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81. 发明授权

US09337484B2 Electrodes having a state of charge marker for battery systems 有权
标题翻译：电极具有电池系统的充电标记状态
公开(公告)号：US09337484B2
公开(公告)日：2016-05-10
申请号：US12465102
申请日：2009-05-13
申请人： Mark W. Verbrugge , Ping Liu , Elena Sherman
发明人： Mark W. Verbrugge , Ping Liu , Elena Sherman
IPC分类号： H01M4/48 , H01M4/485 , H01M4/36 , H01M4/58 , H01M4/587 , H01M10/0525
CPC分类号： H01M4/485 , H01M4/364 , H01M4/5825 , H01M4/587 , H01M10/0525 , Y02E60/122
摘要： One embodiment includes a battery cell electrode having a first material constructed and arranged to be charged and discharged and having a first potential versus state of charge relationship; a second material having a second potential versus state of charge relationship; wherein said second material is constructed and arranged to become active to transfer ions at a selected state of charge level to produce an observable change in measured potential from said first to said second potential versus relationship, and wherein the amount of the second material ranges from about 2 to about 30 weight percent of the battery cell electrode.
摘要翻译：一个实施例包括具有构造和布置为被充电和放电并具有第一电势与电荷关系的第一材料的电池单元电极; 具有第二电位与电荷关系状态的第二材料; 其中所述第二材料被构造和布置成在选定的电荷水平状态下转移离子以产生从所述第一电位到所述第二电位对关系的测量电位的可观察到的变化，并且其中所述第二材料的量范围为约 2〜30重量％的电池单体电极。

82. 发明授权

US09012075B2 Fade-resistant high capacity electrodes for a lithium-ion battery 有权
公开(公告)号：US09012075B2
公开(公告)日：2015-04-21
申请号：US13355623
申请日：2012-01-23
申请人： Mark W. Verbrugge , Sampath K. Vanimisetti , Ramakrishnan Narayanrao
发明人： Mark W. Verbrugge , Sampath K. Vanimisetti , Ramakrishnan Narayanrao
IPC分类号： H01M4/13 , H01M4/58 , H01M4/134 , H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/62 , H01M10/0525
CPC分类号： H01M4/366 , H01M4/13 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/628 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： The gravimetric and volumetric efficiency of lithium ion batteries may be increased if higher capacity materials like tin and silicon are substituted for carbon 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. These internal stresses, which will develop on each discharge-charge cycle, may lead to a progressive reduction in battery capacity, also known as battery fade. The effects of the internal stresses may be significantly reduced by partially embedding tin or silicon nanowires in the current collector. Additional benefit may be obtained if a 5 to 50% portion of the nanowire length at its embedded end are coated or masked with a composition which impedes lithium diffusion. Methods for embedding and masking the nanowires are described.

83. 发明授权

US08581543B2 Method and system for determining a state of charge of a battery 有权
标题翻译：用于确定电池的充电状态的方法和系统
公开(公告)号：US08581543B2
公开(公告)日：2013-11-12
申请号：US13415629
申请日：2012-03-08
申请人： Brian J. Koch , Robert S. Conell , Mark W. Verbrugge , Gregory P. Meisner
发明人： Brian J. Koch , Robert S. Conell , Mark W. Verbrugge , Gregory P. Meisner
IPC分类号： H02J7/00 , H02J7/14
CPC分类号： G01R31/3606 , H01F7/0273 , H01F7/0278 , H02J7/328
摘要： Methods and systems are provided for determining a state of charge of a battery. The battery is subjected to a predetermined magnetic field such that the battery and the predetermined magnetic field jointly create a resultant magnetic field. The resultant magnetic field is sensed. The state of charge of the battery is determined based on the resultant magnetic field.
摘要翻译：提供了用于确定电池的充电状态的方法和系统。电池经受预定的磁场，使得电池和预定的磁场共同产生合成的磁场。产生的磁场被感测。基于所得到的磁场来确定电池的充电状态。

84. 发明授权

US08531158B2 Method and apparatus for assessing battery state of health 有权
标题翻译：评估电池状态的方法和装置
公开(公告)号：US08531158B2
公开(公告)日：2013-09-10
申请号：US12916735
申请日：2010-11-01
申请人： John S. Wang , Ping Liu , Shuoqin Wang , Souren Soukiazian , Mark W. Verbrugge
发明人： John S. Wang , Ping Liu , Shuoqin Wang , Souren Soukiazian , Mark W. Verbrugge
IPC分类号： H02J7/00
CPC分类号： H01M10/0525 , H01M10/48
摘要： A method for monitoring a lithium-ion battery cell includes monitoring a battery cell voltage and a corresponding state of charge of the battery cell during an electric power event which may include either an electric power charge event or an electric power discharge event. A measured potential-derivative is determined by differentiating the battery cell voltage in relation to the corresponding state of charge of the battery during the electric power event. The measured potential-derivative is compared with a preferred anode potential-derivative of an anode charge curve (for electric power discharge events) or an anode discharge curve (for electric power charge events), and with a preferred cathode potential-derivative of a cathode charge curve (for electric power charge events) or a cathode discharge charge curve (for electric power discharge events). A first state of health parameter of the battery cell corresponding to the comparison of the measured potential-derivative with the preferred anode potential-derivative of the anode curve is determined. And, a second state of health parameter of the battery cell corresponding to the comparison of the measured potential-derivative with the preferred cathode potential-derivative of the cathode curve is determined.
摘要翻译：一种用于监视锂离子电池单元的方法包括在可能包括电力充电事件或电力放电事件的电力事件期间监测电池单元电压和电池单元的相应的充电状态。通过在电力事件期间相对于电池的相应的充电状态来区分电池单体电压来确定测量的电位导数。将测量的电位导数与阳极充电曲线（用于电力放电事件）或阳极放电曲线（用于电力充电事件）的优选阳极电位导数进行比较，并且与阴极的优选阴极电位导数充电曲线（用于电力充电事件）或阴极放电电荷曲线（用于电力放电事件）。确定与测定的电位导数与阳极曲线的优选阳极电位导数的比较对应的电池单元的第一健康状态参数。并且，确定与测定的电位导数与阴极曲线的优选阴极电位导数的比较对应的电池单元的第二状态健康参数。

85. 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。

86. 发明申请

US20120100403A1 ELECTROLYTIC CELL AND METHOD OF ESTIMATING A STATE OF CHARGE THEREOF 审中-公开
标题翻译：电解槽及其充电状态估算方法
公开(公告)号：US20120100403A1
公开(公告)日：2012-04-26
申请号：US12912439
申请日：2010-10-26
申请人： John S. Wang , Mark W. Verbrugge , Elena Sherman , Ping Liu
发明人： John S. Wang , Mark W. Verbrugge , Elena Sherman , Ping Liu
IPC分类号： H01M10/42 , H01M4/62 , H01M4/48
CPC分类号： H01M4/133 , H01M4/364 , H01M10/0525 , H01M10/44
摘要： A lithium ion battery includes a positive electrode, a negative electrode, and an electrolyte operatively disposed between the positive and negative electrodes. The negative electrode contains a composite material including graphitic carbon and a disordered carbon.
摘要翻译：锂离子电池包括正极，负极和可操作地设置在正极和负极之间的电解质。负极含有包含石墨碳和无序碳的复合材料。

87. 发明授权

US08091609B2 Method of forming casting with frictional damping insert 有权
标题翻译：用摩擦阻尼插入件成型铸造的方法
公开(公告)号：US08091609B2
公开(公告)日：2012-01-10
申请号：US11969259
申请日：2008-01-04
申请人： Jan H. Aase , Mark W. Verbrugge , James G. Schroth , Shung H. Sung
发明人： Jan H. Aase , Mark W. Verbrugge , James G. Schroth , Shung H. Sung
IPC分类号： B22D19/00 , B22D19/02 , B22D19/16
CPC分类号： B22D19/00 , Y10T428/12493
摘要： A method of making a frictionally damped part including providing a frictional damping insert including downwardly extending support legs stamped out of a body portion of the insert.
摘要翻译：一种制造摩擦阻尼部件的方法，包括提供摩擦阻尼插入件，其包括从插入件的主体部分冲压出的向下延伸的支撑腿。

88. 发明申请

US20110250478A1 LITHIUM-ION CELL WITH AN ARRAY OF REFERENCE ELECTRODES 有权
标题翻译：具有参考电极阵列的锂离子电池
公开(公告)号：US20110250478A1
公开(公告)日：2011-10-13
申请号：US12756251
申请日：2010-04-08
申请人： Adam T. Timmons , Mark W. Verbrugge
发明人： Adam T. Timmons , Mark W. Verbrugge
IPC分类号： H01M10/48
CPC分类号： H01M10/0525 , H01M4/485 , H01M4/5825 , H01M4/587 , H01M10/48 , Y02T10/7011
摘要： A cluster or array of reference electrode materials is prepared and used to monitor the state of charge of positive and negative active electrode materials of a lithium-ion cell. The reference electrode materials are composed so as to provide useful electrochemical potential values when placed in the same electrolyte in proximity with a positive or negative electrode. The array of reference electrodes includes at least two electrically discrete instances of reference electrode materials. Such duplication of reference material in the array permits confirmation of the present quality and activity of a reference material used for evaluation of positive and/or negative electrode material in a lithium-ion cell.
摘要翻译：制备参考电极材料的簇或阵列，并用于监测锂离子电池正极和负极活性电极材料的电荷状态。参考电极材料组成为当放置在与正极或负极接近的相同电解质中时提供有用的电化学电位值。参考电极阵列包括参考电极材料的至少两个电离离的实例。阵列中的这种重复参考物质可以确认用于评价锂离子电池中的正极和/或负极材料的参考材料的当前质量和活性。

89. 发明授权

US07644750B2 Method of casting components with inserts for noise reduction 有权
标题翻译：用于降噪的插入件的铸造方法
公开(公告)号：US07644750B2
公开(公告)日：2010-01-12
申请号：US11475759
申请日：2006-06-27
申请人： James G. Schroth , Michael D. Hanna , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Jeremy W. Short , Mark W. Verbrugge
发明人： James G. Schroth , Michael D. Hanna , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Jeremy W. Short , Mark W. Verbrugge
IPC分类号： B22D19/00 , B22D19/04
CPC分类号： B22D19/00 , B22D19/0054
摘要： The invention provides a method for manufacturing a powertrain component enclosure member, including the steps of: (A) positioning at least one insert into a mold, wherein the insert is provided with a coating to prevent bonding between the insert and the casting material; and (B) casting a wall of the powertrain component enclosure member in the mold around the insert such that a major portion of the insert is substantially non-bonded with the casting material to provide a proper interfacial boundary with the casting material for damping.
摘要翻译：本发明提供一种用于制造动力总成部件外壳构件的方法，其包括以下步骤：（A）将至少一个插入件定位在模具中，其中所述插入件设置有涂层以防止所述插入件与所述铸造材料之间的结合; 和（B）将铸件中的动力传动系组件外壳构件的壁铸造在插入件周围，使得插入件的主要部分与铸造材料基本上不结合，以提供与铸造材料的适当的界面边界以进行阻尼。

90. 发明授权

US07628876B2 Friction stir weld bonding of metal-polymer-metal laminates 有权
标题翻译：金属 - 聚合物 - 金属层压板的摩擦搅拌焊接
公开(公告)号：US07628876B2
公开(公告)日：2009-12-08
申请号：US11549686
申请日：2006-10-16
申请人： Yen-Lung Chen , Douglas L. Faulkner , Peter M. Parlow , Mark W. Verbrugge , Xiaohong Q. Gayden , John D. Fickes , Peter H. Foss
发明人： Yen-Lung Chen , Douglas L. Faulkner , Peter M. Parlow , Mark W. Verbrugge , Xiaohong Q. Gayden , John D. Fickes , Peter H. Foss
IPC分类号： B32B37/00
CPC分类号： B23K20/122 , B23K2103/16 , B23K2103/172 , B32B7/12 , B32B15/08 , B32B2250/03 , B32B2250/40 , B32B2307/51 , B32B2307/56
摘要： In an assembly of facing metal sheets separated by a polymer layer, welded metallurgical bonds are formed between the metal sheets by use of a friction stir weld tool. A rotating tool penetrates the first sheet, locally displaces the encountered portion of polymer film and penetrates into the second sheet. The affected metal of the two sheets is momentarily plasticized and stirred, and the plasticized metal of the two sheets combines to form a weld between the metal sheets. The interposed polymer film may be intended to serve as an adhesive or a vibration damping medium or the like. The facing metal sheets can be layers of facing laminated metal sheet structures that each comprise two metal sheets bonded by an adhesive interlayer.
摘要翻译：在由聚合物层隔开的面对金属片的组件中，通过使用摩擦搅拌焊接工具在金属片之间形成焊接的冶金结合。旋转工具穿透第一片，局部地移动遇到的聚合物膜部分并渗入第二片。两片受影响的金属被瞬间塑化和搅拌，两片的塑化金属组合形成金属片之间的焊缝。插入的聚合物膜可以用作粘合剂或减振介质等。面对的金属板可以是面对层压的金属板结构的层，每个都包括通过粘合中间层粘合的两个金属片。

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