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：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：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。