公开(公告)号：US20130323584A1

公开(公告)日：2013-12-05

申请号：US13990285

申请日：2011-11-23

Applicant: Tim Schaefer ,  Dieter Olpp

Inventor： Tim Schaefer ,  Dieter Olpp

IPC: H01M2/36

CPC classification number: H01M2/36 ,  H01M2/024 ,  H01M2/18 ,  H01M2/362 ,  H01M10/0413 ,  H01M10/0585 ,  Y10T29/49108

Abstract: A method for producing an electrochemical energy storage cell, which has a stack 1 of sheets 2, in particular electrode and/or separator sheets 2, and a liquid electrolyte 4, has the following steps: producing interspaces between a large number of adjacent sheets 2 in the stack 1 (step S1), bringing the stack 1 into contact with the electrolyte 4 (step S2), removing the interspaces produced in step S1 between the large number of adjacent sheets 2 in the stack 1 (step S3). As a result, the electrolyte 4 can be distributed quickly and uniformly over the surfaces of the large number of sheets 2. In a particularly preferred embodiment of the method, step S1 has the following substeps: fixing a large number of sheets 2 in the stack 1 relative to one another at at least one point (step S1.1, optional), bending the stack 1, wherein the sheets 2 in the stack 1 are at least partially movable with respect to one another (step S1.2), fixing a large number of sheets 2 in the bent stack 1 relative to one another, with the result that the large number of sheets 2 are fixed in each case relative to one another at at least two points (step S1.3), returning the bent stack 1 to a shape which approximately corresponds to the initial shape of the stack 1, whilst maintaining the fixings from step S1.1 and/or S1.3 (step S1.4).

Abstract translation: 具有片材2的叠层1，特别是电极和/或隔板2以及液体电解质4的电化学蓄电池的制造方法具有以下步骤：在多个相邻片材2之间产生间隙 在堆叠1（步骤S1）中，使堆叠体1与电解质4接触（步骤S2），去除叠层1中的大量相邻片材2之间的步骤S1中产生的间隙（步骤S3）。 结果，电解质4可以快速且均匀地分布在多个片材2的表面上。在该方法的特别优选的实施方案中，步骤S1具有以下子步骤：将大量片材2固定在叠层 （步骤S1.1，可选），弯曲堆叠1，其中堆叠1中的片材2可相对于彼此至少部分地移动（步骤S1.2），固定 弯曲的堆叠1中的大量片材2相对于彼此，结果是在至少两个点处相对于彼此固定大量片材2（步骤S1.3），从而使弯曲 堆叠1到大致对应于堆叠1的初始形状的形状，同时保持来自步骤S1.1和/或S1.3的固定（步骤S1.4）。

公开(公告)号：US20140212730A1

公开(公告)日：2014-07-31

申请号：US14117709

申请日：2012-05-02

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H01M10/48 ,  H01M10/04

CPC classification number: H01M10/0413 ,  H01M10/04 ,  H01M10/4207 ,  H01M10/482

Abstract: The invention relates to a method for selecting electrochemical cells during the production of a battery that has a number of electrochemical cells, said method having the following steps: (S1) detecting the parameter data (DPar.) of an individual cell that is to be analysed; (S2) transmitting the detected parameter data (Dpar.) to a control unit; (S3) assigning the detected parameter data (DPar.) to the electrochemical cell; and (S4) determining for the electrochemical cell that has been allocated the parameter data if a predefined relationship exists between the parameter data (Dpar.) and predefined parameter values (WPar, Wpar.1, WPar.2, WPar.3. WPar 4, WPar.5) by means of the control unit. The method can further have the following steps: (S5a) feeding the electrochemical cell that has been assigned the parameter data (DPar.) to a first production line for producing a first type of battery, if in step (S4) the existence of a predefined relationship has been determined; or (S5b) feeding the electrochemical cell that has been assigned the parameter data (DPar.) to a second production line for producing a second type of battery, if in step (S4) the non-existence of a predefined relationship has been determined.

Abstract translation: 本发明涉及一种在具有多个电化学电池的电池生产过程中选择电化学电池的方法，所述方法具有以下步骤：（S1）检测要存在的单个电池的参数数据（DPar。） 分析; （S2）将检测到的参数数据（Dpar。）发送到控制单元; （S3）将检测到的参数数据（DPar。）分配给电化学电池; 如果在参数数据（Dpar。）和预定义的参数值（WPar，Wpar.1，WPar.2，WPar.3，WPar4）之间存在预定义的关系，则确定已经分配了参数数据的电化学电池 ，WPar.5）通过控制单元。 该方法还可以具有以下步骤：（S5a）将已经分配了参数数据（DPar。）的电化学电池进给到用于产生第一类型电池的第一生产线，如果在步骤（S4）中存在 预定义关系已经确定; 或者（S5b）将已经被分配了参数数据（DPar。）的电化学电池供给到用于产生第二类型电池的第二生产线，如果在步骤（S4）中已经确定了不存在预定关系。

公开(公告)号：US20140030576A1

公开(公告)日：2014-01-30

申请号：US13985441

申请日：2012-02-02

Applicant: Tim Schaefer ,  Christian Zahn ,  Felix Dunkel

Inventor： Tim Schaefer ,  Christian Zahn ,  Felix Dunkel

IPC: H01M2/02

CPC classification number: H01M2/0207 ,  H01M2/024 ,  H01M2/1061 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6554 ,  H01M10/6557 ,  H01M10/6567

Abstract: The invention relates to a housing (1) for receiving at least one flat electrochemical cell (2), comprising two housing side walls (4) which are disposed substantially parallel to one another, wherein a flat cooling bracket (9) is disposed on at least one flat electrochemical cell (2). The flat cooling bracket (9) is preferably disposed substantially parallel to the flat electrochemical cell (2). The flat electrochemical cell (2) may also have a sealing seam (3) extending at least in some regions on the edge of said cell and, for each flat electrochemical cell (2) to be received, the housing side walls (4) disposed parallel to one another comprise, in the inner faces thereof that are facing one another, a pair of opposite notches (5) configured to receive the at least one sealing seam (3) of the respective flat electrochemical cell (2).

Abstract translation: 本发明涉及一种用于容纳至少一个平坦的电化学电池（2）的壳体（1），包括两个彼此大致平行地设置的壳体侧壁（4），其中平面冷却支架（9）设置在 至少一个平的电化学电池（2）。 平坦的冷却支架（9）优选地设置成基本平行于平坦的电化学电池（2）。 平坦的电化学电池（2）还可以具有至少在所述电池的边缘上的一些区域中延伸的密封接缝（3），并且对于待接收的每个平坦的电化学电池（2），设置的壳体侧壁（4） 彼此平行的在其内表面中彼此面对的一对相对的凹口（5）构造成容纳相应的平坦电化学电池（2）的至少一个密封接缝（3）。

公开(公告)号：US20140004389A1

公开(公告)日：2014-01-02

申请号：US13979942

申请日：2012-01-03

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H01M10/42

CPC classification number: H01M10/4257 ,  H01M10/4207 ,  H01M10/482 ,  Y10T29/49108

Abstract: An exothermic component has a reactive multilayer arranged in grid-shape fashion on a carrier. The exothermic component can be incorporated in an electrode construction of a galvanic cell comprising electrode layers, a separator layer and current collecting layers. In addition, a matrix-like sensor arrangement can be provided in the electrode construction. Defect locations in the electrode construction can be identified on the basis of output signals of the sensor arrangement. By igniting selected regions of the reactive multilayer grid, which react exothermically, it is possible to destroy the defect locations in a targeted manner.

Abstract translation: 放热组分具有在载体上以网格形式布置的反应性多层。 放热组分可以结合在包括电极层，隔离层和集流层的电池的电极结构中。 此外，可以在电极结构中设置矩阵状的传感器装置。 可以基于传感器装置的输出信号识别电极结构中的缺陷位置。 通过点燃反应性多层网格的选择区域，其可以放热地反应，可以以目标方式破坏缺陷位置。

公开(公告)号：US20130288100A1

公开(公告)日：2013-10-31

申请号：US13877744

申请日：2011-10-04

Applicant: Felix Dunkel ,  Tim Schaefer

Inventor： Felix Dunkel ,  Tim Schaefer

IPC: H01M2/02 ,  B26D1/00 ,  H01M10/50

CPC classification number: H01M2/0207 ,  A62C3/16 ,  B26D1/00 ,  H01M2/1061 ,  H01M10/4207 ,  H01M10/613 ,  H01M10/647 ,  H01M10/653 ,  Y10T83/04

Abstract: A housing (1) for accommodating at least one flat electrochemical cell (2), which has a seal seam (3) extending at least regionally along the edge of said cell, comprises two housing side walls (4) which are arranged substantially parallel to one another and which are provided, in the mutually opposite inner surfaces thereof, with a pair of incisions (5) situated opposite one another for each cell (2) that is to be accommodated, said incisions being designed to accommodate the at least one seal seam (3) of the particular cell (2). The housing (1) here is preferably formed of a foam material.

Abstract translation: 用于容纳至少一个平坦的电化学电池（2）的壳体（1），其具有沿着所述电池的边缘至少在区域上延伸的密封接缝（3），包括两个壳体侧壁（4），其基本上平行于 并且在其相互相对的内表面中设置有对于要容纳的每个电池（2）相对设置的一对切口（5），所述切口被设计成容纳至少一个密封件 特定电池（2）的接缝（3）。 这里的壳体（1）优选地由泡沫材料形成。

公开(公告)号：US20120282496A1

公开(公告)日：2012-11-08

申请号：US13521933

申请日：2010-12-16

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H01M2/10 ,  H01M10/42

CPC classification number: H01M2/347 ,  B60L3/0007 ,  B60L3/0046 ,  B60L3/0069 ,  B60L50/66 ,  F41H5/0457 ,  H01M2/1061 ,  H01M2/1077 ,  H01M2/1083 ,  H01M2/1094 ,  H01M2/206 ,  H01M2200/00 ,  H01M2200/20 ,  Y02T10/7011 ,  Y02T10/705

Abstract: The invention relates to a frame (1) for an electrochemical energy storage device (2), wherein the frame (1) is intended to enclose the electrochemical energy storage device (2) at least in some areas and comprises a frame element (3) which includes a first frame element area (5) having a first yield point. Said frame is characterized in that it comprises a second frame element area (6) having a second yield point and in that the quotient of the yield points of the second frame element area (6) and the first frame element area (5) lies below a predetermined value.

Abstract translation: 本发明涉及一种用于电化学能量存储装置（2）的框架（1），其中，所述框架（1）至少在一些区域中包围所述电化学能量存储装置（2）并且包括框架元件（3） 其包括具有第一屈服点的第一框架元件区域（5）。 所述框架的特征在于它包括具有第二屈服点的第二框架元件区域（6），并且第二框架元件区域（6）和第一框架元件区域（5）的屈服点的商位于下面 预定值。

公开(公告)号：US20120244396A1

公开(公告)日：2012-09-27

申请号：US13496125

申请日：2010-08-27

Applicant: Tim Schaefer ,  Andreas Gutsch

Inventor： Tim Schaefer ,  Andreas Gutsch

IPC: H01M10/34 ,  H01M2/16 ,  H01M4/485 ,  H01M2/02

CPC classification number: H01M10/4235 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/1686 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M2200/10 ,  H01M2200/20 ,  Y10T29/49108

Abstract: In an electrochemical energy store device, the electrochemically active components (11, 13, 21, 23, 31, 33), or additional components (12, 22, 32), are designed and/or arranged in a hermetically sealed container such that they inhibit the process of a chemical reaction of the electrochemically active components of the energy store device as soon as positive pressure builds, or could build, inside the container as a result of said chemical reaction. Preferably, the flow (14, 34, 35) of a movable component into the area of a chemical reaction, in which said movable component participates as a reactant, is inhibited or suppressed, at least locally, as soon as positive pressure build, or could build, inside the container as a result of said chemical reaction.

Abstract translation: 在电化学能量存储装置中，电化学活性组分（11,13,21,23,31,33）或附加组分（12,22,32）被设计和/或布置在密封的容器中，使得它们 由于所述化学反应，一旦正压力建立或可能在容器内形成，就能够抑制储能装置的电化学活性组分的化学反应过程。 优选地，一旦可以正压建立，至少局部地抑制或抑制可移动部件进入化学反应区域的流动（14,34,35），其中所述可移动部件作为反应物参与其中， 可能由于所述化学反应而在容器内形成。

公开(公告)号：US20120169297A1

公开(公告)日：2012-07-05

申请号：US13382399

申请日：2010-06-22

Applicant: Tim Schaefer ,  Andreas Gutsch

Inventor： Tim Schaefer ,  Andreas Gutsch

IPC: H02J7/00

CPC classification number: H01M2/16 ,  H01M2/1686 ,  H01M10/0525 ,  H01M10/4235 ,  H01M10/44 ,  H01M10/443

Abstract: The invention relates to a secondary battery, in particular a lithium-ion secondary battery, which has a rapid charging capability. The secondary battery has at least one electrochemical cell and an electrical charge control system, wherein the electrochemical cell has at least two electrodes and at least one separator, wherein the charge control system is designed to monitor the process of charging the secondary battery such that, at least at times, it allows a relative charging current with a charging current value which, in particular, is at least 1 C, and wherein the separator has a coating which is composed of an ion-conducting material which has at least one inorganic component. The invention furthermore relates, in particular, to a lithium-ion secondary battery, to a charge control system for a secondary battery, to an electrochemical cell for a secondary battery, to an arrangement comprising at least one electrode and a separator for an electrochemical cell such as this, and to a method for carrying out a rapid charging process of a secondary battery.

Abstract translation: 本发明涉及具有快速充电能力的二次电池，特别是锂离子二次电池。 所述二次电池具有至少一个电化学电池和电荷控制系统，其中所述电化学电池具有至少两个电极和至少一个分离器，其中所述充电控制系统被设计为监测对所述二次电池充电的过程， 至少有时，其允许具有特别是至少1C的充电电流值的相对充电电流，并且其中隔板具有由离子导电材料构成的涂层，所述离子导电材料具有至少一种无机成分 。 本发明还特别涉及一种锂离子二次电池，二次电池用充电控制系统，二次电池用电化学电池，至少包括一个用于电化学电池的电极和隔板的装置 以及用于进行二次电池的快速充电处理的方法。

公开(公告)号：US20120164507A1

公开(公告)日：2012-06-28

申请号：US13148841

申请日：2010-02-02

Applicant: Walter Lachenmeier ,  Andreas Gutsch ,  Tim Schaefer ,  Markus Wohnig

Inventor： Walter Lachenmeier ,  Andreas Gutsch ,  Tim Schaefer ,  Markus Wohnig

IPC: H01M10/50

CPC classification number: H01M6/5038 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6554 ,  H01M10/6555 ,  H01M10/6556 ,  H01M10/6564 ,  H01M10/6566 ,  H01M10/6567

Abstract: The invention relates to a battery (1) comprising at least one, in particular several battery cells (2), especially square battery cells. The battery cells (2) are accommodated in a battery housing (5) and at least one heat exchanger unit (3) is located inside the battery housing.

Abstract translation: 本发明涉及包括至少一个，特别是几个电池单元（2），特别是方形电池单元的电池（1）。 电池单元（2）容纳在电池壳体（5）中，并且至少一个热交换器单元（3）位于电池壳体内。

公开(公告)号：US20120164493A1

公开(公告)日：2012-06-28

申请号：US13265243

申请日：2010-03-29

Applicant: Andreas Gutsch ,  Tim Schaefer

Inventor： Andreas Gutsch ,  Tim Schaefer

IPC: H01M4/131 ,  H01M10/056 ,  H01M10/44 ,  H01M10/0525

CPC classification number: H01M4/485 ,  H01M2/1613 ,  H01M2/162 ,  H01M2/1673 ,  H01M4/0404 ,  H01M4/0411 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/364 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M4/626 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011

Abstract: The invention relates to an electrochemical cell, comprising a negative electrode comprising a lithium titanate; a positive electrode; and a separator separating the negative from the positive electrode. The cell can be preferably used for driving a vehicle having an electric motor, preferably having a hybrid drive system.

Abstract translation: 本发明涉及一种电化学电池，包括一种包含钛酸锂的负极; 正极; 以及将负极与正极分离的分离器。 电池可以优选用于驱动具有电动机的车辆，优选地具有混合驱动系统。