公开(公告)号：US20140044888A1

公开(公告)日：2014-02-13

申请号：US13985268

申请日：2012-01-26

Applicant: Tim Schaefer ,  Guenter Eichinger

Inventor： Tim Schaefer ,  Guenter Eichinger

IPC: H01M4/04

CPC classification number: H01M4/0402 ,  H01G11/28 ,  H01G11/68 ,  H01G11/86 ,  H01M4/04 ,  H01M4/139 ,  H01M4/64 ,  H01M10/0525 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

Abstract: A method for producing an electrode, in particular a negative electrode of an electrochemical cell, comprising the steps of: pretreatment, in particular cleaning, of a metallic substrate, drying the pretreated metallic substrate and/or an active material, and coating the pretreated metallic substrate with the active material, wherein said pretreatment of the surface of the metallic substrate involves an organic acid.

Abstract translation: 一种用于制造电极，特别是电化学电池的负极的方法，包括以下步骤：预处理，特别是清洁金属基底，干燥预处理的金属基底和/或活性材料，以及涂覆预处理的金属 其中所述金属基底表面的所述预处理涉及有机酸。

公开(公告)号：US20140014376A1

公开(公告)日：2014-01-16

申请号：US13817418

申请日：2011-08-17

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H01M10/42

CPC classification number: H01M10/42 ,  A62C3/16 ,  A62C5/033 ,  A62D1/0064 ,  H01M2/1072 ,  H01M2/1094 ,  H01M10/052 ,  H01M10/4207 ,  H01M2200/00 ,  Y10T29/49108

Abstract: In an electrochemical energy store having a multiplicity of electrochemical cells (2) and intermediate elements (7-17) between in each case two adjacent electrochemical cells or between an electrochemical cell and a housing wall, said intermediate elements are composed of an extinguishing agent or an extinguishing agent additive or comprise or have an extinguishing agent or an extinguishing agent additive.

Abstract translation: 在具有多个电化学电池（2）和中间元件（7-17）的电化学能量存储器中，在每种情况下，两个相邻的电化学电池之间或在电化学电池和壳体壁之间，所述中间元件由灭火剂或 灭火剂添加剂或包含或具有灭火剂或灭火剂添加剂。

公开(公告)号：US20130306608A1

公开(公告)日：2013-11-21

申请号：US13991001

申请日：2011-11-29

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: B23K26/40

CPC classification number: B23K26/40 ,  B23K26/0006 ,  B23K26/355 ,  B23K26/361 ,  B23K26/38 ,  B23K2101/35 ,  B23K2101/38 ,  B23K2103/42 ,  H01M2/145 ,  H01M2/162 ,  H01M4/04 ,  H01M4/139 ,  H01M10/0436 ,  H01M10/0587

Abstract: What is described is: a method for cutting leaf-like or plate-like objects, in particular electrodes and/or separators for constructing an electrochemical energy store or parts of such electrodes or separators, wherein the cutting method has the following steps: (S1) leading the objects to be cut (1) up to a laser cutting apparatus (2), (S2) cutting the objects (1) with the laser cutting apparatus (2), and (S3) performing processing operations at the cutting edges (3) in order to reduce micro-short-circuits. The step (S3) of performing operations at the cutting edges (3) for reducing micro-short-circuits can comprise (S3a) structuring of the cutting edges (3) and/or application of support materials to the cutting edges (3). Also described is: a system (10) for cutting leaf-like or plate-like objects (1), in particular for cutting electrodes and/or separators for constructing an electrochemical energy store or parts of such electrodes or separators, wherein the cutting system (10) has a transport apparatus (5), which is designed to lead the objects (1) to be cut up to a laser cutting apparatus (2), a laser cutting apparatus (2) which is designed to cut the objects (1), and a processing apparatus (4, 5) which is designed to perform processing operations at the cutting edges (3) so as to reduce micro-short-circuits.

Abstract translation: 描述的是：切割叶状或板状物体的方法，特别是用于构建电化学能量储存器或这种电极或隔板的部件的电极和/或隔板，其中切割方法具有以下步骤：（S1 ）将激光切割装置（2）导向待切割物体（1），（S2）用激光切割装置（2）切割物体（1），和（S3）在切割刃 3）为了减少微型短路。 在用于减少微短路的切削刃（3）上执行操作的步骤（S3）可以包括（S3a）切削刃（3）的构造和/或将支撑材料施加到切削刃（3）。 还描述了一种用于切割叶状或板状物体（1）的系统（10），特别是用于切割用于构建电化学能量储存器或这种电极或隔板的部件的电极和/或隔板，其中切割系统 （10）具有输送装置（5），其被设计成将要切割的物体（1）引导到激光切割装置（2）;激光切割装置（2），被设计成切割物体 ），以及被设计为在切削刃（3）处进行加工操作以减少微型短路的加工设备（4,5）。

公开(公告)号：US20130295418A1

公开(公告)日：2013-11-07

申请号：US13883919

申请日：2011-10-27

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H01M2/10

CPC classification number: H01M2/1016 ,  H01M2/0217 ,  H01M2/0245 ,  H01M2/1022 ,  H01M2/1072 ,  H01M2/202 ,  Y10T29/49108

Abstract: The invention relates to an electrochemical energy store (301, 401), comprising a first attachment element (306, 308, 409, 410, 411, 412) which is designed in such a manner that, when such a first electrochemical energy store (319), or at least one such first attachment element of said first such electrochemical energy store, is pressed against a second such electrochemical energy store (320) or against at least one second such attachment element of said second such electrochemical energy store (320), an attachment of the first electrochemical energy store to the second electrochemical energy store takes place.

Abstract translation: 本发明涉及一种电化学能量存储器（301,401），其包括第一附接元件（306,308,409,410,411,412），其被设计成使得当这样的第一电化学能量存储器（319） ）或所述第一这种电化学能量存储器的至少一个这样的第一附接元件被压靠在第二这样的电化学能量存储器（320）上或抵靠所述第二这种电化学能量存储器（320）的至少一个第二这样的附接元件， 发生第一电化学能量储存器连接到第二电化学能量储存器。

公开(公告)号：US20130209852A1

公开(公告)日：2013-08-15

申请号：US13817367

申请日：2011-08-17

Applicant: Erhard Schletterer ,  Tim Schaefer ,  Claus-Rupert Hohenthanner ,  Joerg Kaiser

Inventor： Erhard Schletterer ,  Tim Schaefer ,  Claus-Rupert Hohenthanner ,  Joerg Kaiser

IPC: H01M2/10 ,  A62C3/06

CPC classification number: H01M2/1094 ,  A62C3/065 ,  A62C3/16 ,  A62C5/033 ,  A62D1/0064 ,  H01M2/1072 ,  H01M10/052 ,  H01M10/4207 ,  H01M10/4235 ,  H01M2200/00

Abstract: In an electrochemical energy store having a housing (I) and having at least one electrochemical cell (2) arranged in the housing (I), at least one wall of the housing (I) is coated or impinged on at least in regions with an extinguishing agent or an extinguishing agent additive (7-9).

Abstract translation: 在具有壳体（I）并且具有布置在壳体（I）中的至少一个电化学电池（2））的电化学能量存储器中，壳体（I）的至少一个壁被涂覆或冲击至少在具有 灭火剂或灭火剂添加剂（7-9）。

公开(公告)号：US20130193927A1

公开(公告)日：2013-08-01

申请号：US13744824

申请日：2013-01-18

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H02J7/00 ,  H01M10/48

CPC classification number: H02J7/0068 ,  H01M10/0413 ,  H01M10/0525 ,  H01M10/058 ,  H01M10/0585 ,  H01M10/48 ,  H01M10/488 ,  H01M2200/00 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54

Abstract: Electrochemical energy storage device (1) with at least one electrode assembly, particularly a rechargeable electrode assembly (2), that is designed to at least temporarily supply electrical energy, which electrode assembly has at least two electrodes (3, 3a) of differing polarities, with a functional device (5) that is designed to be electrically connected to the at least two electrodes (3, 3a) of differing polarity, and which is designed to be switchable to a second state, wherein the electrodes (3, 3a) of differing polarity are electrically connected to each other when the functional device (5) is in the second state, with a cell housing (6) that is designed to at least partially surround the electrode assembly (2) and the functional device (5).

Abstract translation: 具有至少一个电极组件，特别是可再充电电极组件（2）的电化学储能装置（1）被设计成至少临时提供电能，该电极组件具有至少两个具有不同极性的电极（3,3a） 具有被设计为电连接到具有不同极性的至少两个电极（3,3a）并且被设计为可切换到第二状态的功能器件（5），其中所述电极（3,3a） 当功能装置（5）处于第二状态时，不同极性的电池壳体（6）被设计成至少部分地围绕电极组件（2）和功能装置（5）而彼此电连接， 。

公开(公告)号：US20130108901A1

公开(公告)日：2013-05-02

申请号：US13636120

申请日：2011-03-14

Applicant: Tim Schaefer ,  Claus-Rupert Hohenthanner

Inventor： Tim Schaefer ,  Claus-Rupert Hohenthanner

IPC: H01M2/10 ,  H01M10/50

CPC classification number: H01M2/1016 ,  H01M2/1022 ,  H01M2/1072 ,  H01M6/42 ,  H01M10/60 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/659 ,  Y10T29/49108

Abstract: A battery housing comprises a cell compartment element (1) which at least partially delimits a cell compartment. Said cell compartment is designed to accommodate at least one electrochemical energy storage cell. A lid element (2) which is designed to be connected to the cell compartment element (1) obturates the cell compartment at least in sections thereof. The lid element (2) preferably comprises at least one fastening pin (29) and/or a bore (30) for a fastening pin for fastening the battery housing.

Abstract translation: 电池壳体包括至少部分地限定电池室的电池室元件（1）。 所述细胞室设计成容纳至少一个电化学能量存储单元。 被设计成连接到细胞室元件（1）的盖元件（2）至少在其部分处堵塞细胞室。 盖元件（2）优选地包括用于紧固电池壳体的紧固销的至少一个紧固销（29）和/或孔（30）。

公开(公告)号：US20130059211A1

公开(公告)日：2013-03-07

申请号：US13582780

申请日：2011-02-22

Applicant: Tim Schaefer ,  Andreas Gutsch

Inventor： Tim Schaefer ,  Andreas Gutsch

IPC: H01M4/525 ,  H01M2/16 ,  H01M16/00

CPC classification number: H01M4/485 ,  H01M4/364 ,  H01M4/505 ,  H01M4/525 ,  H01M4/661 ,  H01M10/0525

Abstract: The present invention relates to a cathodic electrode for an electrochemical cell, comprising at least one carrier having at least one active material applied or deposited thereon, wherein the active material either comprises: (1) at least one lithium polyanion compound; or (2) a mixture made of a lithium/nickel/manganese/cobalt mixed oxide (NMC), which is not present in a Spinell structure, and a lithium manganese oxide (LMO) in a Spinell structure; or (3) a mixture of (1) and (2), wherein the carrier comprises a metallic material, in particular aluminum, and has a thickness of 15 μm to 45 μm, in particular an electrochemical cell having a high energy density. The present active material allows not only the energy density, but also the stability of the cell to be optimized. Furthermore, material costs and availability of materials are taken into consideration.

Abstract translation: 本发明涉及一种用于电化学电池的阴极电极，包括至少一个载体，其上施加或沉积有至少一种活性材料，其中活性材料包括：（1）至少一种锂聚阴离子化合物; 或（2）由Spinell结构中不存在的锂/镍/锰/钴混合氧化物（NMC）和尖晶石结构中的锰酸锂（LMO）制成的混合物; 或（3）（1）和（2）的混合物，其中所述载体包括金属材料，特别是铝，并且具有15μm至45μm的厚度，特别是具有高能量密度的电化学电池。 本活性材料不仅允许能量密度，而且允许电池的稳定性被优化。 此外，材料成本和材料的可用性被考虑在内。

公开(公告)号：US20130052492A1

公开(公告)日：2013-02-28

申请号：US13582843

申请日：2011-02-24

Applicant: Tim Schaefer

Inventor： Tim Schaefer

IPC: H01M2/16 ,  H01M2/02

CPC classification number: H01M10/4235 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/162 ,  H01M2/1646 ,  H01M2/1673 ,  H01M2/18 ,  H01M4/362 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/70 ,  H01M10/0413 ,  H01M10/0486 ,  H01M10/0525 ,  H01M10/613 ,  H01M10/625 ,  H01M10/651 ,  H01M10/6553 ,  H01M2004/021 ,  Y02T10/7011

Abstract: The present invention relates to an electrochemical cell for a lithium ion battery comprising at least (i) one electrolyte, (ii) at least one cathodic electrode, (iii) at least one anodic electrode and (iv) at least one separator disposed between cathodic electrode and anodic electrode, wherein said separator comprises at least one porous ceramic material. The electrochemical cell is enclosed in a gas-tight manner in a pressure-resistant housing, wherein said housing and said electrochemical cell do not comprise any means for reducing the pressure in the housing, especially no bursting device, pressure valve, one-way valve, central pin, mandrel or the like.

Abstract translation: 本发明涉及一种用于锂离子电池的电化学电池，其包括至少（i）一种电解质，（ii）至少一种阴极电极，（iii）至少一种阳极电极和（iv）至少一个分离器，其设置在阴极 电极和阳极电极，其中所述隔板包括至少一种多孔陶瓷材料。 电化学电池以气密的方式封装在耐压壳体中，其中所述壳体和所述电化学电池不包括用于减小壳体中的压力的​​任何装置，特别是没有爆破装置，压力阀，单向阀 ，中心销，心轴等。

公开(公告)号：US20130040068A1

公开(公告)日：2013-02-14

申请号：US13629809

申请日：2012-09-28

Applicant: Tim Schaefer ,  Andreas Gutsch

Inventor： Tim Schaefer ,  Andreas Gutsch

IPC: H01M4/04

CPC classification number: H01M4/1395 ,  H01M2/16 ,  H01M2/1686 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/366 ,  H01M4/38 ,  H01M4/485 ,  H01M4/587 ,  H01M10/0525

Abstract: A negative electrode for an electrochemical device comprises an active layer which forms a porous outer surface, the outer surface of the active layer being at least partially coated with nanoparticles, and/or an active layer which is at least partially covered by a porous functional layer at least an outer surface whereof is at least partially covered with nanoparticles. Also disclosed is a separator composite material for separating electrodes in an electrochemical device, comprising an essentially self-supporting support layer and a porous functional layer on at least one side of the support layer. An outer surface of the support layer is at least partially coated with nanoparticles on at least one side thereof. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

Abstract translation: 用于电化学装置的负电极包括形成多孔外表面的活性层，活性层的外表面至少部分地涂覆有纳米颗粒，和/或至少部分被多孔功能层覆盖的活性层 至少其外表面至少部分被纳米颗粒覆盖。 还公开了一种用于在电化学装置中分离电极的分离复合材料，其包括在支撑层的至少一侧上的基本上自支撑的支撑层和多孔功能层。 支撑层的外表面至少部分地在其至少一侧覆盖有纳米颗粒。 本摘要不旨在限定说明书中公开的发明，也不旨在以任何方式限制本发明的范围。