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    • 6. 发明授权
    • Thermal conductor for high-energy electrochemical cells
    • 用于高能电化学电池的导热体
    • US6117584A
    • 2000-09-12
    • US900428
    • 1997-07-25
    • Joseph A. HoffmanMichael K. DomroeseDavid D. LindemanVern E. RadewaldRoger RouillardJennifer L. Trice
    • Joseph A. HoffmanMichael K. DomroeseDavid D. LindemanVern E. RadewaldRoger RouillardJennifer L. Trice
    • H01M2/10H01M2/20H01M2/26H01M6/10H01M6/18H01M10/04H01M10/40H01M10/50H01M6/50
    • H01M10/5004H01M10/0436H01M10/5032H01M10/504H01M10/5051H01M10/5053H01M2/204H01M2/263H01M10/5057H01M2/1022H01M2006/106H01M6/10H01M6/181
    • A thermal conductor for use with an electrochemical energy storage device is disclosed. The thermal conductor is attached to one or both of the anode and cathode contacts of an electrochemical cell. A resilient portion of the conductor varies in height or position to maintain contact between the conductor and an adjacent wall structure of a containment vessel in response to relative movement between the conductor and the wall structure. The thermal conductor conducts current into and out of the electrochemical cell and conducts thermal energy between the electrochemical cell and thermally conductive and electrically resistive material disposed between the conductor and the wall structure. The thermal conductor may be fabricated to include a resilient portion having one of a substantially C-shaped, double C-shaped, Z-shaped, V-shaped, O-shaped, S-shaped, or finger-shaped cross-section. An elastomeric spring element may be configured so as to be captured by the resilient conductor for purposes of enhancing the functionality of the thermal conductor. The spring element may include a protrusion that provides electrical insulation between the spring conductor and a spring conductor of an adjacently disposed electrochemical cell in the presence of relative movement between the cells and the wall structure. The thermal conductor may also be fabricated from a sheet of electrically conductive material and affixed to the contacts of a number of electrochemical cells.
    • 公开了一种用于电化学能量存储装置的导热体。 热导体连接到电化学电池的阳极和阴极触点中的一个或两个。 导体的弹性部分在高度或位置上变化,以响应于导体和壁结构之间的相对运动而保持导体和容纳容器的相邻壁结构之间的接触。 热导体将电流导入和流出电化学电池,并在电化学电池和设置在导体和壁结构之间的导热和电阻材料之间传导热能。 热导体可以被制造为包括具有基本上C形,双C形,Z形,V形,O形,S形或指形横截面之一的弹性部分。 为了增强热导体的功能,弹性体弹簧元件可构造为被弹性导体捕获。 弹簧元件可以包括在弹簧导体和相邻设置的电化学电池的弹簧导体之间在电池和壁结构之间的相对运动的存在下提供电绝缘的突起。 热导体也可以由导电材料片制成并且固定到多个电化学电池的触点。
    • 7. 发明申请
    • PROCESSES FOR IMPROVED OPTICAL FILMS
    • 改进的光学膜的工艺
    • US20120068371A1
    • 2012-03-22
    • US13303569
    • 2011-11-23
    • William W. MerrillDavid D. Lindeman
    • William W. MerrillDavid D. Lindeman
    • B29D11/00
    • B29C55/06B29D11/00B29K2995/0034B44F1/02
    • A method of forming an optical film results in a film having a useful central 60% portion with a caliper variation of about 5% or less of an average thickness of the film. The method includes selecting a draw ratio λ in a first in-plane stretch direction, setting an effective draw gap defined by a length L and a width W, and stretching a polymer film at the draw ratio and effective draw gap. The effective draw gap is set such that the stretching step fits into one of two regimes, the first regime referred to as a uniaxial regime and characterized by a β equal to or less than about 1.0; and the second regime referred to as a planar extension regime and characterized by a β equal to or greater than about 10.0. The disclosure also describes an optical film formed by the method.
    • 形成光学膜的方法产生具有有用的中心60%部分的膜,其厚度变化为膜的平均厚度的约5%或更小。 该方法包括:在第一面内拉伸方向上选择拉伸比λ,设定由长度L和宽度W限定的有效拉伸间隙,并以拉伸比拉伸聚合物膜和有效拉伸间隙。 有效的拉伸间隙被设定为使得拉伸步骤适合于两种制度中的一种,第一种方式被称为单轴结构并以“ 等于或小于约1.0; 第二个政权被称为平面延伸制度,其特征在于: 等于或大于约10.0。 本公开还描述了通过该方法形成的光学膜。
    • 8. 发明授权
    • Mill roll analysis system
    • 轧辊分析系统
    • US07249004B2
    • 2007-07-24
    • US10376727
    • 2003-02-28
    • David D. LindemanEric G. Almquist
    • David D. LindemanEric G. Almquist
    • G06F15/50B21D53/00B21B37/58
    • G06F17/50B21B2265/00B21B2267/00G06F2217/04G06F2217/06Y10T29/49544
    • A mill roll analysis system is described that includes a user interface module, a structural analysis engine, and an analysis control script. The user interface module receives mill roll design data from a remote user via a computer network. The analysis control script automatically directs the structural analysis engine to define and evaluate an appropriate analytical model for the mill roll design based on the mill roll design data. The mill roll analysis system presents an intuitive web-based interface for capturing the mill roll design data, and may present predefined mill roll applications and mill roll types for selection for the user. As a result, the remote user need not be familiar with the underlying analytical modeling techniques, which may be highly-complex by nature. Consequently, a user may utilize the system to evaluate and improve mill roll design in order to achieve increased product performance.
    • 描述了包括用户界面模块,结构分析引擎和分析控制脚本的轧辊分析系统。 用户接口模块通过计算机网络从远程用户接收轧辊设计数据。 分析控制脚本自动指导结构分析引擎,根据轧辊设计数据定义和评估轧辊设计的适当分析模型。 轧辊分析系统提供了直观的基于网络的界面,用于捕获轧辊设计数据,并且可以呈现预定义的轧辊应用和轧辊类型以供用户选择。 因此,远程用户不需要熟悉基本的分析建模技术,这种技术本质上可能非常复杂。 因此,用户可以利用该系统来评估和改进轧辊设计,以便实现增加的产品性能。
    • 9. 发明申请
    • PROCESSES FOR IMPROVED OPTICAL FILMS
    • 改进的光学膜的工艺
    • US20080085383A1
    • 2008-04-10
    • US11539335
    • 2006-10-06
    • William W. MerrillDavid D. Lindeman
    • William W. MerrillDavid D. Lindeman
    • B44F1/10B29D7/01
    • B29C55/06B29D11/00B29K2995/0034B44F1/02
    • A method of forming an optical film results in a film having a useful central 60% portion with a caliper variation of about 5% or less of an average thickness of the film. The method includes selecting a draw ratio λ in a first in-plane stretch direction, setting an effective draw gap defined by a length L and a width W, and stretching a polymer film at the draw ratio and effective draw gap. The effective draw gap is set such that the stretching step fits into one of two regimes, the first regime referred to as a uniaxial regime and characterized by a β equal to or less than about 1.0; and the second regime referred to as a planar extension regime and characterized by a β equal to or greater than about 10.0. The disclosure also describes an optical film formed by the method.
    • 形成光学膜的方法产生具有有用的中心60%部分的膜,其厚度变化为膜的平均厚度的约5%或更小。 该方法包括:在第一平面内拉伸方向上选择拉伸比λ,设定由长度L和宽度W限定的有效拉伸间隙,并以拉伸比和有效拉伸间隙拉伸聚合物膜。 设定有效的拉伸间隙使得拉伸步骤适合于两种状态之一,第一种状态称为单轴状态,其特征在于β等于或小于约1.0; 并且第二种状态被称为平面延伸方式,其特征在于β等于或大于约10.0。 本公开还描述了通过该方法形成的光学膜。