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公开(公告)号:WO2022098741A1
公开(公告)日:2022-05-12
申请号:PCT/US2021/057875
申请日:2021-11-03
申请人: KOPP, Ken E. , WOOD, Ryan S.
发明人: KOPP, Ken E. , WOOD, Ryan S.
摘要: An aneutronic fusion apparatus is disclosed that uses a lithium ammonia fuel mixture as a supercritical fusion fuel of solvated electrons thereby lowering the coulomb barrier to achieve small scale fusion. The integration of alpha sources, magnetic confinement, electrical arcing, and pressure allow for fusion events and chain reactions. The process operates in a cyclical fashion fusing atoms then fizzling creating a diamagnetic pressure in the plasma whose output energy is inductively harvested. Atypical embodiment device includes: a chamber; a magnetic confinement coil surrounding at least a portion of the chamber; electrodes extending into the chamber defining a gap. A device having bidirectional electrode rod arrays has a first array with rods extending in a first direction, a last electrode rod array having rods extending in a second direction opposite the first direction, and one or more intervening electrode rod arrays each having rods extending in both directions.
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公开(公告)号:WO2022040329A1
公开(公告)日:2022-02-24
申请号:PCT/US2021/046528
申请日:2021-08-18
申请人: HORA, Heinrich , MILEY, George, H.
发明人: HORA, Heinrich , MILEY, George, H.
摘要: A propulsion method including the steps of providing a vehicle comprising a cylindrical reactor unit; conducting a nuclear fusion reaction in the cylindrical reactor unit; and deflecting a pulse of electrically charged ions from the cylindrical reactor unit in one direction in a counter-parabolic electrical field to accelerate a surface of the parabolic wall in an opposite direction so as to propel the vehicle.
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公开(公告)号:WO2021257145A2
公开(公告)日:2021-12-23
申请号:PCT/US2021/024151
申请日:2021-03-25
摘要: Described are concepts directed toward systems, structures and techniques to create low-resistance, high current capacity, demountable solder joint connections. Such systems, structures and techniques may be used to simultaneously create low-resistance, high current capacity, demountable solder joint connections at multiple locations between no insulation (NI) superconductors and in particular between NI high temperature superconductors (HTS) such as may be used in NI-HTS magnets.
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公开(公告)号:WO2021222039A1
公开(公告)日:2021-11-04
申请号:PCT/US2021/028980
申请日:2021-04-23
申请人: TSIPER, Evgueni
发明人: TSIPER, Evgueni
摘要: A fusion reactor has a vacuum chamber maintaining a deep vacuum. A first ion beam and a second ion beam are directed within an active space along a first path and a second path, respectively. Each ion beam has essentially uniform energies of ions within each ion beam, and essentially uniform velocity vectors of ions within each beam at points within each path of each respective ion beam. The first and the second ion beams are caused to collide substantially head-on with each other within a reaction zone in the active space, where the ratio of the energy of the ions of the first beam to the energy of the ions of the second beam equals the inverse ratio of the respective ion masses. Energy of the scattered ions of the first ion beam and the second ion beam is recovered, and cold ions are evacuated from the active space.
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公开(公告)号:WO2021202100A1
公开(公告)日:2021-10-07
申请号:PCT/US2021/022554
申请日:2021-03-16
发明人: FOREST, Cary, Brett , ANDERSON, Jay, Keith , WALLACE, John, Philip , HARVEY, Robert, W. , PETROV, Yuri, V.
摘要: An apparatus for generating a highly energetic plasma employs a low-energy neutral beam injected into a magnetically contained mirror plasma to produce plasma ions boosted in energy to fusion levels by a coordinated radiofrequency field.
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公开(公告)号:WO2021122522A1
公开(公告)日:2021-06-24
申请号:PCT/EP2020/086112
申请日:2020-12-15
申请人: TOKAMAK ENERGY LTD
发明人: BRITTLES, Greg
摘要: A high temperature superconducting, HTS, field coil. The HTS field coil comprises a plurality of turns comprising HTS material and metallic stabilizer; and a partially insulating layer separating the turns, such that current can be shared between turns via the partially insulating layer. The partially insulating layer comprises an insulating region, and a plurality of electrically conductive paths through the insulating region, wherein current can be shared between the turns via the electrically conductive paths. Each electrically conductive path comprises an HTS bridge comprising HTS material, wherein the HTS bridge is in series with normally conducting material of the electrically conductive path.
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公开(公告)号:WO2019226358A2
公开(公告)日:2019-11-28
申请号:PCT/US2019/031595
申请日:2019-05-09
发明人: WONG, Alfred, Y. , CHEN, Allan, Xi
IPC分类号: G21B1/05
摘要: Fusion reactor designs and techniques are provided in which an electron cyclotron resonance (ECR) system is coupled to a cylindrical reactor to generate ions within the reactor to form a weakly ionized plasma. An ion cyclotron resonance (ICR) system, also coupled to the cylindrical reactor, is further utilized to accelerate the ions radially in the cylindrical reactor with increasing circular trajectory. The ions are contained within a uniform magnetic field provided by a superconducting magnet coupled to the cylindrical reactor. As the ions are accelerated they also drive neutral particles within the reactor to the same energy level through the mechanism of ion-neutral coupling. Collisions of plasma particles with a target also create macroparticles to form a "dusty" plasma, in which the macroparticles contain multiple charges and masses which can sustain fusion reactions.
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公开(公告)号:WO2018208831A1
公开(公告)日:2018-11-15
申请号:PCT/US2018/031666
申请日:2018-05-08
发明人: WONG, Alfred Y.
摘要: Methods, apparatuses, devices, and systems for producing and controlling and fusion activities of nuclei. Hydrogen atoms or other neutral species (neutrals) are induced to rotational motion in a confinement region as a result of ion-neutral coupling, in which ions are driven by electric and magnetic fields. The controlled fusion activities cover a spectrum of reactions including aneutronic reactions such as proton-boron-11 fusion reactions.
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公开(公告)号:WO2018197846A1
公开(公告)日:2018-11-01
申请号:PCT/GB2018/051055
申请日:2018-04-23
申请人: TOKAMAK ENERGY LTD
发明人: NOONAN, Paul , KRUIP, Marcel
摘要: Neutron shielding for the central column of a tokamak nuclear fusion reactor. The neutron shielding comprises an electrically conductive neutron absorbing material. The neutron shielding is arranged such that the electrically conductive neutron absorbing material forms a solenoid for the initiation of plasma within the tokamak.
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公开(公告)号:WO2018156860A1
公开(公告)日:2018-08-30
申请号:PCT/US2018/019364
申请日:2018-02-23
摘要: An example method includes directing gas, via one or more first valves, from within an inner electrode to an acceleration region between the inner electrode and an outer electrode that substantially surrounds the inner electrode, directing gas, via two or more second valves, from outside the outer electrode to the acceleration region, and applying, via a power supply, a voltage between the inner electrode and the outer electrode, thereby converting at least a portion of the directed gas into a plasma saving a substantially annular cross section, the plasma flowing axially within the acceleration region toward a first end of the inner electrode and a first end of the outer electrode and, thereafter, establishing a Z-pinch plasma that flows between the first end of the outer electrode and the first end of the inner electrode. Related plasma confinement systems and methods are also disclosed herein.
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