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    Aircraft propulsion system
    1.
    发明申请
    Aircraft propulsion system 有权

    公开(公告)号：US20060254255A1

    公开(公告)日：2006-11-16

    申请号：US11336828

    申请日：2006-01-23

    申请人： Keiichi Okai ,  Takeshi Tagashira ,  Ryoji Yanagi ,  Hiroshi Nomura

    发明人： Keiichi Okai ,  Takeshi Tagashira ,  Ryoji Yanagi ,  Hiroshi Nomura

    IPC分类号： F02K3/04

    CPC分类号： H02K7/1823 ,  B64D27/24 ,  F01D15/10 ,  F02K3/06 ,  H02K55/00 ,  Y02T50/44 ,  Y02T50/62 ,  Y02T50/671

    摘要： To provide an aircraft propulsion system which can secure the optimum thrust and thrust vector for flight conditions, as well as the optimum sectional area for the engine, and which is highly compatible with the environment. An electrical generator is coupled to a turbofan engine, the electrical generator is driven by output power of the turbofan engine to output electric power, and an electromagnetic driving fan is driven by the electric power. On the other hand, after bringing each of coils in the electromagnetic driving fan to a superconductive state, liquid hydrogen is introduced to a heat exchanger, collects the energy of exhaust as heat, is then vaporized, and thereafter supplied to a combustor and to a fuel cell. Further, the electromagnetic driving fan is changed in its rotational phase by a rotating mechanism portion, is made movable in a width direction of a wing and a wing chord direction by a slide mechanism portion, and can be stored inside or outside the wing by a storage mechanism portion.

    Aircraft propulsion system
    3.
    发明授权
    Aircraft propulsion system 有权
    飞机推进系统

    公开(公告)号：US07555893B2

    公开(公告)日：2009-07-07

    申请号：US11336828

    申请日：2006-01-23

    申请人： Keiichi Okai ,  Takeshi Tagashira ,  Ryoji Yanagi ,  Hiroshi Nomura

    发明人： Keiichi Okai ,  Takeshi Tagashira ,  Ryoji Yanagi ,  Hiroshi Nomura

    IPC分类号： F02K1/00

    CPC分类号： H02K7/1823 ,  B64D27/24 ,  F01D15/10 ,  F02K3/06 ,  H02K55/00 ,  Y02T50/44 ,  Y02T50/62 ,  Y02T50/671

    摘要： To provide an aircraft propulsion system which can secure the optimum thrust and thrust vector for flight conditions, as well as the optimum sectional area for the engine, and which is highly compatible with the environment.An electrical generator is coupled to a turbofan engine, the electrical generator is driven by output power of the turbofan engine to output electric power, and an electromagnetic driving fan is driven by the electric power. On the other hand, after bringing each of coils in the electromagnetic driving fan to a superconductive state, liquid hydrogen is introduced to a heat exchanger, collects the energy of exhaust as heat, is then vaporized, and thereafter supplied to a combustor and to a fuel cell. Further, the electromagnetic driving fan is changed in its rotational phase by a rotating mechanism portion, is made movable in a width direction of a wing and a wing chord direction by a slide mechanism portion, and can be stored inside or outside the wing by a storage mechanism portion.

    摘要翻译： 提供飞机推进系统，其可以确保用于飞行条件的最佳推力和推力矢量以及用于发动机的最佳截面积，并且其与环境高度兼容。 发电机与涡扇发动机相连，发电机由涡扇发动机的输出功率驱动，输出电力，电磁驱动风扇由电力驱动。 另一方面，在电磁驱动风扇中的线圈中的每个线圈成为超导状态之后，将液态氢引入到热交换器中，将热量收集排气的能量，然后蒸发，然后供给到燃烧器和 燃料电池。 此外，电磁驱动风扇通过旋转机构部在其旋转相位上变化，通过滑动机构部在翼的宽度方向和翼弦方向上可移动，并且可以通过一个 存储机构部分。