公开(公告)号：US09236584B2

公开(公告)日：2016-01-12

申请号：US14582724

申请日：2014-12-24

Applicant: Sony Corporation

Inventor： Hiroshi Seino ,  Hideaki Ojima ,  Fumihata Yamamoto ,  Hiroyuki Yamada ,  Satoru Tanaka ,  Ryoko Sato ,  Ryuji Soeda

IPC: H01M2/04 ,  H01M10/653 ,  H01M2/02 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  H01M10/6551 ,  H01M10/613 ,  H01M2/08 ,  H01M10/0525 ,  H01M10/623 ,  H01M10/6554 ,  H01M10/052 ,  H01M10/0587

CPC classification number: H01M2/0287 ,  B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2457/10 ,  H01M2/026 ,  H01M2/0267 ,  H01M2/0295 ,  H01M2/08 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/613 ,  H01M10/623 ,  H01M10/6551 ,  H01M10/6554 ,  H01M2002/0297 ,  H01M2220/10 ,  H01M2220/30

Abstract: A nonaqueous electrolyte battery is provided which includes a battery element, and a package member for packaging the battery element, and in the nonaqueous electrolyte battery, the package member includes a layer which contains a blackbody material capable of using blackbody radiation and which has an emissivity of 0.6 or more.

Abstract translation: 提供了一种非水电解质电池，其包括电池元件和用于封装电池元件的封装构件，并且在非水电解质电池中，封装构件包括含有能够使用黑体辐射并且具有发射率的黑体材料的层 为0.6以上。

公开(公告)号：US20150372283A1

公开(公告)日：2015-12-24

申请号：US14743308

申请日：2015-06-18

Applicant: Tai-Her Yang

Inventor： Tai-Her Yang

IPC: H01M2/30 ,  H01M2/02 ,  H01M10/052 ,  H01M4/13 ,  H01M2/16

CPC classification number: H01M2/30 ,  H01G9/00 ,  H01G11/52 ,  H01G11/70 ,  H01G11/72 ,  H01G11/74 ,  H01G11/76 ,  H01G11/80 ,  H01G11/82 ,  H01M2/0257 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/1653 ,  H01M2/26 ,  H01M2/266 ,  H01M4/13 ,  H01M10/052

Abstract: The present invention provides an electricity charging/discharging device with insulation package enclose member having electrode plate pair with multiple-sided electric conductive terminals, wherein both the electrode plate pair with multiple-sided electric conductive terminals and the section of the electric conductive terminal adjacent to the connected electrode plate extending from at least two sides thereof to the external for inputting/outputting electric energy are sealed covered by a packing material with insulation property to form a full-closed type electricity charging/discharging device with insulation package enclose member such as Lithium-ion Batteries, for instance Lithium Iron Phosphate (LFP) Battery, Lithium Nickel Manganese Cobalt Oxide (NNW) Battery, and Lithium Polymer Battery, or a supercapacity, so the electrode plate pair is able to output or input electric energy to the exterior through an electric conductive interface formed by at least two-sided electric conductive terminal.

Abstract translation: 本发明提供一种具有绝缘包装封装构件的充电/放电装置，其具有带有多侧导电端子的电极板对，其中，具有多侧导电端子的电极板对和与该导电端子相邻的导电端子的部分 连接的电极板从其至少两侧延伸到用于输入/输出电能的外部，被具有绝缘性的包装材料密封以形成具有绝缘包装封装构件的全闭式充电/放电装置，例如锂 电池，例如磷酸铁锂（LFP）电池，锂锰锰钴氧化物（NNW）电池和锂聚合物电池，或超级容量，因此电极板对能够输出或输入电能到外部通过 由至少两面电导管形成的导电接口 活动终端。

公开(公告)号：US20150288022A1

公开(公告)日：2015-10-08

申请号：US14443025

申请日：2013-11-15

Applicant: SK INNOVATION CO., LTD

Inventor： Jae Myoung Lee

IPC: H01M10/04 ,  H01M10/052

CPC classification number: H01M10/0431 ,  H01M2/0257 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0275 ,  H01M10/0459 ,  H01M10/0468 ,  H01M10/049 ,  H01M10/052 ,  H01M2002/0297 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/122

Abstract: The present invention relates to a secondary battery comprising: a battery assembly formed from a positive electrode plate, a separator and a negative electrode plate which are sequentially stacked or wound; a finishing unit for covering the outer surface of the battery assembly in a first direction; and an end tape, the ends of which are fixed to one side and another side of the finishing unit such that the one side of the finishing unit can be elastically drawn in the first direction toward the other side of the finishing unit.

Abstract translation: 二次电池技术领域本发明涉及二次电池，其特征在于，包括：依次层叠或卷绕的正极板，隔板和负极板形成的电池组件; 整理单元，用于沿第一方向覆盖电池组件的外表面; 以及端部带，其端部固定到精加工单元的一侧和另一侧，使得精加工单元的一侧能够朝向第一方向弹性地朝向精加工单元的另一侧拉伸。

公开(公告)号：US20150280280A1

公开(公告)日：2015-10-01

申请号：US14671812

申请日：2015-03-27

Applicant: UNIVERSITY OF HOUSTON SYSTEM

Inventor： Haleh Ardebili ,  Taylor Dizon ,  Mejdi Kammoun

IPC: H01M10/0525 ,  H01M10/0565 ,  H01M4/131 ,  H01M10/04 ,  H01M4/525 ,  H01M4/587 ,  H01M4/66 ,  H01M10/0585 ,  H01M10/02 ,  H01M4/133

CPC classification number: H01M10/0525 ,  H01M2/026 ,  H01M2/0275 ,  H01M4/131 ,  H01M4/133 ,  H01M4/525 ,  H01M4/587 ,  H01M4/661 ,  H01M4/663 ,  H01M10/0436 ,  H01M10/0565 ,  H01M10/0585 ,  Y10T29/4911

Abstract: A stretchable battery comprising at least one electrochemical cell further comprising a first electrode having a first active material coupled with a first current collector, a second electrode having a second active material coupled with a second current collector, an electrolytic separator configured between the first and second electrodes, and at least one stretchable substrate coupled with the formation of at least one electrochemical cell, wherein the stretchable substrate encapsulates the formation and is capable of reversible stretching.

Abstract translation: 一种可拉伸电池，包括至少一个电化学电池，还包括具有与第一集电器耦合的第一活性材料的第一电极，具有与第二集电器耦合的第二活性材料的第二电极，配置在第一和第二电极之间的电解分离器 电极以及至少一个可伸展基底与至少一个电化学电池的形成相结合，其中可拉伸基底封装该地层并能够进行可逆拉伸。

公开(公告)号：US20150203941A1

公开(公告)日：2015-07-23

申请号：US14417039

申请日：2013-07-24

Applicant: UACJ Corporation

Inventor： Masakazu Seki ,  Satoshi Suzuki

IPC: C22C21/00 ,  B65D23/08 ,  B65D23/02 ,  C22F1/04 ,  H01M2/02

CPC classification number: C22C21/00 ,  B32B15/01 ,  B32B15/016 ,  B65D23/02 ,  B65D23/0807 ,  C22F1/04 ,  H01M2/026 ,  H01M2/0272 ,  H01M2/0275 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0292 ,  H01M2002/0297 ,  Y10T428/1359

Abstract: An aluminum alloy foil having superior formability is provided. An aluminum alloy foil, including 0.8 to 2.0 mass % of Fe, 0.05 to 0.2 mass % of Si, and 0.0025 to 0.5 mass % of Cu, with the rest consisting of Al and unavoidable impurities, wherein the aluminum alloy foil has an average crystal grain size of 20 μm or less, and a number of intermetallic compounds existing in the aluminum alloy foil, the intermetallic compounds having a circle equivalent diameter of 1.0 to 5.0 μm, is 1.0×104 grains/mm2 or more, is provided.

Abstract translation: 提供了具有优异成形性的铝合金箔。 包含0.8〜2.0质量％的Fe，0.05〜0.2质量％的Si和0.0025〜0.5质量％的Cu的铝合金箔，其余由Al和不可避免的杂质构成，其中，铝合金箔具有平均结晶 晶粒尺寸为20μm以下，存在于铝合金箔中的多个金属间化合物，圆当量直径为1.0〜5.0μm的金属间化合物为1.0×10 4个/ mm 2以上。

公开(公告)号：US20150167126A1

公开(公告)日：2015-06-18

申请号：US14404313

申请日：2013-05-23

Applicant: NIPPON LIGHT METAL COMPANY, LTD.

Inventor： Kenta Suzuki ,  Yasuyuki Oowada ,  Hisashi Hori ,  Kazumitsu Mizushima

IPC: C22C21/00 ,  H01M2/02 ,  C22F1/04

CPC classification number: C22C21/00 ,  B23K35/0233 ,  B23K35/286 ,  C22F1/04 ,  H01M2/0257 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0285 ,  H01M2002/0297

Abstract: An aluminum alloy sheet having a heat dissipation characteristic that is applicable to a large-size lithium ion battery container, excellent in formability and shape freezability and excellent in laser weldability is provided. An aluminum alloy sheet comprising a cold rolled, annealed material containing Fe: 0.05 to less than 0.3 mass %, Mn: 0.6 to 1.5 mass %, and Si: 0.05 to 0.6 mass %, has a balance of Al and impurities Cu: less than 0.35 mass % and Mg: less than 0.05 mass %, has a conductivity exceeding 45% IACS, has a 0.2% proof strength of 40 to less than 60 MPa, and displays a 20% or more value of elongation is also provided. An aluminum alloy sheet comprising an as-cold-rolled material having a conductivity exceeding 45% IACS, a 0.2% proof strength of 60 to less than 150 MPa, and displaying 3% or more value of elongation is also provided.

Abstract translation: 本发明提供一种具有散热特性的铝合金板材，其适用于大型锂离子电池容器，成形性和形状可熔性优异，激光焊接性优异。 包含Fe：0.05〜小于0.3质量％，Mn：0.6〜1.5质量％，Si：0.05〜0.6质量％的冷轧退火材料的铝合金板具有Al和杂质Cu的余量：小于 0.35质量％，Mg：小于0.05质量％，导电率超过45％IACS，具有40〜小于60MPa的0.2％抗弯强度，并且还提供了20％以上的伸长率。 还提供一种铝合金板，其包含电导率超过45％IACS，0.2％抗力强度为60至小于150MPa的冷轧材料，并且还显示出3％以上的伸长值。

公开(公告)号：US20150140412A1

公开(公告)日：2015-05-21

申请号：US14220003

申请日：2014-03-19

Applicant: DongGuan Amperex Technology Limited

Inventor： Songcai ZHONG ,  Mingliang MO ,  Hongwei YAN

IPC: H01M2/02

CPC classification number: H01M2/0257 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0287 ,  H01M2/1653 ,  H01M2/18 ,  H01M10/052 ,  H01M10/058 ,  H01M2002/0297

Abstract: A soft-packaged lithium-ion battery includes: a battery cell, a package used for accommodating the battery cell and an electrolyte filled into the package, wherein the bottom and/or top of the battery cell are/is provided with a porous material layer. Compared with conventional art, the disclosure can realize a buffer function between the battery cell and the package by providing a porous material layer at the bottom and/or top of the battery cell, thereby reducing impact of the battery cell on the package and improving the reliability of the battery cell packaging. In addition, since the porous material layer has an excellent absorbent property, thereby increasing the contact area between the electrolyte and the battery cell, and realizing rapid infiltration of electrolyte in the battery cell with high-energy density and big thickness (thickness ≧4 mm).

Abstract translation: 软包装的锂离子电池包括：电池单元，用于容纳电池单元的封装和填充到封装中的电解质，其中电池单元的底部和/或顶部设置有多孔材料层 。 与传统技术相比，本发明可以通过在电池单元的底部和/或顶部设置多孔材料层来实现电池单元与封装之间的缓冲功能，从而减少电池单元对封装的影响，并改善 电池单元封装的可靠性。 此外，由于多孔材料层具有优异的吸收性能，因此增加了电解质与电池单体之间的接触面积，并且实现了高能量密度和大厚度（厚度≥4mm）在电池单元中快速渗透电解质 ）。

公开(公告)号：US20150118533A1

公开(公告)日：2015-04-30

申请号：US14524319

申请日：2014-10-27

Applicant: Samsung SDI Co., Ltd.

Inventor： Jeong-Doo Yi

IPC: H01M2/02 ,  H01M10/04

CPC classification number: H01M2/0202 ,  H01M2/026 ,  H01M2/0287 ,  H01M2/0404 ,  H01M2/0486 ,  H01M10/0431 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0587 ,  H01M2220/30 ,  Y10T29/4911

Abstract: Provided is a secondary battery. The secondary battery includes: an electrode assembly including a positive electrode plate, a separator, and a negative electrode plate wound around a first axis extending in a first direction, having a thickness in a second direction perpendicular to the first direction and a length in a third direction perpendicular to the first direction and the second direction, and having a curvature with respect to the first axis while the length is greater than the thickness; an electrode case including a body and a cover having a curvature corresponding to the curvature of the electrode assembly and having different stiffnesses; and a first electrode tab and a second electrode tab connected respectively to the positive electrode plate and the negative electrode plate and protruding from the electrode assembly in a direction perpendicular to the first direction.

Abstract translation: 提供二次电池。 二次电池包括：电极组件，包括正极板，隔板和缠绕在沿第一方向延伸的第一轴线上的负极板，所述第一轴线在垂直于第一方向的第二方向上具有厚度， 第三方向垂直于第一方向和第二方向，并且在长度大于厚度时具有相对于第一轴线的曲率; 电极壳体，包括主体和具有与电极组件的曲率相对应的曲率并具有不同刚度的盖; 以及第一电极接线片和第二电极接头，分别连接到正极板和负极板，并且在垂直于第一方向的方向上从电极组件突出。

公开(公告)号：US20150111092A1

公开(公告)日：2015-04-23

申请号：US14397100

申请日：2013-04-26

Applicant: CCL Label, Inc.

Inventor： Paul Janousek ,  Vadim Zaikov ,  Farid Ghiam ,  Robert Quattlebaum ,  Walter Mueller

IPC: B32B27/08 ,  B32B1/02 ,  H01M2/02 ,  B65D75/00 ,  B32B27/32 ,  B32B27/30 ,  B29D99/00 ,  B32B27/36 ,  B29D7/01

CPC classification number: B32B27/08 ,  B29D7/01 ,  B29D99/006 ,  B29K2023/0633 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2033/04 ,  B29K2067/00 ,  B29K2995/0051 ,  B29L2009/00 ,  B32B1/02 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2250/242 ,  B32B2250/246 ,  B32B2250/40 ,  B32B2307/736 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2331/04 ,  B32B2333/08 ,  B32B2367/00 ,  B32B2439/40 ,  B65D75/002 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0267 ,  H01M2/0287 ,  Y10T428/1352 ,  Y10T428/31797 ,  Y10T428/31913

Abstract: A multi-layer shrink film. The shrink film can exhibit a significant amount of shrink within a certain temperature range that is above the onset temperature of the film. The film can exhibit a shrinkage that is at least about 50% of the total shrink within a temperature range T1 above the onset temperature of the film. In one aspect, the shrink film comprises a core layer and skin layers disposed about opposite surfaces of the core layer, and tie layers disposed between the core and the skin layers, the skin layers individually comprising a polyester, e.g., a glycol-modified polyester, and the tie layers individually comprising an anhydride modified material.

Abstract translation: 多层收缩膜。 收缩膜可以在高于膜的起始温度的一定温度范围内显示出显着的收缩量。 该膜可以在高于膜的起始温度T1的温度范围内表现出至少约50％的总收缩率的收缩率。 在一个方面，收缩膜包括芯层和设置在芯层的相对表面周围的表层，以及设置在芯和表皮层之间的连接层，皮层分别包含聚酯，例如二醇改性聚酯 并且粘结层各自包含酸酐改性材料。

公开(公告)号：US08974936B2

公开(公告)日：2015-03-10

申请号：US13306677

申请日：2011-11-29

Applicant: Jinsoo Lee ,  Kilyoung Lee ,  Jin Kim ,  Soonho Ahn ,  Joo-Hwan Sung

Inventor： Jinsoo Lee ,  Kilyoung Lee ,  Jin Kim ,  Soonho Ahn ,  Joo-Hwan Sung

IPC: H01M2/12 ,  H01M2/02 ,  H01M10/052

CPC classification number: H01M2/1241 ,  H01M2/0217 ,  H01M2/026 ,  H01M2/0285 ,  H01M10/052

Abstract: A prismatic secondary battery includes an electrode assembly having a cathode, an anode, and a separator mounted in a prismatic battery case in a sealed state, the battery case including a hexahedral case body open at the top thereof, the hexahedral case body being made of a metal material, and a case cap coupled to the open top of the case body, the case cap having an electrode terminal, wherein the case body is provided at a region exhibiting a stress distribution equivalent to 40% or less of the maximum stress of the case in a high pressure state with a line-shaped safety groove configured to be ruptured when high pressure occurs in the battery, and the safety groove is configured such that a residual thickness of the case body is decreased toward the middle from opposite ends of the safety groove in the longitudinal direction.

Abstract translation: 棱柱二次电池包括具有阴极，阳极和安装在密封状态的棱柱形电池壳体中的隔膜的电极组件，电池壳体包括在其顶部开口的六面体壳体，六面体壳体由 金属材料和壳体帽，其联接到壳体的开口顶部，所述壳体盖具有电极端子，其中所述壳体设置在显示相当于最大应力的40％以下的应力分布的区域 在高压状态下，当电池中发生高压时，线状安全槽被配置为破裂，并且安全槽被构造成使得壳体的剩余厚度从第二端的相对端向中间减小 纵向安全槽。