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    • 2. 发明申请
    • METHOD FOR CONTROLLING THE MAXIMUM CHARGE RATE OF AN ELECTROCHEMICAL ENERGY STORE DEVICE
    • 用于控制电化学能量存储设备的最大充电速率
    • WO2011144311A3
    • 2012-06-28
    • PCT/EP2011002360
    • 2011-05-12
    • LI TEC BATTERY GMBHSCHAEFER TIM
    • SCHAEFER TIM
    • H02J7/00
    • H02J7/0091H01M10/443H01M10/486
    • A method for controlling the maximum charge rate during a charging process or discharging process of an electrochemical energy store device is generally characterised by current intensity. Said current intensity is dependent on the operating state of the electrochemical energy store device and on a group of boundary conditions. Said group typically comprises, for example, the temperature of at least one region of the electrochemical energy store device. The maximum charge rate may crucially depend on the mode of operation of the electrochemical energy store device, and therefore a distinction should be made in particular as to whether energy is being supplied to or withdrawn from said device. The electrochemical energy store device can heat up during charging or discharging processes, and therefore in particular the duration of the energy withdrawal and/or energy supply can influence the level of the current intensity which can be withdrawn and/or which can be supplied. The current intensity which can be withdrawn and/or supplied depends in particular upon the state of charge of the electrochemical energy store unit and is therefore controlled in particular on the basis of said state of charge. When in a critical temperature range, the electrochemical energy store cell is particularly difficult to control. Therefore, the current intensity which can be withdrawn or supplied is set to zero when a maximum temperature is reached and/or a minimum temperature is reached.
    • 一种用于控制在充电的最大充电速率和放电的电化学能量存储装置的方法通常可通过的电流来表征。 这个电流依赖于一组边界条件的电化学能量储存装置的操作条件和。 周期性地,该基团,例如,电化学储能装置的至少一个部分的温度。 最大充电速率可以在很大程度上依赖于电化学能量存储装置的模式,因此它是特别加以区别的能量是否供给或移除。 电化学能量储存装置可在装载或卸载升温,特别是能量提取的持续时间和/或因此电源可影响可移动和/或供给的电流的量。 可移除的和/或可提供的电流强度特别取决于充电电化学能量储存装置的状态,因此,特别是这种控制的功能。 特别地,当电化学能量存储单元处于临界温度范围内,则难以控制。 当和/或在达到最低温度达到最大温度,因此,我们的可移动或可提供的电流被控制到零。
    • 5. 发明申请
    • METHOD AND SYSTEM FOR PRODUCING AN ELECTROCHEMICAL CELL AND BATTERY COMPRISING A NUMBER OF THESE ELECTROCHEMICAL CELLS
    • 方法和系统用于生产电化学电池和电池组与电化学小区中多个
    • WO2013013764A3
    • 2013-05-02
    • PCT/EP2012002834
    • 2012-07-05
    • LI TEC BATTERY GMBHSCHAEFER TIM
    • SCHAEFER TIM
    • H01M10/04H01M4/04H01M10/0525H01M10/0585H01M10/42
    • H01M4/0435H01M4/0445H01M10/0404H01M10/0413H01M10/049H01M10/0525H01M10/0585H01M10/4285H01M10/52H01M2220/20Y02E60/122Y02P70/54Y02T10/7011
    • A method for producing electrochemical cells (1) for a battery has the following steps: (S4) feeding the pre-product of the electrochemical cell (1) to a rolling device (10), (S5) rolling the pre-product of the electrochemical cell (1) with rolling rollers (11, 12) and preferably (S5a) sealing a first reserve region (2) arranged laterally on the pre-product of the electrochemical cell (1), (S6) feeding the pre-product of the electrochemical cell (1) to a first measuring device (13), (S7) sensing parameter data (DPar.) of the pre-product of the electrochemical cell (1) to determine at least one subsequent treatment on the pre-product of the electrochemical cell (1), (S8) transmitting the parameter data (DPar.) to a control unit (14), (S9) assigning the pre-product of the electrochemical cell (1) to the parameter data (DPar.), preferably storing the parameter data (DPar.) relating to the pre-product of the electrochemical cell (1), (S10) determining by means of the control unit (14) whether a predetermined relationship of the parameter data (DPar.) with respect to predetermined parameter values (WPar., WPar.1, WPar.2, WPar.3, WPar.4, WPar.5) exists for the pre-product of the electrochemical cell (1) that is assigned to the parameter data, and (S11) carrying out a first predetermined treatment on the pre-product of the electrochemical cell (1) if existence of the predetermined relationship of the parameter data (DPar.) with respect to the predetermined parameter values (WPar., WPar.1, WPar.2, WPar.3, WPar.4, WPar.5) has been determined, and preferably carrying out a second predetermined treatment on the pre-product of the electrochemical cell (1) if non-existence of the predetermined relationship of the parameter data (DPar.) with respect to the predetermined parameter values (WPar., WPar.1, WPar.2, WPar.3, WPar.4, WPar.5) has been determined.
    • 一种生产电化学电池(1)的电池的方法包括以下步骤:(S4)轧制电化学电池(1)与轧制的中间产品的滚动装置(10)(S5)上供给电化学电池(1)的中间产物 辊(11,12),优选(S5a中)Absiegeln电化学电池的前体中的一个(1)横向布置的第一备用区(2),(S6)在第一测量装置(13)将所述电化学电池单元(1)的前体, 用于确定电化学电池的中间产物的至少一个后续处理(S7)的感测参数数据(DPAR)电化学电池(1)的中间产物(1),(S8)发送所述参数数据(DPAR)的控制单元(14), (S9)分配所述电化学电池(1)与参数数据(DPAR)的初产品,优选地存储所述参数数据(DPAR)到电化学电池的中间产物(1),( S10)由控制单元(14来确定)是否为分配电化学电池的前体(1)的参数的数据的预定的关系(DPAR)(在预定参数的方面的参数数据值WPAR。,WPar.1,WPar.2,WPAR 0.3,WPar.4,WPart.5)存在,和(S11)执行所述电化学电池的所述中间产物的第一预定处理(1)时的参数数据的预定关系的存在(DPAR)(相对于预定的参数值 WPAR。,WPar.1,WPar.2,WPar.3,WPar.4,WPart.5)被确定,并且优选地执行电化学电池的中间产物的第二预定处理(1),如果预定的非存在 参数数据(DPAR)的相对于所述预定的参数值(WPAR。,WPar.1,WPar.2,WPar.3,WPar.4,WPart.5)的关系已经确定。
    • 9. 发明申请
    • PROTECTIVE DEVICE FOR GALVANIC CELLS
    • 保护装置原电池
    • WO2011026596A3
    • 2011-05-19
    • PCT/EP2010005319
    • 2010-08-30
    • LI TEC BATTERY GMBHSCHAEFER TIMGUTSCH ANDREAS
    • SCHAEFER TIMGUTSCH ANDREAS
    • F03G7/06H01H37/32H01M2/20H01M2/34H01M6/50H01M10/42H01M10/48
    • H01M10/4207H01H37/323H01M2/202H01M2/34H01M2/348H01M10/482H01M10/486H01M2200/00Y10T307/773
    • A protective device for galvanic cells (201, 202, 301, 302) which are interconnected via contact elements (205, 207, 209, 212, 405, 409, 406, 407, 506, 507, 509, 606, 607, 706, 707, 709, 805, 806, 807, 809) that are suitably connected to pole connections (203, 204, 503, 504) of said cells to give a battery can be associated with individual cells of a battery. The protective device has an activation device (1008, 1108, 1208, 1011, 1111) for activation. When the protective device is activated, the protective device bridges the cell associated therewith by changing the interconnection and thus removes it from the electrical functioning of the battery assembly. In the activation device, preferably an electroconductive or insulating component made of a shape memory material brings about the change of the interconnection by changing the shape of said component as soon as and/or as long as the temperature of said component lies outside a defined temperature range.
    • 用于原电池(201,202,301,302)的保护装置中,接触元件通过与这些细胞的电极端子(203,204,503,504),其连接在一个适当的方式(205,207,209,212,405,409,406, 407,506,507,509,606,607,706,707,709,805,806,807,809)被连接到电池,电池的各个单元可以被分配。 该保护装置具有激活装置(1008,1108,1208,1011,1111),用于它们的激活。 当激活安全装置,该安全装置通过改变互连绕过它的相关联的小区,并把他们从电池所以复合电出来的。 在活化装置最好尽快使由形状记忆材料的导电或绝缘元件,所述互连通过在该装置中的形状变化的变化,如和/或只要该装置的温度处于规定的温度范围之外。