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Patent Searching and Data


Matches 751 - 800 out of 3,325

Document Document Title
JP4443003B2  
JP4443124B2  
JP4440194B2  
JP2010052503A
To provide an engine for a vessel capable of eliminating contact resistance and rotation resistance to reduce power loss, and reducing the amount of carbon dioxide emissions and the amount of exhausting fossil fuel usage.A water bottle 1...  
JP4431296B2  
JP4425699B2  
JP4421320B2  
JP4420738B2  
JP4416928B2  
JP4418488B2  
JP2010027213A
To take out a large capacity of electrical energy and easily obtain optional high voltage with a compact system in a power generation system utilizing salinity difference between fresh water in rivers or the like and salt water in seas o...  
JP2010501402A
A system for controlling operation of a trim of a nozzle of a jet propulsion craft and a sternway gate of the craft concerned is provided. The 1st is provided with a trim and a sternway system of a common operation, and both the degree o...  
JP2010501397A
An amphibian with a planing hull having three wheel stations, two at the front of the vehicle and one centrally located at the rear of the vehicle. The amphibian is propelled on land by at least one wheel and in water by at least one imp...  
JP2009298173A
To provide a thrust generator capable of converting a jet water stream of a small diameter to a water stream of a large diameter and of being provided on bow and stern end parts.A hanging bell type nozzle 12 is bonded to a delivery port ...  
JP4387158B2  
JP2009543725A
A tubular means (1) variable [device / this] in the transportation duct (2, 9) of fluid, and interior volume (1'), The main part of onion form with (18) tapers (17) aligned within the tubular means, In order to change the above-mentioned...  
JP4376430B2  
JP2009541138A
The present invention relates to ship 1 provided with the thin single long and hull which has a narrow beam and mostly upright ship neck 3 constituted so that it might be used in the rough sea at high speed. The first portion of the hull...  
JP4367946B2  
JP4368468B2  
JP4368617B2  
JP2009262903A
To provide a boat propelling device and a boat controller easy to be fitted at low cost, usable for a long time, and easy to be operated.Water or seawater is sucked from a through hull 1 provided in the bottom of a boat by pumping by a p...  
JP2009262598A
To reduce rolling and pitching of a multihull.The antiroll device of the multihull is provided with antiroll water jet devices 5a, 5b respectively directed to the rear side at stern parts of side hulls 3a, 3b of a trimaran 1 comprising a...  
JP2009262767A
To provide a craft capable of preventing a crank shaft, an intermediate member and a coupling from being moved from each other in the rotational direction and the axial direction between the crank shaft and the intermediate member and be...  
JP4363816B2  
JP4356887B2  
JP4357769B2  
JP4349535B2  
JP4346920B2  
JP4349729B2  
JP2009236100A
To prevent occurrence of cavitation due to an abrupt acceleration of a jet propulsion boat at its startup and improve accelerating performance thereof.Ignition timing is retarded, when an engine speed is abruptly raised at the startup of...  
JP4343392B2  
JP4342040B2  
JP4338122B2  
JP2009220637A
To provide a mounting structure of a two-way valve for a fuel tank in a small boat that improves the mountability of the two-way valve and secures the strength of a deck.The mounting structure of the two-way valve is provided with an eng...  
JP3153511U
[Subject] A high speed and high-pressure-water style back discharge type propulsive engine of a large-sized vessel is mainly provided. [Means for Solution] It rotates in the same direction as a direction of movement of a ship, and is usi...  
JP4318409B2  
JP4320918B2  
JP4311560B2  
JP2009173281A
To provide an air-intake device capable of keeping temperature of air sucked to an engine low and preventing moisture from being contained in the air to be sent to the engine.In the small planning boat having an engine 4 and a fuel tank ...  
JP4310147B2  
JP2009161003A
To provide a thrust generating device for actualizing a higher output without increasing the diameter of a propeller.The thrust generating device 10 is arranged in water for injecting water to generate thrust. It comprises a duct-like st...  
JP2009160963A
To generate microbubbles in a ship which has a propulsion power generating impeller connected to an engine on a hull and in which cooling water is discharged via a cooling water drain pipe to the outside of the ship after cooling the eng...  
JP4298839B2  
JP4301808B2  
JP2009154866A
To provide an intake system keeping temperature of air sucked into an engine low and preventing water from being contained in air fed to the engine.In a small planing boat with an engine provided inside of a hull, a first suction pipe 26...  
JP4298273B2  
JP4291241B2  
JP4293416B2  
JP4287339B2  

Matches 751 - 800 out of 3,325