会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • SECONDARY BATTERY INCLUDING HIGH-CAPACITY ANODE AND MANUFACTURING METHOD THEREFOR
    • 二次电池包括高容量阳极及其制造方法
    • EP3179544A1
    • 2017-06-14
    • EP16746787.7
    • 2016-01-28
    • LG Chem, Ltd.
    • KIM, Kyoung HoKIM, Chae AhSONG, JooyongLEE, Hye YounHAH, Hoe Jin
    • H01M4/66H01M4/38H01M10/04
    • Disclosed are a secondary battery comprising a negative electrode composed of two or more negative electrode plates and a method of manufacturing the secondary battery, wherein each of the negative electrode plates includes a lithium by-product layer formed through pre-lithiation reaction on a negative electrode current collector coated with a negative electrode active material, wherein an inorganic substance layer is formed on a negative electrode tab that is extended from an end at one side of the negative electrode current collector and is composed of an active material-non-coated portion not coated with the negative electrode active material, and negative electrode tabs of the negative electrode plates are electrically connected with one negative electrode lead to form a negative electrode terminal.
    • 本发明公开了一种二次电池,其包括由两个或更多个负电极板构成的负电极以及制造该二次电池的方法,其中每个负电极板包括通过在负电极上预锂化反应形成的锂副产物层 其中无机物质层形成在从负极集电体的一侧的端部延伸出的负极片上,并且非活性材料未涂覆部分由非负极活性材料构成 涂覆有负极活性材料,并且负极板的负极片与一个负极引线电连接以形成负极端子。
    • 8. 发明公开
    • BATTERY MODULE COMPRISING PROBE FOR SENSING EXPANSION OF BATTERY CELL
    • 包含探测器的电池模块用于感测电池的扩展
    • EP3255720A1
    • 2017-12-13
    • EP16853844.5
    • 2016-09-29
    • LG Chem, Ltd.
    • CHUNG, Seung HyunKIM, Chae AhPARK, Se Mi
    • H01M10/48H01M2/02H01M2/34H01M2/10
    • The present invention relates to a battery module that includes a probe for detecting expansion of a battery cell. More particularly, the present invention relates to a battery module including: two or more of rechargeable battery cells; a sensing probe provided at an external surface of at least one of the battery cells to sense a local expansion change of the battery cell and transmitting a signal; and a controller receiving the signal from the sensing probe, estimating an internal pressure of the battery cell from the received signal, and generating a warning signal to assure safety of the battery module when the estimated internal pressure exceeds a threshold pressure level.
    • 本发明涉及一种电池模块,其包括用于检测电池单元的膨胀的探测器。 更具体地,本发明涉及一种电池模块,其包括:两个或更多个可再充电电池单元; 设置在至少一个电池单元的外表面处的感测探头,以感测电池单元的局部膨胀变化并发送信号; 以及控制器,接收来自感测探头的信号,根据接收到的信号估计电池单体的内部压力,并且当估计的内部压力超过阈值压力水平时产生警告信号以确保电池模块的安全性。