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公开(公告)号:US20120015567A1
公开(公告)日:2012-01-19
申请号:US12544375
申请日:2009-08-20
申请人: Matthew Herbek , Robert Dietzen , Braden Powell , Sean Day , Kenneth Blanchette , Matthew Gries , Matthew B. Ascari , John W. Rapp , Robert J. Howard
发明人: Matthew Herbek , Robert Dietzen , Braden Powell , Sean Day , Kenneth Blanchette , Matthew Gries , Matthew B. Ascari , John W. Rapp , Robert J. Howard
CPC分类号: B63J3/04 , B63G8/08 , B63G8/22 , B63J2003/046 , F01K15/04 , F01K25/04 , F01K27/00 , Y02T70/70
摘要: A water navigable vessel or glider can transport cargo across oceans and other bodies of water without the use of fossil or nuclear fuels. The vessel includes a housing, a cargo or payload area within the housing, one or more control fins attached to the housing, a ballast within the housing, an expandable and contractible container configured to receive a clathrate and maintain a minimum amount of pressure on the clathrate within the housing in proximity to the ballast, and an intake valve coupled to the ballast. The clathrate changes state, thereby changing the buoyancy of the glider, and causing the glider to move through the body of water.
摘要翻译: 水上航行船只或滑翔机可以在不使用化石或核燃料的情况下将货物运送到海洋和其他水体。 船舶包括壳体内的货物或有效负载区域,附接到壳体的一个或多个控制翅片,壳体内的镇流器,可膨胀和收缩的容器,其构造成接收包合物并且保持最小量的压力 在靠近镇流器的壳体内包围,以及连接到镇流器的进气阀。 包裹体改变状态,从而改变滑翔机的浮力,并使滑翔机移动通过水体。
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公开(公告)号:US20100132538A1
公开(公告)日:2010-06-03
申请号:US12689084
申请日:2010-01-18
CPC分类号: B63G7/06 , B63G2007/065 , B63J3/04 , B63J2003/046 , F41H11/28 , Y02T70/70 , Y02T90/38
摘要: A magnetic signature minesweeping device comprising a water driven turbine power generator and a superconducting material magnet, wherein the turbine power generator is arranged, in use, to supply a driving current for the superconducting material magnet when the minesweeping device is towed through the water. In a further embodiment, a control unit is arranged, in use, to control the magnetic output of the superconducting magnet and the power output of the turbine power generator. Furthermore, a method of minesweeping using the device and an array of the devices is disclosed.
摘要翻译: 一种包括水驱涡轮发电机和超导材料磁体的磁标志扫雷装置,其中,当扫雷装置通过水拖动时,涡轮发电机在使用中布置成为超导材料磁体提供驱动电流。 在另一实施例中,在使用中布置控制单元以控制超导磁体的磁输出和涡轮发电机的功率输出。 此外,公开了使用该装置的扫雷方法和该装置的阵列。
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公开(公告)号:US20100065104A1
公开(公告)日:2010-03-18
申请号:US11848986
申请日:2007-08-31
申请人: Bradford G. Baruh
发明人: Bradford G. Baruh
IPC分类号: H01L31/048 , F24J2/04 , E04D13/18 , F24J2/36
CPC分类号: H02S20/23 , B63B15/0083 , B63B41/00 , B63B2015/0075 , B63H9/06 , B63J2003/003 , F24S20/50 , F24S20/67 , F24S20/70 , F24S30/20 , F24S30/452 , H02S20/00 , H02S30/20 , Y02B10/12 , Y02B10/20 , Y02E10/44 , Y02E10/47 , Y02E10/50 , Y02T70/70
摘要: A solar panel system, which includes a plurality of solar panels; a support structure comprised of a track system adapted to receive a plurality of solar panels; and a system for extending and retracting the plurality of solar panels.
摘要翻译: 一种太阳能电池板系统,包括多个太阳能电池板; 由适于接收多个太阳能电池板的轨道系统组成的支撑结构; 以及用于延伸和缩回多个太阳能电池板的系统。
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公开(公告)号:US20090303700A1
公开(公告)日:2009-12-10
申请号:US12146609
申请日:2008-06-26
申请人: Gi-Seung Choi , Jong-Chan Lee , In-Sung Her , Hyo-Jin Weon , Min-Su Kim
发明人: Gi-Seung Choi , Jong-Chan Lee , In-Sung Her , Hyo-Jin Weon , Min-Su Kim
CPC分类号: F21S2/005 , B63B22/166 , B63C7/26 , B63J2003/003 , F21S4/10 , F21S9/037 , F21W2111/047 , G02B6/001 , Y02T70/70
摘要: An aquatic light emitting device comprising a plurality of point light emitting units and a plurality of linear light emitting units is disclosed. The point light emitting unit comprises a floating member part, a light source part, and a power supply part. The floating member includes a hollow body which has an internal space isolated from the outside so as to give buoyancy, one or more junction portions formed on an outer surface thereof, and has a light inlet opening formed on an upper part, and a string connected to a lower surface of the hollow body. The light source part is attached to the upper surface of the floating member, has an isolated internal space with light outlet openings provided at the upper and lower surfaces thereof, and a light source and a light source control circuit contained in the isolated internal space. The power supply part is located on the upper surface of the light source part and includes a solar cell. The linear light emitting unit comprises at least one optical fiber which is introduced into the hollow body through a hole formed at the junction portion, one end of which is arranged at the light inlet opening of the hollow body, and part of which extends outwards through the junction portion, and is surrounded by a transparent tube.
摘要翻译: 公开了一种包括多个点光发射单元和多个线性发光单元的水发光装置。 点光发射单元包括浮动部件,光源部分和电源部分。 浮动构件包括:空心体,其具有与外部隔离的内部空间,以提供浮力;形成在其外表面上的一个或多个接合部,并且具有形成在上部的光入口,并且连接有串 到中空体的下表面。 光源部分附接到浮动部件的上表面,具有隔离的内部空间,在其上表面和下表面设置有出光口,以及包含在隔离的内部空间中的光源和光源控制电路。 电源部位于光源部的上表面,具有太阳能电池。 线性发光单元包括至少一个光纤,其通过形成在接合部分处的孔被引入中空本体,该孔的一端设置在中空体的光入口处,并且其一部分向外延伸穿过 连接部分,并被透明管包围。
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公开(公告)号:US20090222155A1
公开(公告)日:2009-09-03
申请号:US12379125
申请日:2009-02-12
申请人: Gerald Allen Alston , Bruce Nelson , Justin Dobbs
发明人: Gerald Allen Alston , Bruce Nelson , Justin Dobbs
IPC分类号: B63H21/21
CPC分类号: B63J3/04 , B63H21/00 , B63H21/20 , B63H21/213 , B63J2003/046 , Y02T70/70
摘要: A system for automatically controlling the speed of a battery powered electric propulsion motor driving a shaft connected to a propeller located on a sailing vessel. The system includes a user interface for selecting either a neutral, a regeneration or a forward thrust operating mode. The system also includes a controller configured to receive input from a motor speed sensor and a motor current sensor. The controller adjust the speed of the motor to the correct motor speed. The controller is configured so that in the neutral mode the correct motor speed is the speed required to substantially eliminate thrust on the shaft.
摘要翻译: 一种用于自动控制电池供电的电动推进电机的速度的系统,其驱动连接到位于帆船上的螺旋桨的轴。 该系统包括用于选择空档,再生或前推操作模式的用户界面。 该系统还包括被配置为接收来自电动机速度传感器和电动机电流传感器的输入的控制器。 控制器将电机的速度调整到正确的电机转速。 控制器被配置为使得在中立模式下,正确的电动机速度是基本上消除轴上的推力所需的速度。
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公开(公告)号:US20070145751A1
公开(公告)日:2007-06-28
申请号:US11680579
申请日:2007-02-28
申请人: Paul Roos
发明人: Paul Roos
IPC分类号: F01D15/10
CPC分类号: F03B13/105 , B63H23/24 , B63J2003/002 , B63J2003/046 , F01D15/10 , F03B3/04 , F03B13/00 , F05B2220/20 , F05B2220/602 , F05B2220/7066 , F05B2220/7068 , F05B2280/5008 , F05D2220/20 , F05D2220/62 , F05D2220/766 , F05D2220/768 , Y02B10/50 , Y02E10/22 , Y02E10/223 , Y02T50/672 , Y02T70/70
摘要: A fluid power conversion apparatus (1) serving fluid pumping and/or power-generation functions, including: (a) an impeller (5) having a hub (8) and a periphery; (b) a housing (13) around the impeller; (c) a diffusor (12) having an outer wall attached to the housing, a diffusor hub (7) axially-aligned with the impeller hub, rotatable support of the impeller being provided only by a bearing assembly (6) internal to the hubs, and at least one stator vane (11) securing the diffusor hub to the outer wall; and (d) a rotating electrical machine with an armature (16) attached to the housing and a rotor (20) attached to the impeller periphery and positioned to form a gap (18) between rotor and armature. The impeller and the rotor form an integrated unit. In a preferred embodiment, the armature has radially-inward protrusions having laminations (73) and windings (74), and the rotor has parallel magnetic rings (71) configured to sandwich the protrusions, the rings each having a plurality of magnetic poles configured so each north pole is aligned with a south pole on its neighboring ring(s).
摘要翻译: 一种用于流体泵送和/或发电功能的流体动力转换装置(1),包括:(a)具有毂(8)和周边的叶轮(5) (b)围绕叶轮的壳体(13); (c)具有附接到所述壳体的外壁的扩散器(12),与所述叶轮毂轴向对齐的扩散器毂(7),所述叶轮的可旋转支撑件仅由所述轮毂内部的轴承组件(6)提供 和至少一个固定所述扩散器毂到所述外壁的定子叶片(11); 和(d)旋转电机,其具有附接到所述壳体的电枢(16)和附接到所述叶轮周边并且定位成在转子和电枢之间形成间隙(18)的转子(20)。 叶轮和转子形成一个集成的单元。 在优选实施例中,电枢具有径向向内的突起,具有叠片(73)和绕组(74),并且转子具有构造成夹住突起的平行磁环(71),每个环具有多个配置的磁极 每个北极与其相邻环上的南极对准。
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公开(公告)号:US20040033142A1
公开(公告)日:2004-02-19
申请号:US10444550
申请日:2003-05-23
发明人: Jonathan B. Rosefsky
IPC分类号: F04D025/16 , F04B017/00
CPC分类号: B63H1/12 , B63H1/16 , B63H11/08 , B63H2001/122 , B63H2001/127 , B63H2001/165 , B63H2011/081 , B63J3/04 , B63J2003/046 , F01D1/38 , F03B3/04 , F03B17/061 , F03D3/005 , F03D9/25 , F04D3/02 , F04D29/181 , F04D29/522 , F05B2240/243 , F05B2240/40 , F05B2250/25 , F05D2240/243 , F05D2240/40 , Y02E10/223 , Y02E10/28 , Y02E10/74 , Y02P80/158 , Y02T50/672 , Y02T70/70
摘要: A ribbon drive pumping apparatus and method for substantially incompressible fluids, such as liquids, is disclosed. The pump has an extended tube having an intake at a first end and an outlet at a second end. A ribbon formed of helical coils is mounted in the tube for rotation and the frequency of the coils decreases from the first end to the second end of the tube. Substantially incompressible fluid is collected at the first end, an axial component of velocity is increased via the rotating ribbon, and the substantially incompressible fluid is ejected from the second end to provide pumping of the liquid. Additional fluid is added to an interior portion of the pump, preferably to a low pressure region, for various purposes such as mixing, cavitation prevention, increased throughput, etc.
摘要翻译: 公开了用于基本上不可压缩的流体(例如液体)的色带驱动泵送装置和方法。 泵具有延伸的管,其具有在第一端处的入口和在第二端处的出口。 由螺旋线圈形成的带状件安装在管中用于旋转,并且线圈的频率从管的第一端减小到第二端。 基本上不可压缩的流体在第一端被收集,通过旋转的带增加速度的轴向分量,并且基本上不可压缩的流体从第二端喷射以提供液体的泵送。 额外的流体被添加到泵的内部部分中,优选地被添加到低压区域,用于各种目的,例如混合,防止气蚀,增加的产量等。
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公开(公告)号:US06626638B2
公开(公告)日:2003-09-30
申请号:US10057146
申请日:2002-01-25
申请人: Jonathan B. Rosefsky
发明人: Jonathan B. Rosefsky
IPC分类号: F03B1310
CPC分类号: B63H1/12 , B63H1/16 , B63H11/08 , B63H2001/122 , B63H2001/127 , B63H2001/165 , B63H2011/081 , B63J3/04 , B63J2003/046 , F01D1/38 , F03B3/04 , F03B3/126 , F03B17/061 , F03D3/005 , F03D9/25 , F05B2240/243 , F05B2240/40 , F05B2250/25 , F05D2240/243 , F05D2240/40 , Y02E10/223 , Y02E10/28 , Y02E10/74 , Y02T50/672 , Y02T70/70 , Y10S415/908
摘要: The ribbon drive generation apparatus is comprised of a ribbon-like curved shape, composed either of metal or other suitable material, attached to a central axle with the complete apparatus being contained in a tube having a constant diameter for the length of the tube. A front portion of the tube has a pivot or tether and the rear portion of the tube has a drag means, such as fins, so as to cause rotation of the tube until it is oriented parallel to the flow. In another embodiment of the present invention, the electrical output of the ribbon drive generation apparatus is connected to a storage battery so as to store energy in times of high flow and make up for generating deficiencies during times of lesser flow. In yet another embodiment of the present invention, plural generating stages are serially arranged to adapt to flow variation and provide smooth start-up. Bypass vents and coupling means are located between each stage. Flow operates a first stage and exits via the bypass until a sufficient rotation is achieved. The coupling is then engaged and the bypass closed in order to operate the subsequent stage. In this manner, the generator of the present invention can be operated in stages.
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公开(公告)号:US5554003A
公开(公告)日:1996-09-10
申请号:US446960
申请日:1995-05-31
申请人: Arnold M. Hall
发明人: Arnold M. Hall
CPC分类号: B63H3/008 , B63H3/10 , B63J3/04 , B63J2003/046 , Y02T70/70
摘要: A controllable pitch propeller for application principally to sailboats employing electric auxiliary power. The design addresses a highly efficient approach to performing four basic functions desirable on sailing vessels that have electrical, or internal combustion, auxiliary power and onboard electrical systems typically employing batteries. The design employs no external nor remote actuator means; instead, blade position (nominal pitch) is inherently "controlled" by the direction of shaft rotation and whether the propeller is acting as a propulsor or a turbine. The four basic functions, or configurations, performed by the design are 1) forward propulsion, 2) reverse propulsion, 3) efficient power generation as a turbine, and 4) feathering for no-power minimum drag. The propeller includes a cambered blade configured with a cross section that would purposely act efficiently with fluid inflow impinging on either edge, depending upon the function being performed.
摘要翻译: 主要用于采用电力辅助动力的帆船的可调俯仰螺旋桨。 该设计解决了一种高效的方法来执行具有电或内燃,辅助动力和通常采用电池的车载电气系统的帆船上所需的四个基本功能。 该设计不使用外部或远程执行机构; 相反,叶片位置(标称螺距)通过轴旋转的方向固有地“控制”,以及螺旋桨是否用作推进器或涡轮机。 设计执行的四个基本功能或配置是1)前进推进,2)反向推进,3)作为涡轮机的高效发电,以及4)无功功率最小阻力的羽化。 螺旋桨包括一个弧形刀片,其配置有横截面,该横截面将根据正在执行的功能有效地作用于入射到任一边缘上的流体流入。
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公开(公告)号:US1892831A
公开(公告)日:1933-01-03
申请号:US59825032
申请日:1932-03-11
申请人: GEGA JOSEPH M
发明人: GEGA JOSEPH M
IPC分类号: B63B21/16
CPC分类号: B63J3/04 , B63J2003/046 , Y02T70/70
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