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1. 发明公开

US20240003404A1 FLYWHEEL ASSEMBLY 审中-公开
公开(公告)号：US20240003404A1
公开(公告)日：2024-01-04
申请号：US18313024
申请日：2023-05-05
申请人： City, University of London
发明人： Keith Robert PULLEN
IPC分类号： F16F15/315 , F16F15/30 , H02K7/00 , B60L50/30 , H02K7/02
CPC分类号： F16F15/315 , F16F15/30 , H02K7/003 , B60L50/30 , H02K7/025 , Y10T74/2119 , Y02E60/16 , Y02T10/64 , Y02T10/70
摘要： A flywheel assembly 10 comprising: at least one flywheel mass support 14, the or each said support having a shaft 19 that extends along a rotational axis 18 about which the support 14 can rotate in use, the or each said support 14 comprising a plurality of openings 24 that are each offset from said rotational axis 18, a flywheel mass 12 comprising a plurality of openings 16 that are each arranged to align with a corresponding opening in said support; and means 23 for coupling said flywheel mass 12 to the or each said support 14 so that the mass 12 can rotate with the or each support 14 in use, said coupling means 23 being configured to extend through the aligned openings in the or each support 14 and said flywheel mass 12; wherein said flywheel mass 12 comprises a plurality of generally planar flywheel mass elements sandwiched together to form a stack of elements, each said element including a plurality of openings 16 that align with the openings 24 in the or each said support 14 and with openings in neighbouring elements in said stack, said flywheel elements being coupled together and aligned with one another to form said flywheel mass solely by means of the coupling means 23 that extends through the aligned openings in said elements and the or each said support 14.

2. 发明申请

US20180069453A1 METHOD FOR PRE-CONDITIONING A KINETIC ENERGY STORAGE SYSTEM 审中-公开
公开(公告)号：US20180069453A1
公开(公告)日：2018-03-08
申请号：US15799683
申请日：2017-10-31
申请人： Saint-Augustin Canada Electric Inc.
发明人： Cheruvari Karthik Hari Dharan
IPC分类号： H02K7/09 , H02K11/20 , H02K11/215 , G01L5/00 , G01L1/24 , G01M13/04
CPC分类号： H02K7/09 , B21J1/06 , B21K1/28 , B21K1/32 , C21D8/00 , C21D9/00 , G01L1/24 , G01L5/0009 , G01M1/14 , G01M13/04 , H02K5/24 , H02K7/003 , H02K7/025 , H02K7/08 , H02K11/20 , H02K11/215 , H02K15/02 , H02K16/00 , Y02E60/16 , Y10T29/49012 , Y10T74/2119
摘要： A flywheel energy storage system incorporates various embodiments in design and processing to achieve a very high ratio of energy stored per unit cost. The system uses a high-strength steel rotor rotating in a vacuum envelope. The rotor has a geometry that ensures high yield strength throughout its cross-section using various low-cost quenched and tempered alloy steels. Low-cost is also achieved by forging the rotor in a single piece with integral shafts. A high energy density is achieved with adequate safety margins through a pre-conditioning treatment. The bearing and suspension system utilizes an electromagnet that off-loads the rotor allowing for the use of low-cost, conventional rolling contact bearings over an operating lifetime of several years.

3. 发明授权

US09856852B2 Offshore energy storage device 有权
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.

4. 发明申请

US20160329776A1 MANUFACTURING METHOD OF HUB FOR FLYWHEEL 审中-公开
标题翻译：飞利浦HUB制造方法
公开(公告)号：US20160329776A1
公开(公告)日：2016-11-10
申请号：US15153732
申请日：2016-05-12
申请人： INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
发明人： Sung Kyu HA
IPC分类号： H02K7/02 , B65H18/02
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。

5. 发明授权

US09391489B2 Magnetic coupler having magnets with different magnetic strengths 有权
标题翻译：具有不同磁强度的磁体的磁耦合器
公开(公告)号：US09391489B2
公开(公告)日：2016-07-12
申请号：US13988293
申请日：2011-11-17
申请人： Andrew Farquhar Atkins , Hing Wung To , Joshua Jonathan Dalby , Simon Shepherd , Jonathan Davis , Matthew George Child
发明人： Andrew Farquhar Atkins , Hing Wung To , Joshua Jonathan Dalby , Simon Shepherd , Jonathan Davis , Matthew George Child
IPC分类号： H02K51/00 , H02K7/02 , F16F15/18 , H02K49/10 , F16D27/01
CPC分类号： H02K7/025 , F16D27/01 , F16F15/18 , H02K49/102 , Y10T74/2119
摘要： A coupling apparatus (20) is provided for transferring energy to or from a flywheel. The coupling apparatus comprises first (22) and second (24) movable members, each having one or magnets (30, 34) arranged thereon, wherein the first movable member (22) is arranged to be coupled to a flywheel. The magnetic strength of a first magnet (30) arranged on the first movable member (22) exceeds the magnetic strength of a second magnet (34) arranged on the second movable member (24).
摘要翻译：提供一种用于将能量传送到飞轮或从飞轮传递能量的耦合装置（20）。联接装置包括第一（22）和第二（24）个可移动构件，每个可移动构件具有设置在其上的一个或多个磁体（30,34），其中第一可移动构件（22）被布置成联接到飞轮。布置在第一可动构件（22）上的第一磁体（30）的磁强度超过布置在第二可动构件（24）上的第二磁体（34）的磁强度。

6. 发明申请

US20150008778A1 METHOD FOR PRODUCING A KINETIC ENERGY STORAGE SYSTEM 有权
标题翻译：生产动力储存系统的方法
公开(公告)号：US20150008778A1
公开(公告)日：2015-01-08
申请号：US14322749
申请日：2014-07-02
申请人： QUANTUM ENERGY STORAGE CORPORATION
发明人： Cheruvari Karthik Hari Dharan
IPC分类号： H02K7/02
CPC分类号： H02K7/09 , B21J1/06 , B21K1/28 , B21K1/32 , C21D8/00 , C21D9/00 , G01L1/24 , G01L5/0009 , G01M1/14 , G01M13/04 , H02K5/24 , H02K7/003 , H02K7/025 , H02K7/08 , H02K11/20 , H02K11/215 , H02K15/02 , H02K16/00 , Y02E60/16 , Y10T29/49012 , Y10T74/2119
摘要： A flywheel energy storage system incorporates various embodiments in design and processing to achieve a very high ratio of energy stored per unit cost. The system uses a high-strength steel rotor rotating in a vacuum envelope. The rotor has a geometry that ensures high yield strength throughout its cross-section using various low-cost quenched and tempered alloy steels. Low-cost is also achieved by forging the rotor in a single piece with integral shafts. A high energy density is achieved with adequate safety margins through a pre-conditioning treatment. The bearing and suspension system utilizes an electromagnet that off-loads the rotor allowing for the use of low-cost, conventional rolling contact bearings over an operating lifetime of several years.
摘要翻译：飞轮储能系统在设计和处理中包含各种实施例，以实现每单位成本存储的非常高的能量比。该系统使用在真空外壳中旋转的高强度钢转子。转子具有使用各种低成本淬火和回火合金钢在整个横截面上确保高屈服强度的几何形状。通过将转子锻造成具有整体轴的单件也可以实现低成本。通过预处理处理，具有足够安全裕度的高能量密度。轴承和悬挂系统使用一个电磁铁来卸载转子，允许在几年的使用寿命内使用低成本的常规滚动接触轴承。

7. 发明授权

US08926396B2 Flywheel motor and gyroscopic clutch 有权
标题翻译：飞轮马达和陀螺离合器
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.
发明人： Berrigan August Romig Lennon
IPC分类号： A63H17/00 , A63H17/26 , A63H29/20 , A63H17/42 , F03G3/08 , A63H1/00
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。

8. 发明申请

US20140167533A1 ROTOR ASSEMBLY APPARATUS AND METHODS 审中-公开
标题翻译：转子装配装置和方法
公开(公告)号：US20140167533A1
公开(公告)日：2014-06-19
申请号：US14108624
申请日：2013-12-17
申请人： Active Power, Inc
发明人： James Andrews , Robert Hudson , Donald Hudson , Randal Lee
IPC分类号： H02K1/24 , H02K15/02
CPC分类号： H02K1/246 , H02K7/025 , Y02E60/16 , Y10T29/49012 , Y10T74/2119
摘要： Rotors assemblies usable in energy storage devices and power systems include a plurality of laminations oriented in vertical alignment, a first plate contacting a first side of the laminations, a second plate contacting a second side of the laminations, and at least one fastener engaged with the plates to compressively retain the laminations and limit relative movement of the laminations. Fasteners can engage the plates via an interference fit and pass through a clearance in the laminations sized to limit contact between the fasteners and the laminations during rotation of the rotor assembly. The laminations can be arranged with a thicker region of a first lamination above a thinner region of a second to form a stacked pair, and multiple stacked pairs can be rotationally offset from one another.
摘要翻译：可用于能量存储装置和动力系统的转子组件包括垂直取向定向的多个叠片，接触叠片第一侧的第一板，与叠片的第二侧接触的第二板以及与板压缩地保持叠片并限制叠片的相对运动。紧固件可以通过过盈配合接合板，并穿过叠片中的间隙，其大小以在转子组件旋转期间限制紧固件和叠片之间的接触。叠片可以布置成在第二层的更薄区域上方的第一层叠的较厚区域以形成堆叠对，并且多个堆叠对可以彼此旋转地偏移。

9. 发明申请

US20130064979A1 METHODS FOR MANUFACTURING ARCHITECTURAL CONSTRUCTS 有权
公开(公告)号：US20130064979A1
公开(公告)日：2013-03-14
申请号：US13584644
申请日：2012-08-13
申请人： Roy Edward McAlister
发明人： Roy Edward McAlister
IPC分类号： B05D5/00 , B05D3/02
CPC分类号： B05D5/00 , B01D39/20 , B05D1/36 , B05D3/0218 , B05D3/107 , B05D3/12 , B05D7/50 , C01B32/05 , C01B32/186 , C01B32/19 , C01B32/194 , C01B35/14 , C23C16/01 , C23C16/26 , C23C16/342 , C30B25/02 , C30B29/02 , C30B29/64 , C30B29/68 , C30B31/00 , C30B31/04 , C30B31/06 , C30B33/00 , H02K7/025 , H02N2/0005 , Y10T74/2119 , Y10T428/24793 , Y10T428/2495
摘要： An architectural construct is a synthetic material that includes a matrix characterization of different crystals engineered to exhibit certain properties. An architectural construct can be fabricated by a process involving layer deposition, formation, exfoliation and spacing. In one aspect, purified methane can be dehydrogenated onto a substrate by applying heat through the substrate. Deposited carbon can form a plurality of layers of a matrix characterization of crystallized carbon through self-organization. The layers can be exfoliated and spaced to configure parallel orientation at a desired spacing and thickness using selected precursors and applying heat, pressure, or both. The desired architectural construct can further be stabilized and doped to exhibit desired properties.

10. 发明申请

US20130061714A1 INERTIAL WHEEL FOR EXERCISE BICYCLE 审中-公开
标题翻译：锻炼自行车的惯性轮
公开(公告)号：US20130061714A1
公开(公告)日：2013-03-14
申请号：US13670415
申请日：2012-11-06
申请人： BOB HSIUNG
发明人： BOB HSIUNG
IPC分类号： H02K7/02
CPC分类号： A63B22/06 , A63B21/225 , A63B22/0605 , Y10T74/2119
摘要： The inertial wheel contains a circular side piece and a circular frame piece oppositely together. The side piece has its circumference extended towards the frame piece into a first ring wall. The frame piece has its circumference extended towards the side piece into a second ring wall. A ring groove is configured along the second ring wall, and an outer section of the second ring wall presents as a ring platform. The first ring wall of the side piece is received by the ring platform of the second ring wall of the frame piece; and the first and second ring walls are riveted. The inertial wheel is easy to start, with significant inertia, simple to manufacture, less prone to deformation, low cost, low carbon, visually appealing, and wide applicability.
摘要翻译：惯性轮包括一个圆形的侧面件和一个圆形的框架件，它们相对地在一起。侧片具有朝向框架件延伸成第一环形壁的周长。框架件的周边朝向侧面延伸成第二环形壁。沿着第二环形壁构造环形槽，并且第二环形壁的外部部分呈现为环形平台。侧片的第一环形壁由框架件的第二环壁的环形平台接收; 并且铆接第一和第二环形壁。惯性轮容易启动，惯性大，制造简单，不易变形，成本低，碳含量低，视觉吸引力好，适用性广。

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