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Matches 501 - 550 out of 3,355

Document Document Title
JP2018502012A
The present invention is provided with the following. It is related with swimming / diving auxiliary tool provided with the hull structure which a user rides or stands, and is this, A motor stator which has a channel which stores a prope...  
JP6265481B2  
JP6267173B2  
JP6268316B2  
JP2016107665A5  
JP2016175483A5  
JP6253021B2  
JP2017222352A
To provide an unmanned underwater transportation means (UUV) having multi-axis control and the ability to simultaneously control movement in multiple degrees of freedom, although a conventional unmanned underwater transportation means (U...  
JP6245458B2  
JP6244222B2  
JP2017203257A
To provide a method of forming groove/hole in seabed, which is small in size and easy-to-handle especially suitable for drilling work on a shallow seabed of 1 m or less requiring no drilling vessel equipped with engine pump at a low cost...  
JP6223656B2  
JP2017193329A
To provide a novel water pressure flight device excellent in operability compared with prior ones.A flight device 1 is a flight device for jetting a water jet which is pressure fed from a water scooter, and flying on water, and comprises...  
JP6216266B2  
JP2017178173A
To provide a water jet propeller capable of reducing a workload for maintenance.A water jet propeller 100 includes: a main shaft 10; an impeller 20; a rear part main shaft 30 which is separably fixed to the main shaft 10, and is integral...  
JP2017171086A
To provide a jet propulsion boat of which a backing side driving force can be easily adjusted according to the circumstances of a hull.A hull is moved forward when a reverse gate is positioned at a first position. The hull is decelerated...  
JP6202708B2  
JP2017136993A
To provide an advance/backing steering device capable of suppressing reduction of backing efficiency and capable of being made compact.An advance/backing steering device comprises: a nozzle 10 for jetting water to a rear side of a travel...  
JP2017121890A
To provide a vehicle in which power required for each of a plurality of drive units is supplied to the drive units via a power distribution device even if the power distribution device is of a type for fixedly distributing an output from...  
JP2016513602A5  
JP2017082621A
To provide an impeller for a water jet pump configured to effectively suppress occurrence of cavitation even in a high-speed rotation area.An impeller includes: a plurality of blades 10a, 10b, 10c fixed or formed integrally with a first ...  
JP2017510492A
The present invention relates to the propulsive engine (20) having the main nozzles (22) drawn also advantageously toward a stern from a bow including the main part designed to store a crew member. To the above-mentioned propulsive engin...  
JP2017509527A
For a vessel containing a centrifugal force propulsive engine and this in which order Advance of the present invention is possible, Two impellers which can rotate with a power axis and can spout fluid to mutual other side Fit and a count...  
JP2017061312A
To provide a propulsion device comprising high durability, capable of solving failures of a screw as possible.There is provided a propulsion device 40 attached to a ship which travels on water, sucks the water and applying propulsion for...  
JPWO2015105072A1
Let it be a solution subject to provide a propulsive engine with high endurance which abolished fault which a screw has as much as possible. It has a rotation base (2) to rotate and is in this rotation base, A fluid suction opening (3) w...  
JP6060418B2  
JP6061925B2  
JP2017501083A
The promotion unit for vessels has a streamline main part. A streamline main part has a front end part and a rear end part, and a front end part has a perpendicular cross section toward the upper stream to the move direction which a fron...  
JP6057381B2  
JP6057798B2  
JP2016215984A
To provide a jet propulsion boat in which steering delay thereof to user's steering operation can be suppressed.A jet propulsion boat comprises: a hull; a propeller which is provided on a rear part of the hull and generates jet flow for ...  
JP6025623B2  
JP6025630B2  
JP2016532600A
This invention relates to a self-promotion type craft accompanied by the main main part of U type in which two turbines (7) are provided, and two turbines (7) are, One is on each flap (2) of the main main part of U type, and a turbine (7...  
JP2016175483A
To provide an amphibian vehicle capable of capturing water for cooling a power unit even in an inclined posture during landing.An amphibian vehicle includes a vehicle body 7, a traveling part 5 for enabling the vehicle body 7 to travel o...  
JP2016175452A
To provide a water jet propulsion machine capable of achieving downsizing of a suction casing without reducing performance of a pump.A water jet propulsion machine 10 comprises: a suction casing 11 mounted to a water intake port 2A of a ...  
JP2016175645A
To provide a method and device for preventing approach of a small flow object, configured to prevent a flow object such as a small craft or driftwood from dangerously approaching a large vessel or the like, while securing safety of the s...  
JP2016169691A
To provide a jet propulsion watercraft capable of stably keeping acceleration performance at cruise control.A jet propulsion watercraft includes a hull, an engine, a jet propulsion unit, a weight information acquiring section, an engine ...  
JP5970363B2  
JP2015519261A5  
JP2016124443A
To provide a jet boat enabling a user to easily move from a deck to a platform.The jet boat includes a hull, an engine 4 stored in a hull below a rear deck 22, a jet propulsion unit 5, a cockpit 7 disposed on a hull center line extending...  
JP2016107824A
To provide a water jet propulsion ship that can reduce an influence on a surrounding environment by reducing sufficiently an exhaust gas temperature while reducing exhaust gas pressure loss and reducing signatures.The water jet propulsio...  
JP2016107826A
To provide a water jet propulsion ship that can reduce an influence on a surrounding environment by reducing sufficiently an exhaust gas temperature while reducing exhaust gas pressure loss and reducing signatures.The water jet propulsio...  
JP2016107825A
To provide a water jet propulsion ship that can reduce an influence on a surrounding environment by reducing sufficiently an exhaust gas temperature while reducing signatures during operation of a water jet.The water jet propulsion ship ...  
JP2016107665A
To provide a ship propulsion device having a simple structure where the number of friction parts is limited in a main driving mechanism, limited in generation of water contamination and noise, and easily handled.The ship propulsion devic...  
JP2016097804A
To provide an articulated amphibian motor car in which each vehicle has a propulsion unit.An articulated amphibian motor car 100 includes a plurality of vehicles (front and rear vehicles 100A and 100B) each having a drive unit, and a cou...  
JP2016097774A
To provide an amphibian motor car capable of improving performance of getting over an obstacle, by restraining a car body from bending backward.An amphibian motor car includes: a body 10 having a drive unit; a land travel device 20 that ...  
JP2016097766A
To provide a vehicle including a structure which enables a wheel to be stored in a vehicle body without needing a large vehicle body width and enables a movable range of the wheel to be increased with a simple structure during the storag...  
JP2016513602A
A jet propulsion unit for vessels provided with diffuser/ Konfuyuza , a steering control nozzle assembly, and a radius. A radius is introduced in a changing point between diffuser/ Konfuyuza , and a steering control nozzle assembly, Acce...  
JP2016074404A
To provide a pump jet propulsion device for a ship which has an excellent propulsion efficiency by use of a pump having an impeller of a size such that the impeller can be accommodated in a hull.A propulsion unit 10 is fitted to a hull 2...  

Matches 501 - 550 out of 3,355