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Patent Searching and Data


Matches 651 - 700 out of 3,259

Document Document Title
JP2014080175A
To provide a compact electric propulsion system for ships having high energy efficiency without using an inverter, a variable pitch propeller or the like.An electric propulsion system 10 comprises: a diesel engine 33; an engine control p...  
JP2014080082A
To provide an operation method for a marine propulsion system, the method enabling securing of turning characteristics of a marine craft with simple control in a case where a failure in steering angle control occurs to a part of outboard...  
JP2014081025A
To provide a control device for an outboard engine for preventing occurrence of double engagement in which a forwarding gear and a backing gear are connected to a power transmission shaft together even if an irregular state occurs at a h...  
JP2014076758A
To provide a method and a system excellent in applicability, for estimating a movement center of a ship simply and effectively.A temporary movement center g1 is set on a predetermined position near an actual movement center G of a ship, ...  
JP2014076761A
To enable steering to which an intention of a ship operator can be reflected easily, even if steering for moving a zone is performed, when a ship is steered by using an all-directional operation part; and to improve efficiency of steerin...  
JP2014076771A
To provide a vertical propulsion unit for lifting a square and azimuth thruster on a deck, and using natural energy as a power source, by equipping a ballast tank of floating by vessel speed water flow pressure.The vertical propulsion un...  
JP2014076783A
To provide a hull resistance reduction system and a hull resistance reduction method which are capable of compressing air that becomes bubbles by using the energy of exhaust gas and stably supplying bubbles to a hull external surface in ...  
JP2014076776A
To obtain a water surface traveling machine formed by a simple structure.A water surface traveling machine 100 includes: a pedal 21 which receives a driving force and thereby rotates around a virtual rotation axis; blade members 62 which...  
JP2014073700A
To provide a ship propulsion system and a control method of a ship propeller, capable of effectively laterally moving a ship on the basis of an operation instruction by an operation part, in the ship mounted with propellers of at least f...  
JP2014073801A
To provide an operation handle device for a ship having illumination for a graduation, without leaking out the light to the outside at night or without being reflected in a window, and also without substantially having influence of vibra...  
JP2014061803A
To provide a marine-gear apparatus which transmits a rotational power from a main engine mounted in a ship to a propeller, and reduces an operation force necessary for manually operating a forward/backward operation tool for switching a ...  
JP2014061863A
To provide a damper device consisting of compacted units and being usable in a heating medium oil heater which heats a heating medium oil directly with the heat of exhaust gas, while for exhaust gas from an engine, there are conventional...  
JP2014061804A
To provide a marine-gear apparatus which transmits a rotational power from a main engine mounted in a ship to a propeller, reduces an operation force necessary for manually operating a forward/backward operation tool for switching a forw...  
JP2014061802A
To provide a marine-gear apparatus which transmits a rotational power from a main engine mounted in a ship to a propeller, and reduces an operation force necessary for manually operating a forward/backward operation tool for switching a ...  
JP2014058310A
To realize ejected gas control in which control of reflecting changes or the like of ship speed over time without causing adverse effect in a main engine, that is, to realize an ejected gas supply method or the like of a ship which preve...  
JP2014058308A
To provide a vessel capable of dealing with tighter regulation on exhaust gas scheduled to be imposed in a specific exhaust gas regulation marine area in the near future.A vessel comprises: a four-cycle engine 3 which drives a generator ...  
JP2014054972A
To provide an energy-saving water heater by a fresh water expansion tank or a generator of a main engine.A fresh-water expansion tank of a main engine is heated at 60°C to 75°C depending on a set temperature on a voyage. Water is boile...  
JP2014054975A
To provide a method and an apparatus for controlling propeller driving capable of improving fuel efficiency by actuating a prime motor at a best fuel consumption amount point.Rotation of a prime motor for a propeller is input to a planet...  
JP2014046910A
To provide a main cooling system of a diesel engine reflected on energy-saving, by controlling a rotating speed of a seawater cooling pump on a flow rate of cooling seawater of a heat exchanger, controlling rotation so as to make the out...  
JP2014040122A
To provide an outboard engine capable of supplying water to an engine by a water pump during the sternway propulsion or stop of a hull and capable of suppressing an increase in the number of components and weight.An outboard engine 10 in...  
JP2014040242A
To provide an integrated control device which have two steam turbines and are capable of synchronizing a rotation number of two propulsion shafts driven by each steam turbine, and a ship including the device.An integrated control device ...  
JP2014040126A
To provide an outboard motor which can cool a speed changer with a simple configuration.In an outboard motor 10, a speed changer intervenes between an engine and a propeller shaft, and a gear change case 61 of the speed changer is arrang...  
JP2014040245A
To accomplish a jet gas supplying method and the like for a marine vessel, with which jet gas control is performed for executing control reflected with a change in a vessel speed with the lapse of time without exerting adverse influences...  
JP2014037184A
To provide an outboard motor and a control device for the same that can adequately secure hydraulic pressure when changing gears without increasing a hydraulic pump capacity.The outboard motor and a control device for the same comprise: ...  
JP2014037183A
To provide a control device for an outboard motor that comprises a transmission, reduces deceleration feeling occurring under gear change after finishing acceleration, and prevents pitching occurence due to trim-up irrespective of the sp...  
JP2014037185A
To provide an outboard motor and a control device for the same configured to prevent occurence of double engagement in which a forward side gear and a reverse side gear simultaneously engage in a power transmission shaft.The outboard mot...  
JP2014034269A
To provide a vessel propulsion controller in which as navigation patterns can be changed easily, hull behavior which a user desires is achieved.A vessel propulsion controller 5 comprises: a control unit 10; and an input device 11. The co...  
JP2014036496A
To provide a main shaft drive power generator coupled with the main shaft capable of continuously switching a shaft generator between a shaft-generation mode and an electric propulsion mode.A shaft generator 5 includes: a second rotation...  
JP2014031170A
To provide an electric propulsion system of an electric propulsion ship which sufficiently inhibits a start current of a propulsion electric motor and achieves low costs.An electric propulsion system of an electric propulsion ship includ...  
JP2014031078A
To make it possible to prevent a rudder angle of an outboard engine from being adjusted against an intention of a ship operator in a case where correspondence relationship between a steering angle of a steering wheel and the rudder angle...  
JP2014024501A
To provide an outboard motor capable of restraining a forward directional water flow from touching a rear surface of ship's bottom in retreating.A starboard outboard motor 3a comprises: a body; first PTT device 20a; and a first ECU. The ...  
JP2014024534A
To provide a water jet propulsion boat capable of providing natural deceleration performance in response to operation by an operator.A water jet propulsion boat comprises a hull, an engine, a jet propulsion mechanism, a first accelerator...  
JP2014023226A
To provide a propulsion motor device which can continue operation of a propulsion motor by preventing occurrence of overload/overcurrent phenomenon, while preventing abnormal drop of battery voltage.The propulsion motor device including ...  
JP2014012460A
To provide a ship propulsion system which executes a trolling propulsion function having excellent operability.An outboard engine 3 includes an engine 39 as a propulsive power source provided to a ship, a throttle valve 46 for adjusting ...  
JP2014004938A
To perform smooth operation by detecting propeller idling caused by cavitation or ventilation, and controlling engine output without cost increase.A controller for an outboard motor, which is provided with engine rpm detection means for ...  
JP2014004935A
To acquire desired performance by an outboard engine for regular rotation and an outboard engine for counter rotation even when a propulsion unit for regular rotation and a propulsion unit for counter rotation are shared, without the ope...  
JP2013256880A
To provide a waste water treating system capable of efficiently removing dust from scrubber waste water.A waste water treating system 1 includes a waste water treating device 32 which separates dust from scrubber waste water containing t...  
JP2013255876A
To provide a wastewater treatment apparatus operated with small energy, facilitating maintenance, reducible in installation space and capable of accurately removing soot dust from scrubber wastewater.A wastewater treatment apparatus 32 r...  
JP2013252736A
To provide a safe outboard motor of a racing boat, which prevents electric shock when detaching/attaching a battery unit equipped with a battery from/to the outboard motor.In a state in which a battery unit 4 is detached from a motor uni...  
JP2013252774A
To provide a marine vessel improved in propulsion performance and steering performance.A water current forming path 3 is formed on a ship bottom 2. A propeller 6 is arranged in the water current forming path 3 and a steering 8 is arrange...  
JP2013252735A
To provide an environment-friendly outboard motor of a racing boat, which can be safely and promptly maintained.An outboard motor 1 comprises in order from below: a lower unit 2; a motor unit 3 which is attachably/detachably mounted on t...  
JP2013244760A
To protect battery elements by preventing not only a battery pack of a battery power source in an electric propulsion system including a hybrid power source including the battery power source composed by forming the battery pack by conne...  
JP2013244913A
To obtain a sufficient ship speed even if a low speed main engine is applied and to restrict a propeller diameter from being large-sized.A ship includes a main engine 4 installed in an engine room 2A of the hull 2, a propeller shaft 6A c...  
JP2013241054A
To prevent a liquefied gas from leaking from a pipe connected to a bottom of a tank, and to reduce costs.A pipe connected to a bottom of a tank 20 is not installed. After a part of a liquefied gas is taken out from above the tank 20 by u...  
JP2013238247A
To improve fuel efficiency, by efficiently switching a fuel save mode and a normal mode.A set rotation speed and an actual rotation speed are input in a controller 4. In a normal mode, a PID controller 12 calculates an output value to a ...  
JP2013237416A
To provide a marine electric propulsion system suffering from less power loss in a power converter, such as an inverter, and capable of effectively using stored electric power even when electricity storage devices have dispersion in capa...  
JP2013230797A
To provide a display apparatus mounted on a ship improved in the operability, etc., of the ship mounting an electronic steering operation system and an electronic remote control system.A display apparatus 1 includes an LCD 11, a communic...  
JP2013227012A
To improve fuel efficiency in a ship propulsion system having a waste heat recovery system.A waste heat recovery system 11 includes a turbine 18 and a generator 20 for supplying electrical energy from waste heat to an electrical network ...  
JP2013226949A
To provide a control system for a vessel capable of restricting a rise in costs when enlarging a vessel propelling device, while maintaining reliability and robust performance of communication between a remote controller side ECU and an ...  
JP2013224150A
To make compatible economical efficiency and regulation clearance while saving power, in a ship which comes in and goes out of a sea area in which NOx regulation is applied.An engine exhaust gas purification system in a ship is mounted w...  

Matches 651 - 700 out of 3,259