公开(公告)号：US20150093619A1

公开(公告)日：2015-04-02

申请号：US14496733

申请日：2014-09-25

Applicant: GS Yuasa International Ltd.

Inventor： Mitsuhiro KODAMA ,  Manabu KANEMOTO

IPC: H01M10/04 ,  H01M4/38 ,  H01M2/02 ,  H01M4/52

CPC classification number: H01M10/0431 ,  H01M2/02 ,  H01M4/383 ,  H01M4/52 ,  H01M10/286 ,  Y10T29/4911

Abstract: A battery includes a case and an electrode group disposed in the case and formed by winding electrodes. Lengths of the electrodes in a direction of a winding axis of the electrode group are smaller than a length of a housing space in the case in the direction of the winding axis of the electrode group. The electrode group is formed by helically winding the electrodes.

Abstract translation: 电池包括壳体和设置在壳体中并由绕组电极形成的电极组。 在电极组的卷绕轴方向的情况下，电极组沿轴线方向的电极长度小于容纳空间的长度。 电极组通过螺旋缠绕电极而形成。

公开(公告)号：US20160093841A1

公开(公告)日：2016-03-31

申请号：US14865995

申请日：2015-09-25

Applicant: GS Yuasa International Ltd.

Inventor： Hideto WATANABE ,  Manabu KANEMOTO ,  Daisuke OKUDA ,  Mitsuhiro KODAMA

IPC: H01M2/08 ,  H01M2/04 ,  H01M2/02

CPC classification number: H01M2/0413 ,  H01M2/023

Abstract: There is provided an energy storage device including: an electrode body; a lid portion; and a case main body having a body portion in a shape of a container which is open on one end side and for housing the electrode body inside itself and a sealing portion for surrounding and retaining the lid portion from an outer periphery on the opening side of the body portion, wherein an outside diameter of the sealing portion is smaller than an outside diameter of the body portion.

Abstract translation: 提供了一种能量存储装置，包括：电极体; 盖部; 以及壳体主体，其具有在一端侧开口并且用于将电极体容纳在其内部的容器形状的主体部分和用于将盖部分从开口侧的开口侧的外周围住并保持的密封部 主体部分，其中密封部分的外径小于主体部分的外径。

公开(公告)号：US20130224544A1

公开(公告)日：2013-08-29

申请号：US13766636

申请日：2013-02-13

Applicant: GS Yuasa International Ltd.

Inventor： Manabu KANEMOTO ,  Tadashi KAKEYA ,  Mitsuhiro KODAMA

IPC: H01M4/78

CPC classification number: H01M4/78 ,  H01M4/04 ,  H01M4/043 ,  H01M4/242 ,  H01M4/669 ,  H01M10/0431 ,  H01M2004/021

Abstract: An electrode plate is configured by applying an active material onto a base member formed of a punching steel plate, the electrode plate being wound via a separator together with an electrode plate, which has a different polarity, and having an outermost peripheral portion positioned at the outermost periphery of an electrode assembly. The rate of hole area of the base member at a different electrode overlapping portion, which radially inwardly overlaps on a winding terminal end of the electrode plate having the different polarity, is smaller than that of the base member at the outermost peripheral portion.

Abstract translation: 电极板通过将活性物质施加到由冲压钢板形成的基底构件上而构成，电极板与具有不同极性的电极板一起经由隔膜卷绕，并且具有位于 电极组件的最外周。 在具有不同极性的电极板的绕组末端上径向向内重叠的不同电极重叠部分处的基底部件的孔面积比率比在最外周部分处的基底部件的孔面积小。

公开(公告)号：US20160090643A1

公开(公告)日：2016-03-31

申请号：US14866070

申请日：2015-09-25

Applicant: GS Yuasa International Ltd.

Inventor： Daisuke OKUDA ,  Manabu KANEMOTO ,  Mitsuhiro KODAMA

IPC: C22C19/03 ,  H01M10/34 ,  H01M4/38

CPC classification number: C22C19/03 ,  B22F9/002 ,  B22F2998/00 ,  B22F2998/10 ,  C22C1/0433 ,  C22C19/007 ,  H01M4/383 ,  H01M10/30 ,  H01M10/345 ,  Y02E60/124 ,  B22F3/14 ,  B22F9/04 ,  B22F1/0059 ,  B22F1/0074 ,  B22F7/04 ,  B22F1/0003 ,  C22C1/05 ,  B22F9/082 ,  B22F9/026 ,  B22F9/008

Abstract: Provided is a hydrogen storing alloy represented by the general formula: (RE1-a-bSmaMgb)(Ni1-c-dAlcMd)x (where 0.3

Abstract translation: 提供一种由以下通式表示的储氢合金：（RE1-a-bSmaMgb）（Ni1-c-dAlcMd）x（其中0.3

公开(公告)号：US20150093618A1

公开(公告)日：2015-04-02

申请号：US14496717

申请日：2014-09-25

Applicant: GS Yuasa International Ltd.

Inventor： Manabu KANEMOTO ,  Tadashi KAKEYA ,  Mitsuhiro KODAMA

IPC: H01M2/16 ,  H01M10/30 ,  H01M10/04

CPC classification number: H01M2/162 ,  H01M2/145 ,  H01M2/1686 ,  H01M10/0431 ,  H01M10/286 ,  H01M10/30 ,  H01M2220/20 ,  Y02E60/124 ,  Y02P70/54 ,  Y10T29/49115

Abstract: An alkaline storage battery includes a spiral electrode group with a positive plate and a negative plate spirally wound with a separator interposed therebetween. The separator includes a plurality of sulfone group-containing regions. The plurality of sulfone group-containing regions are separated from one another in a winding direction, and disposed to face the positive plate or the negative plate.

Abstract translation: 碱性蓄电池包括具有正极板的螺旋状电极组和隔着隔板的螺旋形卷绕的负极板。 分离器包括多个含砜基的区域。 多个含有砜基的区域在卷绕方向上彼此分离，并且设置成与正极板或负极板相对。

公开(公告)号：US20170250397A1

公开(公告)日：2017-08-31

申请号：US15503942

申请日：2015-08-17

Applicant: GS Yuasa International Ltd. ,  XIAMEN TUNGSTEN CO., LTD.

Inventor： Daisuke OKUDA ,  Manabu KANEMOTO ,  Tadashi KAKEYA ,  Mitsuhiro KODAMA ,  Peng ZHANG ,  Zhen LIN ,  Jinhong YANG ,  Wenlian QIAN ,  Long JIANG

IPC: H01M4/24 ,  C30B21/02 ,  C22C21/16 ,  H01M4/38 ,  H01M8/0606 ,  C22C14/00 ,  C01B3/00 ,  C30B29/52

CPC classification number: H01M4/242 ,  C01B3/0031 ,  C01B3/0057 ,  C01P2002/70 ,  C22C14/00 ,  C22C19/03 ,  C22C21/16 ,  C30B21/02 ,  C30B29/52 ,  H01M4/38 ,  H01M4/383 ,  H01M8/0606 ,  Y02E60/324

Abstract: This disclosure provides a hydrogen storing alloy and a production method thereof. The hydrogen storing alloy has a chemical composition of a general formula R(1-x)MgxNiy, wherein R is one or more elements selected from rare earth elements comprising Y, x satisfies 0.05≦x≦0.3, and y satisfies 2.8≦y≦3.8. The ratio of the maximal peak intensity present in a range of 2θ=31°-33° to the maximal peak intensity present in a range of 2θ=41°-44° is 0.1 or less (including 0), as measured by X-ray diffraction in which a Cu-Kα ray is set as an X-ray source.

公开(公告)号：US20150280176A1

公开(公告)日：2015-10-01

申请号：US14673134

申请日：2015-03-30

Applicant: GS Yuasa International Ltd.

Inventor： Hideto WATANABE ,  Manabu KANEMOTO ,  Daisuke OKUDA ,  Mitsuhiro KODAMA

IPC: H01M2/02 ,  H01M10/30 ,  H01M10/04 ,  H01M10/28

CPC classification number: H01M2/022 ,  H01G11/78 ,  H01G11/82 ,  H01M2/024 ,  H01M10/30 ,  Y02E60/13 ,  Y10T29/49108

Abstract: An energy storage device including: a cylindrical case having at least one end closed; and an electrode assembly housed in the case. A reduced-diameter portion, at which an outer diameter of the case is reduced, is formed at the closed end of the case.

Abstract translation: 一种能量存储装置，包括：具有至少一个端部关闭的圆柱形壳体; 以及容纳在壳体中的电极组件。 壳体的封闭端部形成有壳体外径减小的直径减小部分。

公开(公告)号：US20150263346A1

公开(公告)日：2015-09-17

申请号：US14644311

申请日：2015-03-11

Applicant: GS Yuasa International Ltd.

Inventor： Tadashi KAKEYA ,  Manabu KANEMOTO ,  Hideto WATANABE ,  Mitsuhiro KODAMA

IPC: H01M4/52 ,  H01M10/30 ,  H01M4/36

CPC classification number: H01M4/52 ,  H01M4/364 ,  H01M10/30

Abstract: A nickel hydroxide for an alkaline secondary battery, wherein the nickel hydroxide contains α-nickel hydroxide particles and β-nickel hydroxide particles, and the ratio of the β-nickel hydroxide to the total amount of the nickel hydroxide is less than 75% by mass.

Abstract translation: 一种用于碱性二次电池的氢氧化镍，其中氢氧化镍含有α-氢氧化镍颗粒和氢氧化镍 - 氢氧化物颗粒，并且氢氧化镍与氢氧化镍总量之比小于75％ 的质量。