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52 条记录 (耗时 0.015 秒)

    Sheet processing apparatus, method of use, and plastically deformed sheet
    22.
    发明授权
    Sheet processing apparatus, method of use, and plastically deformed sheet 失效
    片材加工装置，使用方法和塑性变形片材

    公开(公告)号：US07293445B2

    公开(公告)日：2007-11-13

    申请号：US10763666

    申请日：2004-01-23

    申请人： Leonid C. Lev ,  Ravi Verma

    发明人： Leonid C. Lev ,  Ravi Verma

    IPC分类号： B21C23/22 ,  B21C33/00

    CPC分类号： B21C23/01 ,  B21B1/22 ,  B21B1/222 ,  B21B1/227 ,  B21B3/00 ,  B21B3/02 ,  B21B13/00 ,  B21B27/00 ,  B21B45/0251 ,  B21B45/0263 ,  B21B2003/001 ,  B21B2015/0078 ,  B21C23/005 ,  B21C37/02

    摘要： An apparatus for plastically deforming a work piece. The apparatus comprises at least two cylindrical guide rolls rotatable in a first direction, a bendable strip having a portion of at least one surface in communication with a portion of an outer circumference of each of the at least two cylindrical guide rolls, a first cylindrical feeding roll rotatable in a second direction opposite to the first direction, and a plastic deformation passage having a first surface and a second surface, at least a portion of the first surface being defined by a portion of the bendable strip, and at least a portion of the second surface being defined by the outer circumference of the first cylindrical feeding roll. One or both of the bendable strip and the cylindrical feeding roll, when in motion, propel the work piece through the plastic deformation passage wherein the work piece is plastically deformed.

    摘要翻译： 一种用于使工件塑性变形的装置。 该装置包括至少两个可沿第一方向旋转的圆柱形引导辊，可弯曲带，其具有与至少两个圆柱形引导辊中的每一个的外圆周的一部分连通的至少一个表面的一部分，第一圆柱形进给 可沿第一方向相反的第二方向旋转，以及具有第一表面和第二表面的塑性变形通道，第一表面的至少一部分由可弯曲条的一部分限定，并且至少一部分 第二表面由第一圆柱形进给辊的外圆周限定。 可弯曲条和圆柱形进给辊中的一个或两个在运动时推动工件通过塑料变形通道，其中工件塑性变形。

    BATTERY TRAY DESIGN
    23.
    发明申请
    BATTERY TRAY DESIGN 审中-公开
    电池托盘设计

    公开(公告)号：US20130209857A1

    公开(公告)日：2013-08-15

    申请号：US13396779

    申请日：2012-02-15

    申请人： Leonid C. Lev ,  Mark A. Smith

    发明人： Leonid C. Lev ,  Mark A. Smith

    IPC分类号： H01M10/50 ,  B65B5/06 ,  B65B63/00 ,  H01M2/10

    CPC分类号： H01M10/0585 ,  H01M2/1077 ,  H01M10/0525 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6557 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

    摘要： A battery pack includes a plurality of battery cells configured to generate an electrical current from an electrochemical reaction and a battery tray. The battery tray includes a channel formed from a plurality of walls. The channel is configured to receive at least a portion of the battery cells therein and permits at least an axial translation of the battery cells in respect of a longitudinal axis of the battery tray to accommodate an expansion and a contraction of the battery cells during an operation of the battery pack.

    摘要翻译： 电池组包括被配置为从电化学反应产生电流的多个电池单体和电池托盘。 电池托盘包括由多个壁形成的通道。 通道被配置为在其中接收电池单元的至少一部分，并允许电池单元相对于电池托盘的纵向轴线至少轴向平移以适应电池单元在操作期间的膨胀和收缩 的电池组。

    COOLING SYSTEM FOR AUTOMOTIVE BATTERY
    24.
    发明申请
    COOLING SYSTEM FOR AUTOMOTIVE BATTERY 有权
    汽车电池冷却系统

    公开(公告)号：US20130209856A1

    公开(公告)日：2013-08-15

    申请号：US13396655

    申请日：2012-02-15

    申请人： Leonid C. Lev ,  Nikolay Kondratyev

    发明人： Leonid C. Lev ,  Nikolay Kondratyev

    IPC分类号： H01M10/50

    CPC分类号： H01M10/613 ,  H01M10/625 ,  H01M10/6551 ,  H01M10/6565 ,  H01M10/6569

    摘要： Method and apparatus for thermal management of a battery cell or a battery assembly including a plurality of battery cells. One or more fins are in thermal contact with one or more battery cells. A fluid is caused to flow from a high pressure side of a plenum fluidly coupled to each fin, through a cavity in each fin, and back to a low pressure side of the plenum. The fins are fluidly coupled to the plenum using flexible connections that can accommodate movement of the fins with respect to the plenum.

    摘要翻译： 包括多个电池单元的电池单元或电池组件的热管理方法和装置。 一个或多个翅片与一个或多个电池单元热接触。 使流体从流体耦合到每个翅片的增压室的高压侧流过每个翅片中的空腔，并且返回到增压室的低压侧。 翅片使用可容纳翼片相对于气室的运动的柔性连接件流体连接到增压室。

    METHOD AND DEVICE TO MEASURE TEMPERATURE OF A PRISMATIC CELL OF AUTOMOTIVE BATTERY
    25.
    发明申请
    METHOD AND DEVICE TO MEASURE TEMPERATURE OF A PRISMATIC CELL OF AUTOMOTIVE BATTERY 有权
    测量汽车电池静电池温度的方法和装置

    公开(公告)号：US20130209846A1

    公开(公告)日：2013-08-15

    申请号：US13396677

    申请日：2012-02-15

    申请人： Leonid C. LEV ,  Nikolay KONDRATYEV

    发明人： Leonid C. LEV ,  Nikolay KONDRATYEV

    IPC分类号： H01M10/48

    CPC分类号： H01M10/48 ,  H01M10/482 ,  H01M10/486

    摘要： Apparatuses and methods of use are provided that include a battery cell comprising a flexible resistive thermal device. The resistive thermal device includes a flexible conductive circuit that is positioned on or adjacent to the surface of the battery cell. Resistance measured in the conductive circuit is correlated with a temperature of the battery cell thereby allowing control of a cooling system and/or the charging/discharging rates of the battery cell to be adjusted in response to temperature. Flexibility of the resistive thermal device also accommodates dimensional changes in the battery cell.

    摘要翻译： 提供了使用的装置和方法，其包括包括柔性电阻热装置的电池单元。 电阻热装置包括位于电池单元的表面上或与电池单元的表面相邻的柔性导电电路。 在导电电路中测量的电阻与电池单元的温度相关，从而允许根据温度调节冷却系统的控制和/或电池单元的充电/放电速率。 电阻式热敏元件的灵活性也适应电池单元的尺寸变化。

    JOINING MAGNESIUM WITH REINFORCED POLYMER COMPOSITE FASTENERS
    28.
    发明申请
    JOINING MAGNESIUM WITH REINFORCED POLYMER COMPOSITE FASTENERS 有权
    采用强化聚合物复合材料加固镁合金

    公开(公告)号：US20120124816A1

    公开(公告)日：2012-05-24

    申请号：US12952246

    申请日：2010-11-23

    申请人： Elisabeth J. Berger ,  Peter H. Foss ,  Leonid C. Lev ,  Jon T. Carter

    发明人： Elisabeth J. Berger ,  Peter H. Foss ,  Leonid C. Lev ,  Jon T. Carter

    IPC分类号： B21J15/02

    CPC分类号： F16B5/04 ,  B21D39/031 ,  B29C70/845 ,  Y10T29/49936 ,  Y10T29/49954 ,  Y10T29/49956 ,  Y10T29/49957

    摘要： A method is disclosed for forming corrosion-resistant joints in a plurality of overlapping thin metal sheet workpieces, at least one of which comprises at least 85% by weight of magnesium sheets. The fastener is a fiber-reinforced polymer rod shaped and sized for insertion into a coaxial opening formed in each sheet and subsequently upset on each end to form a head. The workpiece sheets are deformed to form mechanically-interfering features which cooperatively complement the strength of the fastener, under at least some joint loading patterns. The method may be used for other workpiece and fastener compositions.

    摘要翻译： 公开了一种用于在多个重叠的薄金属片工件中形成耐腐蚀接头的方法，其中至少一个包括至少85重量％的镁片。 紧固件是一种纤维增强的聚合物棒，其尺寸适于插入到每个片材中形成的同轴开口中，并随后在每个端部处压缩以形成头部。 工件片材变形以形成在至少一些联合加载模式下协同地补充紧固件的强度的机械干涉特征。 该方法可用于其它工件和紧固件组合物。

    HIGH HARDNESS NANOCOMPOSITE COATINGS ON CEMENTED CARBIDE
    30.
    发明申请
    HIGH HARDNESS NANOCOMPOSITE COATINGS ON CEMENTED CARBIDE 有权
    高硬度纳米复合涂层在碳化硅上

    公开(公告)号：US20100303565A1

    公开(公告)日：2010-12-02

    申请号：US12472459

    申请日：2009-05-27

    申请人： Xingcheng Xiao ,  Leonid C. Lev ,  Michael J. Lukitsch

    发明人： Xingcheng Xiao ,  Leonid C. Lev ,  Michael J. Lukitsch

    IPC分类号： B23B27/14 ,  B32B9/00 ,  C23C16/32

    CPC分类号： C23C16/0272 ,  C23C16/029 ,  C23C16/27 ,  C23C30/005 ,  Y10T407/27 ,  Y10T408/78 ,  Y10T428/265

    摘要： A method of creating adherent surface coatings on carbide cutting tools or other workpiece substrates through the development of polycrystalline diamond coatings or composite coatings comprising a refractory metal carbide and polycrystalline diamond is described. The coating is deposited through a sequenced chemical vapor deposition process, first using a specified gas mixture of hydrogen and a refractory metal halide to deposit a base layer of a refractory metal carbide. This step is followed by a second step in which polycrystalline diamond is deposited from a gas mixture comprising a hydrocarbon and hydrogen. Co-deposition of refractory metal carbide and diamond in the second step to create a toughened diamond coating is also contemplated.

    摘要翻译： 描述了通过开发包含难熔金属碳化物和多晶金刚石的多晶金刚石涂层或复合涂层在碳化物切削工具或其它工件基底上形成附着表面涂层的方法。 涂层通过有序的化学气相沉积工艺沉积，首先使用特定的氢气和难熔金属卤化物的气体混合物沉积难熔金属碳化物的基层。 该步骤之后是第二步，其中多晶金刚石由包含烃和氢的气体混合物沉积。 还考虑了在第二步骤中难熔金属碳化物和金刚石的共沉积以形成增韧的金刚石涂层。