transmit a driving force from the engine, a propeller shaft to rotate by being switched from a neutral state in which a clutch is disconnected from the driving force transmitter of the engine at idle to a non-neutral state in which the clutch is connected to the driving force transmitter, and a controller configured or programmed to perform a control to reduce a rotation speed of the engine by regeneration of the generator based on a user's switching operation on a shift operator to switch the outboard motor from the neutral state to the non-neutral state, and then connect the clutch to the driving force transmitter while rotating the engine.
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公开(公告)号：US20230242232A1
公开(公告)日：2023-08-03
申请号：US18158832
申请日：2023-01-24
发明人： Fredrik BRODÉN
CPC分类号： B63H21/20 , B63H21/17 , B63H21/14 , B63H21/21 , B63H23/30 , B63H23/02 , B63H2021/216 , B63H2023/0216
摘要： A powertrain for a marine vessel, comprising an internal combustion engine, a transmission, a first drive unit having a first propeller and a second drive unit having a second propeller, a first electric motor and a second electric motor, where the internal combustion engine is drivingly connected to the first drive unit and the second drive unit through the transmission, that the first electric motor is drivingly connected directly to the first drive unit and that the second electric motor is drivingly connected directly to the second drive unit.
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公开(公告)号：US11702181B2
公开(公告)日：2023-07-18
申请号：US17132545
申请日：2020-12-23
发明人： James Ziegel , Kyle Seaman , Juan Barrientos , Roger Lopez
IPC分类号： F01P5/10 , B63H21/38 , B63H21/14 , B63H23/00 , B63H1/14 , B63H25/00 , F01N3/04 , F01P7/14 , F01P11/02 , B63H21/21 , F01P3/20 , F01N13/00
CPC分类号： B63H21/383 , B63H1/14 , B63H21/14 , B63H21/21 , B63H23/00 , B63H25/00 , F01N3/04 , F01N13/004 , F01P3/207 , F01P5/10 , F01P7/14 , F01P11/0204 , F01N2260/024 , F01P2007/146
摘要： In general, one aspect disclosed features an in-davit run kit for a lifeboat, the kit comprising: a water container comprising a first connector; a hose configured to connect with the first connector; and a second connector configured to connect to the hose, wherein the second connector is in fluid communication with a water cooling system of the lifeboat; wherein the in-davit run kit allows a water pump of the lifeboat to draw water from the water container into the water cooling system of the lifeboat.
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公开(公告)号：US20220302865A1
公开(公告)日：2022-09-22
申请号：US17713798
申请日：2022-04-05
申请人： Falcon Power, LLC
IPC分类号： H02P25/18 , B60K6/48 , B63H21/14 , B63H21/20 , B63H23/10 , H02K3/28 , H02K7/18 , H02K16/04 , H02K19/16 , H02K21/02 , H02P31/00 , B60K6/26
摘要： A motor/generator/transmission system includes: an axle; a stator ring having a plurality of stator coils disposed around the periphery of the stator ring, wherein each phase of the plurality of stator coils includes a respective set of multiple parallel non-twisted wires separated at the center tap with electronic switches for connecting the parallel non-twisted wires of each phase of the stator coils all in series, all in parallel, or in a combination of series and parallel; a rotor support structure coupled to the axle; a first rotor ring and a second rotor ring each having an axis of rotation coincident with the axis of rotation of the axle, at least one of the first rotor ring or the second rotor ring being slidably coupled to the rotor support structure and configured to translate along the rotor support structure in a first axial direction or in a second axial direction.
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