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1. 发明公开

EP2828905A1 WANDLERZELLE MIT EINEM ZELLGEHÄUSE, BATTERIE MIT ZUMINDEST ZWEI DIESER WANDLERZELLEN UND VERFAHREN ZUM HERSTELLEN EINER WANDLERZELLE 审中-公开
标题翻译：与小区住房，电池至少有两个该转换器单元和制造方法的转换器单元的转换器单元
公开(公告)号：EP2828905A1
公开(公告)日：2015-01-28
申请号：EP13710307.3
申请日：2013-03-18
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim , ZICHNER, Marco , HUFENBACH, Werner
IPC分类号： H01M2/02 , H01M10/42
CPC分类号： H01M10/02 , H01M2/0272 , H01M2/0287 , H01M2/0295 , H01M2/30 , H01M10/04 , H01M10/4257 , H02J7/0068 , Y10T29/49108
摘要： Converter cell (1) with at least one particularly rechargeable electrode assembly (2) which is intended to make electrical energy available to a consumer, at least temporarily, which has at least two electrodes (3, 3a) of differing polarity, comprising at least one current conducting device (4, 4a), which is intended to be connected electrically, preferably by a material bond, to one of the electrodes (3, 3a) of the electrode assembly (2), comprising a cell housing (5) with a first housing part (6), wherein the first housing part (6) is intended to enclose the electrode assembly (2) at least in certain regions.

2. 发明公开

EP2745335A1 ENERGIESPEICHERVORRICHTUNG 审中-公开
公开(公告)号：EP2745335A1
公开(公告)日：2014-06-25
申请号：EP12747980.6
申请日：2012-08-10
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim
IPC分类号： H01M2/02 , H01M2/04 , H01M6/46 , H01M8/04 , H01M10/04 , H01M10/12 , H01M8/24 , H01M8/00 , H01M10/52
CPC分类号： H01M2/0237 , H01M2/0262 , H01M2/0267 , H01M2/0275 , H01M2/0287 , H01M2/0292 , H01M2/0439 , H01M6/46 , H01M8/004 , H01M8/006 , H01M8/04007 , H01M8/2475 , H01M10/0431 , H01M10/052 , H01M10/125 , H01M2220/20 , H01M2250/20 , Y02E60/122 , Y02E60/126 , Y02P70/54 , Y02T10/7011 , Y02T10/7016 , Y02T90/32
摘要： The invention relates to an energy storage device comprising at least one energy storage cell having an electrode stack (2) or an electrode winding. In order to ensure an enhanced functional reliability while keeping the structure simple, at least one outer functional layer (10) is provided on at least one outer wall of the energy storage cell, in particular the electrode stack (2) or electrode winding, said outer functional layer comprising a carrier layer that is at least partially permeable to substances.
摘要翻译：本发明涉及包括至少一个具有电极堆（2）或电极绕组的能量存储单元的能量存储装置。为了在保持结构简单的同时确保增强的功能可靠性，在能量存储单元的至少一个外壁，特别是电极堆叠（2）或电极绕组上设置至少一个外部功能层（10），所述外部功能层外部功能层包含至少部分可透过物质的载体层。

3. 发明授权

EP2417650B1 ELEKTRODENGEOMETRIE EINER GALVANISCHEN ZELLE 有权
标题翻译：原电池的电极形状
公开(公告)号：EP2417650B1
公开(公告)日：2014-05-07
申请号：EP10716472.5
申请日：2010-03-31
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim , JUNKER, Christian
IPC分类号： H01M2/02 , H01M2/18 , H01M2/26 , H01M2/24 , H01M10/0525
CPC分类号： H01M2/021 , H01M2/18 , H01M2/24 , H01M2/266 , H01M10/0525

4. 发明公开

EP2715859A1 ELEKTROCHEMISCHE ZELLE 审中-公开
公开(公告)号：EP2715859A1
公开(公告)日：2014-04-09
申请号：EP12721419.5
申请日：2012-05-18
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim
IPC分类号： H01M10/42 , H01M10/0525 , H01M10/0567 , H01M4/133 , H01M4/587 , H01M4/62
CPC分类号： H01M10/4235 , H01M4/133 , H01M4/587 , H01M4/628 , H01M10/0525 , H01M10/0567 , Y02T10/7011
摘要： Electrochemical cell having at least one negative electrode, at least one positive electrode and at least one electrolyte, wherein the at least one negative electrode essentially has at least one carbon-containing electrochemical active material which is capable of forming a "solid electrolyte interface", that is to say an SEI layer, on at least parts of the surface of the electrode, the electrochemical cell has at least one stabilizing additive which is capable of stabilizing the SEI layer, wherein at least one protective device is provided in the electrochemical cell, said protective device having the at least one stabilizing additive and preferably being designed as a storage container, wherein the at least one stabilizing additive is at least partially released from the at least one protective device when, in respect of the SEI layer, at least one predetermined parameter is reached or exceeded or undershot.
摘要翻译：具有至少一个负电极，至少一个正电极和至少一个电解质的电化学电池，其中所述至少一个负电极基本上具有至少一种能够形成“固体电解质界面”的含碳电化学活性材料，即至少部分电极表面上的SEI层，电化学电池具有至少一种能够稳定SEI层的稳定添加剂，其中在电化学电池中提供至少一个保护装置，所述保护装置具有至少一种稳定添加剂并且优选设计为储存容器，其中当关于SEI层时，至少一种稳定添加剂至少部分地从至少一种保护装置释放，所述保护装置包括至少一种预定参数达到或超过或低于。

5. 发明公开

EP2710661A1 VERFAHREN ZUR HERSTELLUNG EINER ELEKTROCHEMISCHEN ZELLE UND BATTERIE MIT EINER ANZAHL DIESER ELEKTROCHEMISCHEN ZELLEN 审中-公开
标题翻译：方法用于生产电化学电池和电池组与电化学小区中多个
公开(公告)号：EP2710661A1
公开(公告)日：2014-03-26
申请号：EP12719275.5
申请日：2012-05-02
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim
IPC分类号： H01M10/42 , H01M10/48 , H01M10/04
CPC分类号： H01M10/4285 , H01M10/04 , H01M10/0436 , H01M10/42 , H01M10/48
摘要： The invention relates to a method for producing electrochemical cells for a battery, said method having the following steps: (S1) detecting the parameter data (D
Par. ) of an individual cell that is to be analysed in order to determine at least one subsequent treatment step (S5) for the individual electrochemical cell; (S2) transmitting the detected parameter data (D
Par. ) to a control unit; (S3) assigning the detected parameter data (D
Par. ) to the electrochemical cell and preferably storing the parameter data (D
Par. ) relating to the electrochemical cell; (S4) determining if a predefined relationship exists for the electrochemical cell that has been assigned the parameter data between the parameter data (D
Par. ) and predefined parameter values (W
Par , W
Par.1 , W
Par.2 , W
Par.3 , W
Par.4 , W
Par.5 ) by means of the control unit; carrying out a first predefined treatment step for the electrochemical cell, if the existence of a predefined relationship between the parameter data (D
Par. ) and the predefined parameter values (W
Par. , W
Par.1 , W
Par.2 , W
Par.3 , W
Par.4 , W
Par.5 ) has been determined and preferably carrying out a second predefined treatment step for the electrochemical cell, if the non-existence of a predefined relationship between the parameter data (D
Par. ) and predefined parameter values (W
Par. , W
Par.1 , W
Par.2 , W
Par.3 , W
Par.4 , W
Par.5 ) has been determined.

6. 发明公开

EP2676311A2 VERFAHREN ZUR HERSTELLUNG VON ELEKTRODEN 审中-公开
标题翻译：用于生产电极
公开(公告)号：EP2676311A2
公开(公告)日：2013-12-25
申请号：EP12703441.1
申请日：2012-01-26
申请人： Li-Tec Battery GmbH
发明人： EICHINGER, Guenter , SCHAEFER, Tim
IPC分类号： H01M4/04 , H01M4/64 , H01M10/0525 , H01M4/139 , H01G9/155
CPC分类号： H01M4/0402 , H01G11/28 , H01G11/68 , H01G11/86 , H01M4/04 , H01M4/139 , H01M4/64 , H01M10/0525 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： Process for producing an electrode, in particular a negative electrode, of an electrochemical cell, which comprises the following steps: pretreatment, in particular cleaning, of a metallic substrate; drying of the pretreated metallic substrate and/or an active composition; application of the active composition to the pretreated metallic substrate, with said pretreatment of the surface of the metallic substrate being carried out using an organic acid.

7. 发明公开

EP2668681A1 TRANSPORTVORRICHTUNG FÜR ELEKTROCHEMISCHE ENERGIESPEICHERVORRICHTUNGEN 审中-公开
标题翻译：交通运输行业能源电力
公开(公告)号：EP2668681A1
公开(公告)日：2013-12-04
申请号：EP12700302.8
申请日：2012-01-03
申请人： Li-tec Battery GmbH
发明人： SCHAEFER, Tim
IPC分类号： H01M2/10
CPC分类号： B65D85/70 , B32B1/02 , B32B15/088 , B32B15/14 , B32B15/18 , B32B15/20 , B32B27/34 , B32B2250/40 , B32B2262/0269 , B32B2262/101 , B32B2262/105 , B32B2307/306 , B32B2307/3065 , B32B2307/558 , B32B2307/56 , B32B2439/00 , B32B2457/10 , B32B2571/00 , H01M2/1005 , H01M2/1016 , H01M2/1094
摘要： The invention relates to a transportation apparatus for hazardous materials, in particular for at least one electrochemical energy storage apparatus, having at least one accommodation apparatus for accommodating the hazardous material, said accommodation apparatus having at least one accommodation chamber; and at least one barrier device which screens the accommodation chamber at least in sections in at least one direction, wherein the barrier device has at least a first material and at least a second material, and said invention also relates to the production and use of said transportation apparatus.
摘要翻译：本发明涉及一种用于危险材料的运输装置，特别是至少一种电化学能量储存装置，其具有至少一个容纳危险材料的容纳装置，所述容纳装置具有至少一个容纳室; 以及至少一个阻挡装置，其至少在至少一个方向上至少沿截面屏蔽所述容纳室，其中所述阻挡装置具有至少第一材料和至少第二材料，并且所述发明还涉及所述第一材料的生产和使用交通工具。

8. 发明公开

EP2606520A1 ELEKTROCHEMISCHE ZELLE MIT WENIGSTENS EINER DRUCKENTLASTUNGSVORRICHTUNG 有权
标题翻译：有至少一个压力释放装置电化学电池
公开(公告)号：EP2606520A1
公开(公告)日：2013-06-26
申请号：EP11748578.9
申请日：2011-08-11
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim
IPC分类号： H01M2/10 , H01M2/12 , H01M2/02 , H01M10/02
CPC分类号： H01M2/12 , H01M2/0212 , H01M2/06 , H01M2/1061 , H01M2/1241
摘要： An electrochemical cell has an energy unit (10) which has an electrode stack, at least one main lead (12, 14) which is connected to the electrode stack, and a casing (18) which at least partially surrounds the electrode stack; at least one frame element (16) which at least partially accommodates the energy unit (10); and at least one pressure-relief apparatus (32, 46). The casing (18) has a plurality of edge sections at the peripheral narrow sides of the electrochemical cell, wherein the at least one main lead (12, 14) extends at least partially out of the casing (18) in a first edge section and this first edge section of the casing (18) has a substantially fluid-tight first sealing seam (20, 22). In addition, the at least one frame element (16) has at least one first supporting web (34, 36) in the region of the first edge section of the casing (18), said supporting web being at a distance of a maximum of approximately 1 mm from the first sealing seam (20, 22) of the casing (18) and thereby preventing or at least making it difficult for this first sealing seam (20, 22) to tear open in the region of the at least one main lead (12, 14) in the event of an increase in the pressure and/or temperature in the interior of the cells.

9. 发明公开

EP2526580A1 ELEKTROENERGIEEINHEIT UND DISTANZSTÜCK 有权
标题翻译：电能单位和间隔
公开(公告)号：EP2526580A1
公开(公告)日：2012-11-28
申请号：EP10796291.2
申请日：2010-12-21
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim , HOHENTHANNER, Claus-Rupert
IPC分类号： H01M2/10 , H01M2/20 , H01M8/24 , H01G9/00 , H01R11/28
CPC分类号： H01M2/1061 , H01M2/1077 , H01M2/202 , H01M6/42 , H01M10/0481 , H01M10/0525
摘要： The invention relates to an electrical energy unit (2, 102, 202, 302) comprising a plurality of electrical energy cells (4), which are stacked in a stacking direction to form a cell block and are connected to each other in parallel and/or in series within the cell block, the electrical energy cells having planar conductors (14), which protrude from the cell substantially in parallel with each other in two directions, the main surfaces of the conductors being oriented substantially perpendicularly to the stacking direction, the conductors of a cell at least partially not covering each other, as viewed in the stacking direction, and each conductor of a cell at least partially covering a conductor of a subsequent cell in the stacking direction, as viewed in the stacking direction. The electrical energy unit is characterized in that the electrical connection between opposite conductors is produced by spacers that do or do not establish contact therebetween, the spacers (20, 120, 220, 520, 620) being arranged in intermediate spaces between conductors of consecutive cells, the spacers being clamped between the conductors by a compressive force by means of a clamping device (10, 506, 508, 524, 526), the clamping device being arranged completely outside the conductors. The invention further relates to spacers for use between conductors of consecutive cells in such an electrical energy unit.

10. 发明公开

EP2514000A1 BATTERIEGEHÄUSE ZUR AUFNAHME VON ELEKTROCHEMISCHEN ENERGIESPEICHEREINRICHTUNGEN 审中-公开
标题翻译：电池外壳举办电化学能量存储设备
公开(公告)号：EP2514000A1
公开(公告)日：2012-10-24
申请号：EP10787279.8
申请日：2010-11-22
申请人： Li-Tec Battery GmbH
发明人： SCHAEFER, Tim , GUTSCH, Andreas
IPC分类号： H01M2/02 , H01M2/10 , H01M10/44 , H01M10/052
CPC分类号： H01M2/021 , H01M2/0262 , H01M2/0275 , H01M2/0282 , H01M2/1061 , H01M10/052 , H01M10/441 , H01M10/443 , H01M10/445
摘要： The invention relates to a battery case (1), which comprises a deformable lateral wall (2). The battery case (1) is provided to receive at least one electrochemical energy storage device (3). An electrochemical energy storage device (3) comprises a cell frame (4), which partially surrounds the device (3) and in some areas forms the outer wall of the battery case (1). The battery case (1) also comprises a case cover (5), by which at least one electrochemical energy storage device (3) can be electrically contacted. A lateral wall (2) forms at least in some areas the outer wall of said battery case (1), wherein the stiffness of said lateral wall (2) is less than the stiffness of the cell frame (4). When there is a pressure difference between the inner space of the battery case (1) and the environment around the battery case (1), the lateral wall (2) is therefore deformed and the volume of the battery case (1) increases. Said lateral wall (2) is connected at least in some areas to said cell frame (4) in a gas-tight manner.

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