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公开(公告)号：US20230396125A1
公开(公告)日：2023-12-07
申请号：US18032429
申请日：2021-10-01
发明人： Satoshi TANIMOTO , Takashi NAKAMURA
摘要： A flywheel energy storage system that can not only be miniaturized but also can be dramatically improved in a maximum device mass energy density is provided. The flywheel energy storage system includes a flywheel unit (2) in which flywheel hubs (8A), (8B) that are provided with rotary mass circular wheels (9A), (9B) on outer peripheries thereof are supported on support shafts (5A), (5B), and an electrical motor/generator unit (3) that is provided with a stator unit (10) formed by a coreless induction coil (11i) between the flywheel hubs (8A), (8B) that hold rotor units (12A), (12B) formed by a yokeless annular permanent magnet Halbach array.
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公开(公告)号：US09995284B1
公开(公告)日：2018-06-12
申请号：US15731077
申请日：2017-04-17
申请人： Gottfried J. Gutsche
发明人： Gottfried J. Gutsche
CPC分类号： F03G3/08 , B60K8/00 , F16H33/08 , H02K7/02 , H02K2207/00
摘要： A device for efficient self-contained timely sequential vehicular inertial thrust drive is presented comprising two in opposing motion direction internal frequency modulated mechanical oscillators using the simultaneous and combined effort of straight line and rotational inertial reluctance of flywheels. The oscillator's mass motions are obtained with a motor-generators imbedded into large backrest flywheels reciprocally exerting pulsed drive actions and dynamic braking action onto rotors. The motor generators are controlled by a manually tunable electronic controller allowing the fine tuning of the mass motions for finding the highest thrust efficiency. The oscillator's frequency modulation is obtained with an internal reaction less angular mutual reciprocal torque pulse exertion by the motor between the large backrest flywheels against the fast spinning rotor. The internal cycle is recycling unused backrest flywheel energy back into the power supply allowing for an efficient propulsion cycle without energy loss.
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公开(公告)号：US09856852B2
公开(公告)日：2018-01-02
申请号：US14831793
申请日：2015-08-20
申请人： Sea Twirl AB
发明人： Daniel Ehrnberg
IPC分类号： F03D3/00 , F03G3/08 , H02K7/02 , H02K7/18 , F03D9/10 , F03D9/12 , F03D13/25 , F03D9/25 , F03D9/28
CPC分类号： F03D3/005 , F03D9/10 , F03D9/12 , F03D9/25 , F03D9/28 , F03D13/25 , F03G3/08 , F05B2240/93 , F05B2240/95 , H02K7/025 , H02K7/1853 , Y02E10/727 , Y02E60/16 , Y10T74/2119
摘要： The present invention relates to a floating wind energy harvesting apparatus for offshore installation, comprising an elongated wind turbine body extending along a longitudinal wind turbine body axis, said wind turbine body comprising a lower body portion and an upper body portion; wind turbine blades attached to the upper body portion; at least a first cavity inside said wind turbine body and arranged within a first radial distance from said longitudinal wind turbine body axis; at least a second cavity arranged within a second radial distance, greater than said first radial distance, from said longitudinal wind turbine body axis; at least a first pump for pumping water from said first cavity to said second cavity; and an energy converter attached to said wind turbine body for converting the rotation of said wind turbine body to electrical energy.
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公开(公告)号：US20170321664A1
公开(公告)日：2017-11-09
申请号：US15582676
申请日：2017-04-29
申请人： Jody G. Robbins
发明人： Jody G. Robbins
IPC分类号： F03G3/00
摘要： A method and apparatus for a gimbal propulsion system includes at least one pair of gimbals having counter rotating platters and counter rotating spinning weights to produce a net acceleration vector along a desired direction. A second and third pair of gimbals are added having gimbal arms that are spatially offset from each other by 2π/3 radians to produce a smooth acceleration vector along the desired direction.
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公开(公告)号：US20170085155A1
公开(公告)日：2017-03-23
申请号：US14951570
申请日：2015-11-25
发明人： Gyu Eob HWANG , Si Dae KIM
CPC分类号： H02K7/1853 , F03B17/005 , F03B17/04 , F03G3/08 , Y10S74/09
摘要： A high efficiency energy production apparatus using potential energy includes a weight body, a circulation chamber allowing the weight body to be moved upwards by buoyancy of liquid, a buoyant chamber extending from an upper surface of the circulation chamber in a vertical direction and accommodating liquid therein, a falling chamber disposed at one side of the buoyant chamber and extending in the vertical direction such that the weight body raised through the buoyant chamber falls freely, a horizontal movement unit moving the weight body from the buoyant chamber to the falling chamber, a power conversion unit converting potential energy of the falling weight body into kinetic energy, a generator generating electricity by receiving the kinetic energy from the power conversion unit, and a control box supplying power for operation of the respective components and controlling the operation.
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公开(公告)号：US20160329776A1
公开(公告)日：2016-11-10
申请号：US15153732
申请日：2016-05-12
发明人： Sung Kyu HA
CPC分类号： H02K7/025 , B65H18/023 , F03G3/08 , F03G2730/07 , F16F15/305 , F16F15/3153 , H02J15/00 , Y02P90/50 , Y10T74/2119
摘要： There are provided a hub for a flywheel and an energy storage flywheel. The hub for a flywheel is provided between a rotor and a rotational shaft of a flywheel to allow the rotor to have the same rotation speed as that of the rotational shaft. The hub includes a hollow main dome in which a through hole into which the rotational shaft is inserted is formed in one end and an opening is formed in the other end in a longitudinal direction of the rotational shaft, and that is formed by winding a composite material therearound; and a sub dome that is bonded to the rotor and is formed by winding the composite material around an outer surface of the main dome. Any one of the main dome and the sub dome expands in a radial direction of the rotational shaft along with the rotation of the rotational shaft and the rotor to allow the sub dome and the rotor to be maintained at a bonded state therebetween.
摘要翻译： 提供了一个用于飞轮和储能飞轮的轮毂。 用于飞轮的轮毂设置在转子和飞轮的旋转轴之间，以允许转子具有与旋转轴相同的转速。 轮毂包括中空的主圆顶，其中在其一端形成有旋转轴插入其中的通孔，并且在旋转轴的纵向方向上的另一端形成开口，并且通过卷绕复合材料 材料周围; 以及接合到转子并通过将复合材料绕在主圆顶的外表面上而形成的副圆顶。 主圆顶和副拱顶中的任一个与旋转轴和转子的旋转一起沿着旋转轴的径向膨胀，以允许副圆顶和转子在其间保持接合状态。
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7.发明授权Rotation assistance device, rotation assistance method, and power generation device 有权旋转辅助装置，旋转辅助方法和发电装置公开(公告)号：US09059608B2
公开(公告)日：2015-06-16
申请号：US14233272
申请日：2012-08-10
申请人： Shigeyoshi Kuramoto
发明人： Shigeyoshi Kuramoto
CPC分类号： H02K7/02 , F03G3/08 , H02K7/1807
摘要： A rotation assistance device (1) is equipped with a rotating shaft body (11) and multiple rotation assistance bodies (20), which are equipped with rotating bodies (40). The rotating bodies are equipped with a rotation-promoting body (22), having a mass that maintains rotation, and with a spring shaft (23), one end of which is connected to the shaft body (11) and the other end of which is connected to the rotation-promoting body (22), and which expands and contracts in the lengthwise direction by means of an elastic body. The rotation assistance bodies also are equipped with guide rails (21), which guide the rotation-promoting bodies (22) of the rotating bodies (40) so as to rotate in an elliptical orbit. The rotating bodies (40) are attached to the shaft body (11) such that their respective attachment angles around the axis of rotation are displaced with respect to each other.
摘要翻译： 旋转辅助装置（1）配备有旋转体主体（11）和配备有旋转体（40）的多个旋转辅助体（20）。 旋转体配备有具有保持旋转的质量的旋转促进体（22），并且具有弹簧轴（23），其一端连接到轴体（11），另一端连接到轴体 连接到旋转促进体（22），并且通过弹性体在长度方向上膨胀和收缩。 旋转辅助体还配备有引导旋转体（40）的旋转促进体（22）旋转成椭圆轨道的导轨（21）。 旋转体（40）附接到轴体（11），使得它们各自围绕旋转轴线的附接角度相对于彼此移位。
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公开(公告)号：US09057362B2
公开(公告)日：2015-06-16
申请号：US13247831
申请日：2011-09-28
申请人： Carl R. McIver
发明人： Carl R. McIver
CPC分类号： F03G7/08 , B01J37/0238 , F03G3/08 , F04B37/06
摘要： A vacuum pump may comprise a grating, and a sublimation element. The grating may have a grating opening and a grating interior that may be bounded by at least one grating surface. The sublimation element may be located within the grating interior and may be configured to sublimate and form a reactive film on the grating interior upon heating of the sublimation element above the sublimation temperature. The reactive film may be effective to capture gas molecules entering the grating interior through the grating opening and contacting the reactive film.
摘要翻译： 真空泵可以包括光栅和升华元件。 光栅可以具有可以由至少一个光栅表面界定的光栅开口和光栅内部。 升华元件可以位于光栅内部，并且可以被配置为在升华元件加热到升华温度之上时在光栅内部升华并形成反射膜。 反应性膜可以有效地捕获通过光栅开口进入光栅内部并接触反应膜的气体分子。
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公开(公告)号：US08926396B2
公开(公告)日：2015-01-06
申请号：US13833615
申请日：2013-03-15
申请人： Mattel, Inc.
CPC分类号： A63H17/26 , A63H17/42 , A63H29/20 , F03G3/08 , Y10T74/2119
摘要： An inertia motor for a toy has a housing supporting a rotating flywheel. The flywheel has a disk with generally radially movable elements, movement of which vary the moment of inertia of the disk. Another element is supported by the housing so as to be movable towards and away from the disk and is located so as to be able to engage at least one of the movable elements when the flywheel has slowed sufficiently. Angular momentum and energy in the flywheel at engagement is transferred to the housing. The housing may also include a transmission such as a gear train to connect the flywheel with one of more elements of the toy to be powered by the flywheel.
摘要翻译： 用于玩具的惯性电动机具有支撑旋转飞轮的壳体。 飞轮具有盘，其具有大致可径向移动的元件，其运动改变盘的惯性矩。 另一个元件由壳体支撑以能够朝向和远离盘移动，并且被定位成当飞轮已经充分减慢时能够接合至少一个可移动元件。 飞轮在接合时的角动量和能量被传递到壳体。 壳体还可以包括诸如齿轮系的传动装置，以将飞轮与飞轮驱动的玩具的更多元件中的一个连接。
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公开(公告)号：US08872364B2
公开(公告)日：2014-10-28
申请号：US13566177
申请日：2012-08-03
申请人： Ming-Chun Tsai
发明人： Ming-Chun Tsai
IPC分类号： H02K7/18
摘要： A power generator includes a heavy gyro body, a driving device, a transmission disk and an electricity generation module. The driving device is used to drive the heavy gyro body to rotate about a vertical spindle. The transmission disk is secured to and rotatable simultaneously with the heavy gyro body. The transmission disk has a plurality of rollers at a sidewall thereof. The electricity generation module has a rotation disk, which has a plurality of inclined grooves at a sidewall thereof. Each inclined groove is meshed with a corresponding roller of the transmission disk such that the transmission disk is able to drive the rotation disk to rotate, wherein an included angle between an inner sidewall of each inclined groove and a horizontal plane is more than 0 degree and less than 45 degrees.
摘要翻译： 发电机包括重型陀螺仪，驱动装置，传动盘和发电模块。 驱动装置用于驱动重型陀螺仪主体围绕垂直轴旋转。 传动盘被固定到重的陀螺仪身上并与其同时旋转。 传动盘在其侧壁具有多个辊。 发电模块具有旋转盘，其在其侧壁具有多个倾斜槽。 每个倾斜槽与传动盘的相应辊啮合，使得传动盘能够驱动旋转盘旋转，其中每个倾斜槽的内侧壁与水平面之间的夹角大于0度， 小于45度。
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