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    • 83. 发明申请
    • ETHYLENE-PROPYLENE-DIENE COPOLYMER PRODUCTION METHOD
    • 乙烯 - 丙烯 - 二烯共聚物生产方法
    • US20110065877A1
    • 2011-03-17
    • US12991818
    • 2009-12-21
    • Byoungtak YimYoungwook KimMyungahn OkJongsok HahnDongcheol Shin
    • Byoungtak YimYoungwook KimMyungahn OkJongsok HahnDongcheol Shin
    • C08F4/76
    • C08F10/00C08F4/65908C08F4/65912C08F210/18C08F2420/04Y10S526/943C08F4/6592C08F210/06C08F236/20C08F2500/25C08F2500/03
    • The present invention relates to a method for the production of an ethylene/propylene/diene copolymer by means of solution polymerisation, and more specifically one for a copolymer whose main components are ethylene, propylene and diene monomers using a catalyst of a transition metal coordination compound; the constituent components and characteristics of the copolymer being as follows. The catalyst composition provided by the present invention, which is used to produce a copolymer of which (a) the ethylene content is from 30 wt. % to 80 wt. %, (b) the propylene content is from 19.9% to 60 wt. % and (c) the diene content is from more than 0 wt. % to 15 wt. %, comprises a catalyst system using an activating agent of a compound of aluminium or boron, or aluminoxane together with a transition metal catalyst comprising at least one anionic ligand having an aryloxy group substituted with an aryl derivative in the ortho position and a cyclopentadiene derivative, and provides a highly active polymerisation method with outstanding reactivity with respect to ethylene, propylene and diene compounds.
    • 本发明涉及通过溶液聚合制备乙烯/丙烯/二烯共聚物的方法,更具体地说,涉及一种主要成分为乙烯,丙烯和二烯单体的共聚物的方法,该共聚物使用过渡金属配位化合物 ; 共聚物的组成成分和特性如下。 由本发明提供的催化剂组合物,其用于制备共聚物,其中(a)乙烯含量为30重量% %至80wt。 %,(b)丙烯含量为19.9%至60wt。 %和(c)二烯含量大于0wt。 %至15wt。 %,包括使用铝或硼化合物的活化剂或铝氧烷的催化剂体系以及包含至少一个在邻位被芳基衍生物取代的芳氧基的阴离子配体和环戊二烯衍生物的过渡金属催化剂, 并提供了对乙烯,丙烯和二烯化合物具有突出反应性的高活性聚合方法。
    • 84. 发明申请
    • Safety Switch for Secondary Battery for Electric Vehicle and Charging Discharging System for Secondary Battery for Electric Vehicle Using the Same
    • 电动汽车二次电池安全开关及电动汽车二次电池充电放电系统
    • US20110037430A1
    • 2011-02-17
    • US12989907
    • 2009-04-28
    • Sooyeup Jang
    • Sooyeup Jang
    • H02J7/00H02H7/00
    • H02J7/0031B60L3/0046H01H2001/5877H01H2003/007H01M2/345H01M10/42H01M2200/00
    • The present invention relates to a safety switch of a secondary battery for an electric vehicle and a charge and discharge system of a secondary battery for an electric vehicle using the same, and more particularly, to a technology capable of protecting a secondary battery by operating a switch of the secondary battery for the electric vehicle attached to the outside of the secondary battery in order to disconnect a driving motor for the electric vehicle to the secondary battery when the secondary battery expands or excessive short-circuit current flows into circuits of the secondary battery, due to a swelling phenomenon of the second battery expanding due to an abnormal status of the secondary battery, such as overcharge, heat exposure, a short circuit, a reverse connection, or the like, in using the secondary battery for the electric vehicle.According to the present invention, there is provided a safety switch of a secondary battery for an electric vehicle, including: a cutting member 110 attached to one surface of any one secondary battery 10 in the secondary battery for the electric vehicle configured by connecting at least two secondary batteries and having a cutting body 112; and a cut member 120 attached to one surface of the other secondary battery 20 while facing the cutting member 110 including a cut body 123 approaching the cutting body 112 of the cutting member 110 and cut by the approaching cutting body 112 to electrically disconnect the secondary batteries, when the secondary batteries are expanded due to the swelling phenomenon.
    • 本发明涉及一种电动车辆用二次电池的安全开关及使用该二次电池的二次电池的充放电系统,更具体地,涉及一种能够通过操作二次电池来保护二次电池的技术 为了在二次电池膨胀或二次电池的电路中流过过多的短路电流时,将连接于二次电池的外部的电动车辆的二次电池的开关切换到电动车辆的驱动电动机与二次电池 由于在使用电动车辆的二次电池时由于二次电池的异常状态引起的膨胀现象,例如过充电,热曝光,短路,反向连接等。 根据本发明,提供了一种用于电动车辆的二次电池的安全开关,包括:切割构件110,其安装在用于电动车辆的二次电池中的任何一个二次电池10的一个表面上, 两个二次电池并具有切割体112; 以及切割构件120,其连接在另一个二次电池20的一个表面上,同时面向切割构件110,切割构件110包括接近切割构件110的切割主体112的切割体123,并且被接近的切割体112切割以将二次电池电断开 当二次电池由于膨胀现象而膨胀时。
    • 87. 发明申请
    • Method for Measuring SOC of a Battery Management System and the Apparatus Thereof
    • 电池管理系统的SOC测量方法及其设备
    • US20100283471A1
    • 2010-11-11
    • US12812163
    • 2009-01-12
    • Jae Hwan LimShanshan JinSekyung Han
    • Jae Hwan LimShanshan JinSekyung Han
    • G01N27/416
    • B60L11/1861B60L3/0046B60L2240/545B60L2240/547B60L2240/549B60L2260/44G01R31/3606G01R31/3651Y02T10/7005Y02T10/7044Y02T10/705
    • This invention is related to a method and an apparatus for choosing SOCi (State Of Charge based on current) or SOCv (State Of Charge based on voltage) as the SOC (State Of Charge) of a battery depending on a condition in a battery management system by using an equivalent circuit model. In this invention, a method for measuring SOC of a battery in a battery management system is characterized by comprising the steps of: obtaining voltage data and temperature by measuring the current, voltage and temperature of a battery; calculating SOCi by accumulating the current data; calculating open circuit voltage by using an equivalent circuit model which simply presents the current data, the voltage data and the battery through an electric circuit; calculating SOCv by using the temperature data and the open circuit voltage; and choosing at least one of the SOCi and the SOCv as SOC of the battery by using the SOCi and the SOCv based on the judgment on the current state of a vehicle for a certain time interval.
    • 本发明涉及根据电池管理中的状况选择SOCi(基于电流的充电状态)或SOCv(基于电压的充电状态)作为电池的SOC(充电状态)的方法和装置) 系统通过使用等效电路模型。 在本发明中,一种用于测量电池管理系统中的电池的SOC的方法的特征在于包括以下步骤:通过测量电池的电流,电压和温度来获得电压数据和温度; 通过累积当前数据计算SOCi; 通过使用简单地通过电路呈现当前数据,电压数据和电池的等效电路模型来计算开路电压; 通过使用温度数据和开路电压来计算SOCv; 并且基于对车辆的当前状态的判定,使用SOCi和SOCv,选择SOCi和SOCv中的至少一个作为电池的SOC。
    • 89. 发明授权
    • Case for high-power rechargeable lithium battery
    • 大功率可再充电锂电池
    • US07732092B2
    • 2010-06-08
    • US11908482
    • 2006-03-22
    • Jeon-keun Oh
    • Jeon-keun Oh
    • H01M2/08H01M2/00
    • H01M2/1061H01M2/1094H01M6/5038H01M10/052H01M10/613H01M10/623H01M10/647H01M10/6557
    • Disclosed herein is a case which protects a plurality of flexible lithium polymer unit cells, has a compact structure to reduce volume, has a simple assembly process, and minimizes heat generated during a high-power charging or discharging operation. The battery case includes a pouch support frame to support a pouch of a unit cell having the pouch and electrode terminals. A heat radiating part having the shape of a shelf is provided on a surface of the pouch support frame, and defines a space for dispersing heat generated from the pouch. A terminal support having the shape of a wall is provided on an edge of the heat radiating part, thus supporting the electrode terminals of the unit cell.
    • 本文公开了保护多个柔性锂聚合物单元电池的情况,具有紧凑的结构以减小体积,具有简单的组装工艺,并且使在大功率充电或放电操作期间产生的热量最小化。 电池壳体包括用于支撑具有袋和电极端子的单电池的袋的袋支撑框架。 具有搁板形状的散热部件设置在袋支撑框架的表面上,并且限定了用于分散从袋子产生的热量的空间。 具有壁形状的端子支撑件设置在散热部分的边缘上,从而支撑单电池的电极端子。