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11. 发明授权

US08835058B2 Battery separators with variable porosity 有权
标题翻译：具有可变孔隙度的电池分离器
公开(公告)号：US08835058B2
公开(公告)日：2014-09-16
申请号：US12974094
申请日：2010-12-21
申请人： Hamid G. Kia , Xiaosong Huang , Mark W. Verbrugge
发明人： Hamid G. Kia , Xiaosong Huang , Mark W. Verbrugge
IPC分类号： H01M2/16 , H01M2/14 , H01M10/0525 , H01M2/18
CPC分类号： H01M2/145 , H01M2/1653 , H01M2/18 , H01M10/0525 , Y02E60/122 , Y02P70/54
摘要： A porous polymer battery separator is provided that includes variable porosity along its length. Such battery separators can increase the uniformity of the current density within electrochemical battery cells that may normally experience higher current density and higher temperatures near their terminal ends than they do near their opposite ends. By disposing a variable porosity separator between the electrodes of an electrochemical cell such that its terminal end has a lower porosity than its opposite end, the transport of ions, such as lithium ions, through the separator can be more restricted in normally high current regions and less restricted in normally low current regions, thereby increasing the overall uniformity of current density within the battery cell. Variable porosity battery separators may be produced by a dry-stretching process or by a wet process.
摘要翻译：提供了一种多孔聚合物电池隔板，其包括沿其长度的可变孔隙率。这样的电池隔离器可以增加电化学电池单元内的电流密度的均匀性，其通常可能比它们的相对端附近在其终端附近经历更高的电流密度和更高的温度。通过在电化学电池的电极之间设置可变的孔隙分离器，使得其末端具有比其相对端更低的孔隙率，通常通过隔膜的离子（例如锂离子）的输送可以在通常的高电流区域中受到更多的限制，在正常低电流区域中较少受限制，从而增加电池单元内的电流密度的总体均匀性。可变孔隙率电池隔板可以通过干拉伸工艺或湿法制造。

12. 发明授权

US08460829B1 Porous polymer separator layer having a non-uniform cross-sectional thickness for use in a secondary liquid-electrolyte battery 有权
标题翻译：用于二次液体 - 电解质电池的具有不均匀横截面厚度的多孔聚合物隔离层
公开(公告)号：US08460829B1
公开(公告)日：2013-06-11
申请号：US13473750
申请日：2012-05-17
申请人： Xiaosong Huang , Hamid G. Kia , Mark W. Verbrugge
发明人： Xiaosong Huang , Hamid G. Kia , Mark W. Verbrugge
IPC分类号： H01M2/18
CPC分类号： H01M2/18 , H01M2/145 , H01M2/1653 , H01M10/0525
摘要： A porous polymer separator layer that exhibits a non-uniform cross-sectional thickness and a method of making the same are disclosed. The porous polymer separator layer may be made by a process that involves forming a film having a non-uniform cross-sectional thickness similar to that sought to be imparted to the resultant separator layer and deriving the porous polymer separator layer from the film. An electrochemical battery cell for a secondary liquid-electrolyte battery may incorporate the disclosed porous polymer separator layer between a negative electrode and a positive electrode in a way that helps maintain a more evenly distributed current density within the cell.
摘要翻译：公开了表现出不均匀横截面厚度的多孔聚合物隔离层及其制造方法。多孔聚合物隔离层可以通过包括形成具有类似于试图赋予所得分隔层并且从膜导出多孔聚合物隔离层的非均匀横截面厚度的膜的方法制成。用于次级液体 - 电解质电池的电化学电池可以将所公开的多孔聚合物隔离层结合在负极和正极之间，以有助于在电池内保持更均匀分布的电流密度。

13. 发明授权

US08455140B1 Porous polymer separator layer having a non-uniform cross sectional thickness for use in a secondary liquid electrolyte battery 有权
标题翻译：用于二次液体电解质电池的具有不均匀横截面厚度的多孔聚合物隔离层
公开(公告)号：US08455140B1
公开(公告)日：2013-06-04
申请号：US13473863
申请日：2012-05-17
申请人： Xiaosong Huang , Hamid G. Kia , Mark W. Verbrugge
发明人： Xiaosong Huang , Hamid G. Kia , Mark W. Verbrugge
IPC分类号： H01M2/18
CPC分类号： H01M2/18 , H01M2/145 , H01M2/1653 , H01M10/052 , H01M10/0585 , Y02T10/7011
摘要： A porous polymer separator layer that exhibits a non-uniform cross-sectional thickness and a method of making the same are disclosed. The porous polymer separator layer may be made by a phase-separation process. This process involves precipitating the porous polymer separator layer from a film having a non-uniform cross-sectional thickness similar to that sought to be imparted to the resultant separator layer. An electrochemical battery cell for a secondary liquid-electrolyte battery may incorporate the disclosed porous polymer separator layer between a negative electrode and a positive electrode in a way that that helps maintain a more evenly distributed current density within the cell.
摘要翻译：公开了表现出不均匀横截面厚度的多孔聚合物隔离层及其制造方法。多孔聚合物隔离层可以通过相分离方法制成。该方法包括从具有类似于所要分配的层的不均匀横截面厚度的膜沉淀多孔聚合物隔离层。用于次级液体 - 电解质电池的电化学电池可以将所公开的多孔聚合物隔离层结合在负极和正极之间，以有助于在电池内保持更均匀分布的电流密度。

14. 发明授权

US08328971B2 Laminated steel with compliant viscoelastic core 有权
标题翻译：具有柔性粘弹性芯的层压钢
公开(公告)号：US08328971B2
公开(公告)日：2012-12-11
申请号：US12769690
申请日：2010-04-29
申请人： Hamid G. Kia , Mark W. Verbrugge , Douglas L. Faulkner
发明人： Hamid G. Kia , Mark W. Verbrugge , Douglas L. Faulkner
IPC分类号： B29C44/00 , B32B5/18 , B32B5/20 , B32B15/085
CPC分类号： B32B15/092 , B32B2305/30 , B32B2307/102 , B32B2307/56 , B32B2311/00 , Y10T428/12562 , Y10T428/12569 , Y10T428/24998
摘要： Laminated metallic sheets which comprise an interior layer of a viscoelastic polymeric compound sandwiched between outer layers of metallic sheet may exhibit enhanced properties through modification of the viscoelastic phase. In a first embodiment the elastic modulus of the viscoelastic polymeric compound may be reduced by incorporating voids, bubbles or pores within the compound. These voids which may be introduced by introduction of polymeric microspheres are effective in reducing the internal stresses induced in the laminate by temperature changes. In a second embodiment, coating the microspheres with an electrically-conductive layer may be effective in enabling resistance spot welding of such laminated materials.
摘要翻译：包含夹在金属片的外层之间的粘弹性聚合物的内层的层压金属片可以通过改变粘弹性相来显示增强的性能。在第一个实施方案中，粘弹性聚合物的弹性模量可以通过在化合物中引入空隙，气泡或孔来减少。可以通过引入聚合物微球引入的这些空隙有效地通过温度变化来减少层压材料中引起的内部应力。在第二实施例中，用导电层涂覆微球体可以有效地实现这种层压材料的电阻点焊。

15. 发明授权

US09011977B2 Corrosion inhibitors in breakable microcapsules to passivate scratched metals 有权
标题翻译：可破坏的微胶囊中的腐蚀抑制剂可钝化划伤的金属
公开(公告)号：US09011977B2
公开(公告)日：2015-04-21
申请号：US12557587
申请日：2009-09-11
申请人： Anil K. Sachdev , Thomas C. Pederson , Mark W. Verbrugge
发明人： Anil K. Sachdev , Thomas C. Pederson , Mark W. Verbrugge
IPC分类号： B05D3/02 , B32B27/02 , C09K3/00 , C09D5/08 , C09D7/12 , C08K3/16 , C08K3/28 , C08K3/30 , C08K9/10
CPC分类号： C09D5/084 , C08K3/16 , C08K3/28 , C08K3/30 , C08K9/10 , C09D7/70 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/258 , Y10T428/2985
摘要： Microencapsulated chemical(s), as water-soluble solid particles, are embedded in at least one the paint layers on the surface of a magnesium article used in an automobile. If the protective paint film is scratched or otherwise mechanically disturbed to expose the surface of the magnesium article the capsules will be ruptured. This will expose the encapsulated chemical(s) to ambient water enabling them to dissolve and form an aqueous solution capable of reacting with the exposed magnesium to form a protective passivating layer on the exposed magnesium to resist corrosion. In a second embodiment the encapsulated chemicals include a deliquescing compound for extraction of moisture from the atmosphere sufficient to induce dissolution of the passivating layer-forming chemical(s) and trigger the formation of the passivating layer in the absence of ambient water.
摘要翻译：微胶囊化学品作为水溶性固体颗粒嵌入在汽车中使用的镁制品的表面上的至少一个涂料层中。如果保护漆膜被划伤或以其他方式机械地干扰以暴露镁制品的表面，则胶囊将破裂。这将使封装的化学物质暴露于环境水中，使其能够溶解并形成能够与暴露的镁反应的水溶液，以在露出的镁上形成保护性钝化层以抵抗腐蚀。在第二实施方案中，包封的化学品包括用于从大气中提取水分的潮解化合物，足以诱导形成钝化层的化学物质的溶解，并在没有环境水的情况下触发钝化层的形成。

16. 发明授权

US08872519B2 System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material 有权
标题翻译：使用磁致伸缩来确定电池充电状态的系统和方法来检测电池材料的磁响应
公开(公告)号：US08872519B2
公开(公告)日：2014-10-28
申请号：US12545311
申请日：2009-08-21
申请人： Gregory P. Meisner , Jan F. Herbst , Mark W. Verbrugge
发明人： Gregory P. Meisner , Jan F. Herbst , Mark W. Verbrugge
IPC分类号： G01N27/416 , G01R1/16 , G01R31/36 , B60L11/18 , G01R15/20 , H01M10/48 , G01R15/18
CPC分类号： B60L11/1861 , B60L11/1851 , G01R1/16 , G01R15/18 , G01R31/3606 , G01R31/3665 , H01M4/5825 , H01M10/0525 , H01M10/4285 , H01M10/48 , Y02E60/122 , Y02P70/54 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y10S903/93
摘要： One exemplary embodiment includes a method including providing a battery, producing a first magnetic field so that a second magnetic field is induced in the battery, sensing a magnetic field resulting from the interaction of the first magnetic field and the second magnetic field, utilizing the sensed net magnetic field to determine the state of charge of the battery.
摘要翻译：一个示例性实施例包括一种方法，包括提供电池，产生第一磁场，使得在电池中感应出第二磁场，感测由第一磁场和第二磁场的相互作用产生的磁场，利用感测到的净磁场来确定电池的充电状态。

17. 发明授权

US08746302B2 Low noise run-flat tires 有权
标题翻译：低噪音扁平轮胎
公开(公告)号：US08746302B2
公开(公告)日：2014-06-10
申请号：US12497000
申请日：2009-07-02
申请人： Anil K. Sachdev , William R. Rodgers , Howard William Cox , Mark W. Verbrugge
发明人： Anil K. Sachdev , William R. Rodgers , Howard William Cox , Mark W. Verbrugge
IPC分类号： B60C7/00 , B60C19/00 , B60C5/00
CPC分类号： B60C23/02 , B60C5/002 , B60C5/24 , B60C17/06 , B60C19/00 , B60C19/002
摘要： A tire includes a pair of sidewalls in spaced apart relation and extending substantially radially from a respective inner circumferential portion to a respective outer circumferential portion, a tread extending between and connecting outer circumferential portions of the sidewalls, at least a portion of a tire cavity defined by the tread and sidewalls, and a bead portion on the inner circumferential portion of each radially extending sidewall, the bead portion providing an engagement surface for engaging a wheel on which the tire is to be mounted, and a noise reducing foam disposed in at least a portion of the tire cavity.
摘要翻译：轮胎包括一对间隔开的侧壁并且从相应的内圆周部分基本径向地延伸到相应的外圆周部分，胎面在侧壁之间延伸并连接外侧圆周部分之间，轮胎腔的至少一部分被限定通过胎面和侧壁，以及在每个径向延伸的侧壁的内圆周部分上的胎圈部分，胎圈部分提供用于接合其上将要安装轮胎的车轮的接合表面，以及至少设置在其上的降噪泡沫轮胎腔的一部分。

18. 发明申请

US20130235351A1 VIRTUAL CONVERTIBLE TOPS, SUNROOFS, AND BACK WINDOWS, AND SYSTEMS AND METHODS FOR PROVIDING SAME 有权
标题翻译：虚拟可转换刀片，SUNROOFS和BACK WINDOWS，以及其提供的系统和方法
公开(公告)号：US20130235351A1
公开(公告)日：2013-09-12
申请号：US13414126
申请日：2012-03-07
申请人： Anil K. Sachdev , Mark W. Verbrugge , Byron T. Shaw
发明人： Anil K. Sachdev , Mark W. Verbrugge , Byron T. Shaw
IPC分类号： G03B21/14
CPC分类号： B60R1/00 , B60R2300/202
摘要： A virtual-sunroof system for providing a virtual sunroof at an interior of a vehicle for viewing by a passenger of the vehicle. The system includes a virtual-sunroof imaging device configured and arranged at the vehicle to collect image information from an environment above the vehicle and create digital image data using the image information. The system also includes a virtual-sunroof projection device configured and arranged in the vehicle to be in communication with the virtual-sunroof imaging device for providing a virtual sunroof display. The virtual sunroof display provided (a) is viewable above a head of the passenger, (b) is formed using the image data, (c) represents accurately at the interior of the vehicle a rendition of the environment above the vehicle, and (d) has a size, shape, and location corresponding generally to a size, shape, and location that an actual conventional-type sunroof would have in the vehicle.
摘要翻译：一种用于在车辆内部提供虚拟天窗的虚拟天窗系统，用于由所述车辆的乘客观看。该系统包括配置和布置在车辆处的虚拟天窗成像装置，以从车辆上方的环境收集图像信息，并使用图像信息创建数字图像数据。该系统还包括配置和布置在车辆中以与虚拟天窗成像设备通信的虚拟天窗投影设备，用于提供虚拟天窗显示。所提供的虚拟天窗显示器（a）可以在乘客的头部上方观察，（b）使用图像数据形成，（c）在车辆内部精确地表示车辆上方的环境的再现，）具有通常对应于实际的常规型天窗将在车辆中具有的尺寸，形状和位置的尺寸，形状和位置。

19. 发明申请

US20130157125A1 REINFORCED BATTERY ELECTRODES 有权
标题翻译：增强电池电极
公开(公告)号：US20130157125A1
公开(公告)日：2013-06-20
申请号：US13330803
申请日：2011-12-20
申请人： Anil K. Sachdev , Mark W. Verbrugge , Xingcheng Xiao , Peter Maxwell Sarosi
发明人： Anil K. Sachdev , Mark W. Verbrugge , Xingcheng Xiao , Peter Maxwell Sarosi
IPC分类号： H01M4/36 , H01M4/38 , H01M4/66
CPC分类号： H01M4/134 , B22F7/004 , B22F2999/00 , C22C9/00 , C22C19/03 , C22C28/00 , H01M4/1395 , H01M4/626 , H01M4/661 , H01M4/667 , H01M10/052 , H01M2004/021 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , B22F3/002
摘要： The gravimetric and volumetric efficiency of lithium ion batteries may be increased if high capacity materials like tin and silicon may be employed as the lithium-accepting host in the negative electrode of the battery. But both tin and silicon, when fully charged with lithium, undergo expansions of up to 300% and generate appreciable internal stresses which have potential to spall off material from the electrode on each discharge-charge cycle, resulting in a progressive reduction in battery capacity, also known as battery fade. A method of reinforcing such electrode materials by incorporating within them fiber reinforcements or shaped, elongated reinforcements fabricated of shape memory alloy is described. Electrode materials incorporating such reinforcements are less prone to damage under applied stress and so less prone to battery fade.
摘要翻译：如果可以使用诸如锡和硅的高容量材料作为电池负极中的锂接受主体，则锂离子电池的重量和体积效率可能会增加。但是当完全充满锂时，锡和硅都经历了高达300％的膨胀，并产生明显的内应力，这些内应力在每个放电 - 充电循环中都有可能从电极中剥离材料，导致电池容量的逐渐降低，也称为电池褪色。在其中加入这种电极材料的方法被描述为由形状记忆合金制成的纤维增强件或成形的细长增强件。结合这种增强材料的电极材料在施加的应力下不太容易损坏，因此不太容易发生电池褪色。

20. 发明授权

US08373381B2 DC/DC-less coupling of matched batteries to fuel cells 有权
标题翻译：匹配电池与燃料电池的DC / DC-DC耦合
公开(公告)号：US08373381B2
公开(公告)日：2013-02-12
申请号：US11112103
申请日：2005-04-22
申请人： Stephen Raiser , George R. Woody , Mark W. Verbrugge
发明人： Stephen Raiser , George R. Woody , Mark W. Verbrugge
IPC分类号： H01M10/44 , H01M10/46
CPC分类号： H01M10/44 , H01M10/052 , H01M10/345 , H01M10/46 , H01M16/003 , H01M2008/1095 , H02J7/34 , H02J2001/004 , Y10T307/625
摘要： A fuel cell system that employs a matched battery that matches the battery voltage to a fuel cell power bus voltage so as to eliminate the need for a DC/DC converter. The internal characteristics and parameters of the matched battery allow it to operate over the large load dependent voltage swing of the fuel cell, and prevent the battery state of charge from going below a damaging value. The battery type, number of battery cells and the battery internal impedance are selected to provide the desired matching. In one embodiment, the battery is a lithium ion battery. The system also includes a diode electrically coupled to the power bus line and a by-pass switch electrically coupled to the power bus line in parallel with the diode. The by-pass switch is selectively opened or closed to allow the fuel cell stack to recharge the battery and prevent the battery from being overcharged.
摘要翻译：一种燃料电池系统，其采用与电池电压匹配的匹配电池与燃料电池电力总线电压，以便消除对DC / DC转换器的需要。匹配电池的内部特性和参数允许其在燃料电池的大负载相关电压摆幅下工作，并防止电池充电状态低于损坏值。选择电池类型，电池数量和电池内部阻抗以提供所需的匹配。在一个实施例中，电池是锂离子电池。该系统还包括电耦合到电源总线的二极管和与二极管并联电连接到电源总线的旁路开关。选择性地打开或关闭旁路开关以允许燃料电池堆对电池充电并防止电池过充电。

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