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JP6069655B2 |
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JP2017502209A |
A system (300, 400) and a method (500) of examining a reaction thruster (100) in a vacuum environment. A method arranges a reaction thruster to the vacuum interior of a room partially connected to a ground at least, What at least one gas...
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JP2017016795A |
To provide a hollow cathode which is excellent in durability and can reduce the risk of failure of the heater.In a vicinity 1 of an electron emitting portion of the hollow cathode, a cylindrical cathode tube 10, a thermionic emitter 2 pr...
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JP2017002851A |
To provide a vacuum arc propeller of which small-sized and light weight formation is established under application of a high voltage solar cell as a power supply to form a cathode with a solid propellant.An electric circuit 1 constitutin...
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JP2017004666A |
To provide means for enabling electron emission at a lower application voltage.An electron source 10 includes a carbon support 3, on its surface 3a of which a carbon nano structure 5 is formed, and a foil-like body 7 for applying an elec...
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JP2016223425A |
To make a new application of cerium with "environmentally friendly" feature, with its oxide purifying exhaust gas of a vehicle, its sulfide replacing pigment including poisonous metal and occupying an important feature of a long-life and...
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JP2016217171A |
To prolong the service life of an electric propulsion device by maintaining a propulsion function of the electric propulsion device, in a case where an acceleration grid 112 and a deceleration grid 113 are short-circuited.When an acceler...
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JP2016217136A |
To allow an artificial satellite to reach a geostationary orbit in a short time, perform orbit control for the artificial satellite with less power after reaching the geostationary orbit and satisfy maximum efficiency both at orbit raisi...
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JP2016217279A |
To realize exclusively a special space-ship and the like, in general, showing more superior propulsion efficiency stage than that of a solar sailing boat or the like without requiring any throwaway expensive rocket fuel and the like [in ...
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JP6046645B2 |
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JP2016210353A |
To provide a torque generator capable of generating micro-torque by using a component also used as a component constituting a spacecraft.A torque generator system includes a plurality of solar battery panels 21 and 22 and/or solar batter...
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JP6045607B2 |
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JP6045179B2 |
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JP6029114B2 |
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JP2016196872A |
To manufacture a nuclear fusion rocket engine that utilizes muon catalysis cold nuclear fusion.The nuclear fusion rocket engine uses nuclear fusion energy obtained by burning tritium and deuterium with a brown gas, as the driving force t...
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JP2016536519A |
A plasma propulsion system without an internal electrode is explained. Gas is passed by insulated plasma Rajna for an axis. A high frequency antenna makes an inside of Rajna generate inductivity or the Helicon plasma discharge. It passes...
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JP6023876B2 |
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JP2016188646A |
To provide a solid-state device that is capable of imparting a direct momentum via thermoelectric microelements.A device 1900 comprises a hot layer 1902 and a cold layer 1901. A straight through hole 1910 extends through all layers of th...
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JP6019123B2 |
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JP2016532818A |
A magnetic nozzle which has the outside shape of point thin / Suehiro who replaces with a physical boundary and uses a magnetic field in order to turn a flow of particles although changed into kinetic energy which was able to orient ther...
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JP6010132B2 |
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JP6006250B2 |
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JP6000325B2 |
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JPWO2014024966A1 |
The Propellants attaching part (3) which forms the space which is arranged in a box type-shaped case (2) and a case (2), and holds Propellants , The gas storage part (4) which stores gas while forming the space divided by the partition (...
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JP5950715B2 |
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JP2016118157A |
To provide a space vehicle and a spaceship that enable low-cost locomotion to a space colony and that assure distinguished safety.A takeoff is made using the rotation and revolution of the earth. Then, utilizing a body whose external par...
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JP2016113019A |
To enhance specific thrust in a propulsion device using hydrazine.A propulsion device 1 comprises: a tank 10 for storing hydrazine; a gas generator 20 disposed on a downstream side of the tank, decomposing hydrazine with a catalyst, for ...
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JP2016516172A |
This indication is related with a payload launching method which uses a discharge means of transport (200) used with a discharge system (20) and a discharge system (20) and a discharge means of transport (200), and/or a discharge system....
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JP2016084817A |
To provide an electric propulsion system and its operation method capable of restricting occurrence of spurious torque or at least reducing occurrence of the spurious torque when one or some of a plurality of electric thrusters lose func...
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JP2016079918A |
To realize normally a special spaceship exclusively thrown-away [in the space], not requiring any expensive rocket fuel etc. and showing a better propulsion efficiency several times more than that of a solar sailing boat.This invention p...
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JP2016075269A |
To provide a reaction propulsion force engine enabling energy amplification without depending on outside environment.A rotational shaft 4 is rotated, a turbine 5 accelerates fluid with centrifugal force, and the fluid collides with the i...
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JP2016508911A |
The present invention relates to the method for reducing the cost of satellite-remote-sensing service. The method concerned includes offer of a satellite-remote-sensing system (1) which has only one satellite (11) provided with the senso...
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JP2016503474A |
[Subject] The method of generating a high specific impulse and moderate thrust from a nuclear fusion power rocket engine is provided. [Means for Solution] A system and a method for generating and controlling a high thrust and a desired s...
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JP2016502013A |
[Elements of the Invention] The present invention is a lift generator for airplanes, and it can be rotated by this device focusing on the axis of rotation (4), And it is a rotor (2', 2'') which has a plurality of radial tracks (10), A ro...
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JP2016008512A |
To realize in general some special spaceships or the like that are exclusively throwaway (in space) and do not require any expensive rocket fuel and the like and/or show several higher-level superior propulsion efficiency than that of so...
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JP2016500787A |
The present invention relates to a field which supplies promotion agent gas to an ion propulsion machine, and is in a concrete target, It is related with a method of supplying promotion agent gas by which it comes from a pressurization t...
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JP2015222069A |
To provide an MPD thruster which can suppress supply power, reduce electrode wear, and improve propulsion efficiency.Electrodeless plasma is supplied to a space (S) between a cathode (22) and an anode (23) to lower the electrical resisti...
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JP2015222705A |
To provide a plasma accelerator and a plasma acceleration method capable of obtaining large thrust.A plasma accelerator 100 comprises: a magnetic field generator 2; a supply passage 1 which is disposed so as to cross a central region Q o...
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JP2015186440A5 |
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JP2015214956A |
To provide a vapor injection system capable of injecting vapor continuously for longer hours while restricting cavitation.A vapor injection is started from a state in which pressure in a space storing vapor within liquid storing segments...
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JP2015213020A |
To provide a plasma generator including a measurement device capable of stably and appropriately controlling the situation of plasma, and a plasma propeller employing the same.A plasma generator 1 including the measurement device include...
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JP2015206290A |
To provide a steam injection system of a small size, a light weight and a simple structure, and to provide the steam injection system capable of preventing blowout of fuel in a non-steam state, improving continuous injecting performance ...
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JP5809699B2 |
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JP2015186440A |
To obtain an antigravity engine by rotating from 4 directions toward a center with strong magnets mounted to tips of blades in an impeller.By determining a central part of an antigravity engine, respectively placing a so called impeller ...
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JP2015182706A |
To provide an ion engine test device which cools a cryopanel with simple equipment constitution without using a large size helium refrigerator.An ion engine test device 1 according to the invention jets an ion beam from an ion engine 9 t...
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JP2015145650A |
To provide an electric propulsion system in which a discharge vibration is more reduced and a stable operation area can be attained even in the case that operation parameters such as propellant flow rate, anode voltage and magnetic field...
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JP2015145675A |
To provide a device that solves disadvantages or defects usually found in rockets for traveling to a universe space, acceleration applied to a human body is high and a space trip for ordinary people is difficult, airplanes have a princip...
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JP2015097209A |
To provide a plasma generator that remarkably reduces losses caused by recombination of ions and/or electrons on walls of an ionization chamber, and a control method of the plasma generator.The plasma generator includes an ionization cha...
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JP2015074445A |
To provide methods and systems for estimating propellant transfer in an ion propulsion system.An example is a method for estimating transfer of a propellant between a first tank 208 and a second tank 210 in an ion propulsion system 200 d...
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JP2015511287A |
The present invention relates to a field of a Hall effect thruster, and relates to a thruster (1) which has a downstream end of an annular channel (2) which presents a variable section so that a thrust and a specific impulse of a thruste...
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