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公开(公告)号：US08833701B2
公开(公告)日：2014-09-16
申请号：US13370870
申请日：2012-02-10
申请人： Christopher G Bright
发明人： Christopher G Bright
IPC分类号： B64D1/00
CPC分类号： B64D1/18 , B64D2033/045 , F01D25/30 , F02C7/00 , Y02T50/54
摘要： A method of reducing the amount of water in a region of air including: forming seed ice crystals; dispensing the seed ice crystals towards the region of air; allowing water in the region of air to freeze or deposit onto the seed ice crystals; and allowing the resulting ice crystals to move from the region of air so as to reduce the amount of water in the region of air. An ice crystal seeding assembly arranged to reduce the amount of water in a region of air, the seeding assembly includes an ice crystal seeder and dispensing means, the dispensing means being arranged to dispense seeded ice crystals towards the region of air so that water in the region of air freezes or deposits onto the seed ice crystals and that the resulting ice crystals move from the region of air.
摘要翻译： 一种降低空气中水分含量的方法，包括：形成晶种冰晶; 将种子冰晶分配到空气区域; 允许空气中的水冻结或沉积到种子冰晶上; 并使所得到的冰晶从空气区域移动，以减少空气区域中的水量。 布置成减少空气区域中的水量的冰晶种子组件，所述播种组件包括冰晶播种机和分配装置，所述分配装置被布置成朝向空气区域分配接种的冰晶，使得 空气区域冻结或沉积到种子冰晶上，并且所得冰晶体从空气区域移动。
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公开(公告)号：US20110121674A1
公开(公告)日：2011-05-26
申请号：US13055330
申请日：2009-07-02
CPC分类号： H02K49/102 , H02K51/00
摘要： A magnetic gear arrangement, having a first gear member for generating a first magnetic field and a second gear member for generating a second magnetic field. An interpole member is provided between the first and second gear members for coupling the two magnetic fields and controlling the gear ratio between the two gear members. The interpole member includes a unitary body of magnetisable material and associated control wiring, and is arranged such that when current is passed through the wiring, space regions of the unitary body are magnetised by an electrically-induced magnetic field. Discrete interpoles, the number and spacing of which define the gear ratio, are then formed in the unitary body between adjacent magnetised regions.
摘要翻译： 一种磁齿轮装置，具有用于产生第一磁场的第一齿轮构件和用于产生第二磁场的第二齿轮构件。 在第一和第二齿轮构件之间设置极间构件，用于联接两个磁场并控制两个齿轮构件之间的齿轮比。 极间构件包括可磁化材料的整体和相关联的控制布线，并且布置成使得当电流通过布线时，整体的空间区域被电感应磁场磁化。 然后在相邻的磁化区域之间的整体中形成其间隔定义齿数比的数量和间距。
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公开(公告)号：US20110031810A1
公开(公告)日：2011-02-10
申请号：US12739080
申请日：2008-09-23
IPC分类号： H02J3/42
CPC分类号： H02J13/0075 , H02J3/38 , H02J2003/388 , Y02E40/72 , Y02E60/7853 , Y04S10/12 , Y04S40/126 , Y10T307/544 , Y10T307/718
摘要： An electrical generator arrangement comprising a distribution network having a first generator and a second generator, the first generator arranged to provide electrical power to a transmitter source, the second generator coupled to the distribution network by a switch to enable isolation of the second generator, the switch associated with an electrical characteristic comparator to compare the phase and/or frequency of the voltage provided by the second generator with the incidental modulation of a transmitter signal from the transmitter due to variations in the phase and/or frequency of the voltage provided by the first generator to the transmitter, the comparator arranged to operate the switch to isolate or connect the second generator to the distribution network dependent upon a variation in the change of the phase and/or frequency of the voltage provided by the second generator and the incidental modulation of the transmitted signal.
摘要翻译： 一种发电机装置，包括具有第一发电机和第二发电机的分配网络，所述第一发电机被布置成向发射机源提供电力，所述第二发电机通过开关耦合到所述分配网络以使得能够隔离所述第二发电机， 与电特性比较器相关联的开关，用于将由第二发生器提供的电压的相位和/或频率与来自发射器的发射机信号的偶然调制相比较，这是由于相位和/或频率由 第一发生器到发射机，比较器被布置成操作开关以根据第二发生器提供的电压的相位和/或频率的变化的变化以及偶然调制来隔离或连接第二发生器到配电网络 的传输信号。
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公开(公告)号：US20100237715A1
公开(公告)日：2010-09-23
申请号：US12717329
申请日：2010-03-04
IPC分类号： H02K44/10
CPC分类号： H02K44/10
摘要： A magneto-plasma-dynamic (MPD) generator, comprising: a conveying duct shaped for conveying a high velocity, conductive fluid; a magnetic field generator arranged to generate a magnetic field across the conveying duct, substantially perpendicular to the direction of travel of the fluid, such that the fluid passes through the magnetic field (2) when conveyed by the duct; electrodes provided in the conveying duct to conduct a current induced in the fluid as it is conveyed by the conveying duct through the magnetic field; and an electrode supplying mechanism configured to supply a conductive liquid for replenishing the electrodes.
摘要翻译： 一种磁等离子体动态（MPD）发生器，包括：输送管道，其形状用于输送高速度的导电流体; 磁场发生器布置成在输送管道上产生基本上垂直于流体运动方向的磁场，使得流体在由管道传送时通过磁场（2）; 设置在输送管道中的电极，用于在由输送管道通过磁场输送时引导在流体中感应的电流; 以及电极供给机构，被配置为提供用于补充电极的导电液体。
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公开(公告)号：US09046270B2
公开(公告)日：2015-06-02
申请号：US13180957
申请日：2011-07-12
CPC分类号： F23R3/20 , F02C9/50 , F02M27/04 , F23C99/001 , F23D14/74
摘要： The present invention relates to a flameholder (1) for holding a flame (84) comprising a flow of combusting fluid. The flameholder (1) comprises an inlet (32) and an outlet (34) which defines a flow path between them. A magnetic-field generator (10, 20) is arranged to generate a magnetic field (40) across the flow path such that in use the fluid flows in the flow path through the magnetic field (40). As the fluid flows through the magnetic field an electric current is induced in the fluid. This results in a force (86) being generated on the fluid which opposes the flow direction (82). This force acts to hold the flame in place. If the flow path is in the form of a closed loop, in a plane perpendicular to the flow direction (82), then the current (50) induced in the fluid can flow in a closed loop entirely within the fluid.
摘要翻译： 本发明涉及一种用于保持包括燃烧流体流的火焰（84）的火焰稳定器（1）。 火焰稳定器（1）包括限定其间的流动路径的入口（32）和出口（34）。 磁场发生器（10,20）布置成跨过流动通道产生磁场（40），使得在使用中，流体在通过磁场（40）的流动路径中流动。 当流体流过磁场时，在流体中产生电流。 这导致在与流动方向（82）相对的流体上产生力（86）。 该力用于将火焰保持在适当位置。 如果流动路径是闭环的形式，在垂直于流动方向（82）的平面中，则在流体中感应的电流（50）可以完全在流体内的闭环中流动。
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公开(公告)号：US20120067042A1
公开(公告)日：2012-03-22
申请号：US13375601
申请日：2010-05-24
IPC分类号： F03G7/06
CPC分类号： F03G7/065 , F02K1/085 , F03G7/06 , Y02T50/671
摘要： An actuator is provided having a temperature activatable actuating member comprising an inductively couplable material. The actuator has an electrical heating element for electrically heating the actuating member. The heating element is configured to inductively couple with said material when an AC current is passed through the heating element such that an opposing electromotive force is induced in the heating element. A detector is provided for detecting activation of the actuating member by sensing a change in the AC impedance of the heating element.
摘要翻译： 提供了一种致动器，其具有包括感应可耦合材料的温度可激活致动构件。 致动器具有用于电加热致动构件的电加热元件。 当AC电流通过加热元件时，加热元件构造成与所述材料电感耦合，使得在加热元件中引起相反的电动势。 提供检测器，用于通过感测加热元件的AC阻抗的变化来检测致动构件的启动。
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公开(公告)号：US20110156518A1
公开(公告)日：2011-06-30
申请号：US13060844
申请日：2009-07-24
CPC分类号： H02K49/102 , H02K19/02 , H02K19/106 , H02K49/065 , H02K51/00
摘要： A magnetic gear arrangement is provided having a magnetically active gear member that generates a first magnetic field, which is modulated by interpoles. The modulated magnetic field generates magnetic poles on a magnetically passive gear member, and these poles form a second magnetic field. The material of the passive gear member is sufficiently magnetically hard that the first and second magnetic fields interact to couple the motion of the active and passive gear members according to a given gear ratio.
摘要翻译： 提供了一种磁齿轮装置，其具有产生由次极调制的第一磁场的磁性活动齿轮构件。 调制磁场在磁性被动齿轮构件上产生磁极，并且这些磁极形成第二磁场。 被动齿轮构件的材料具有足够的磁力，使得第一和第二磁场相互作用以根据给定的传动比耦合主动和被动齿轮构件的运动。
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公开(公告)号：US20110125339A1
公开(公告)日：2011-05-26
申请号：US13003595
申请日：2009-07-23
IPC分类号： G06F1/28
摘要： Protection arrangements and methods of operating protection arrangements are important in order to maintain operability with regard to electrical power distribution networks. Such networks generally comprise grids or meshes of electrical distribution pathways from generators and electrical loads. Faults may occur within the network and circuit breakers or other protection elements are utilised to isolate such faults. A number of regimes for protection are known but problems can arise with regard to ensuring an appropriate pan of the distribution network is isolated. By providing circuit breakers which have a time grade margin compared to other circuit breakers which is proportional to an inverse current-time logarithmic relationship between a fault electrical current divided by a major contribution electrical current to the circuit breaker operation can be achieved which is sufficiently quick for high electrical fault currents but incorporates a time delay for low electrical currents which may have a more transient nature.
摘要翻译： 保护安排和操作保护方案的方法对于维持配电网络的可操作性是重要的。 这种网络通常包括来自发电机和电负载的电气分配路径的网格或网格。 网络内可能发生故障，断路器或其他保护元件用于隔离这些故障。 已知一些保护制度，但在确保分配网络的适当盘点是孤立的问题可能出现。 通过提供与其他断路器相比具有时间裕度的断路器，其与断路器电流除以主要贡献电流与断路器操作之间的反向电流 - 时间对数关系成比例，可以实现足够快的 对于高电气故障电流，但是对于可能具有更短暂性质的低电流而且包含时间延迟。
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公开(公告)号：US20100090552A1
公开(公告)日：2010-04-15
申请号：US12223264
申请日：2007-02-19
IPC分类号： H02K49/10
CPC分类号： H02K49/102 , H02K7/11
摘要： Magnetic gearboxes comprising an inner rotor and an outer rotor are known with pole members between them. However, these gearbox arrangements generally have a fixed gear ratio between the rotors. By provision of pole members with coils between them and associated switches to adjust the magnetic flux modulation capacity between the rotors it is possible to create open circuit, closed circuit and variable impedance configurations which will relatively passively adjust the magnetic flux modulation capacity or by presenting a voltage to the coils or drawing a voltage from the coils to more actively adjust the magnetic flux modulation capacity across the arrangement. In such circumstances a wider range of gear ratios is achieved as well as the capability with regard to localised electrical power generation through the gearbox arrangement or electro magnetic braking achieved upon the gear box as required.
摘要翻译： 包括内转子和外转子的磁齿轮箱已知，它们之间具有极构件。 然而，这些变速箱装置通常在转子之间具有固定的齿轮比。 通过在它们和相关联的开关之间设置具有线圈的极构件来调节转子之间的磁通量调制能力，可以产生开路，闭路和可变阻抗配置，其将相对被动地调节磁通量调制能力，或者通过呈现 对线圈施加电压或从线圈抽出电压，以更积极地调整整个装置的磁通量调制能力。 在这种情况下，实现更宽范围的传动比以及通过根据需要在齿轮箱上实现的齿轮箱装置或电磁制动的局部发电的能力。
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公开(公告)号：US08546988B2
公开(公告)日：2013-10-01
申请号：US13055330
申请日：2009-07-02
IPC分类号： H02K49/10
CPC分类号： H02K49/102 , H02K51/00
摘要： A magnetic gear arrangement having a first gear member for generating a first magnetic field and a second gear member for generating a second magnetic field. An interpole member is provided between the first and second gear members for coupling the two magnetic fields and controlling the gear ratio between the two gear members. The interpole member includes a unitary body of magnetizable material and associated control wiring, and is arranged such that when current is passed through the wiring, space regions of the unitary body are magnetized by an electrically-induced magnetic field. Discrete interpoles, the number and spacing of which define the gear ratio, are then formed in the unitary body between adjacent magnetized regions.
摘要翻译： 一种具有用于产生第一磁场的第一齿轮构件和用于产生第二磁场的第二齿轮构件的磁齿轮装置。 在第一和第二齿轮构件之间设置极间构件，用于联接两个磁场并控制两个齿轮构件之间的齿轮比。 间极构件包括可磁化材料的整体和相关联的控制布线，并且布置成使得当电流通过布线时，整体的空间区域被电感应磁场磁化。 然后在相邻磁化区域之间的整体中形成其间隔定义齿数比的数量和间隔。
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