公开(公告)号：US20140186688A1

公开(公告)日：2014-07-03

申请号：US14137667

申请日：2013-12-20

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA ,  Masamitsu TONONISHI ,  Ryutaro NISHIKAWA

IPC: H01M2/08

CPC classification number: H01M2/08 ,  H01M2/043 ,  H01M2/362 ,  Y10T29/4911

Abstract: A sealing member cap, which is to be inserted into a through hole of a cell case of an electric storage device together with a sealing member, includes an insertion portion. The insertion portion has a column shape and includes a recess into which the sealing member is inserted. The insertion portion includes a body section and a large cross-section section. The body section is located in the through hole when the sealing member cap is inserted into the through hole. The large cross-section section is located inside the cell case when the sealing member cap is inserted into the through hole. The recess is larger in cross-sectional area in a plane perpendicular to an axial direction of the insertion portion at the large cross-section section than at the body section.

Abstract translation: 密封构件帽与密封构件一起插入蓄电装置的电池壳体的通孔中，包括插入部。 插入部具有柱状，并且包括密封构件插入其中的凹部。 插入部分包括主体部分和大的横截面部分。 当密封构件帽插入通孔时，主体部分位于通孔中。 当密封构件帽插入通孔时，大的横截面部分位于电池壳体内。 所述凹部在垂直于所述插入部的轴向方向的平面中的横截面截面上比在所述主体部分处的横截面积大。

公开(公告)号：US20200035979A1

公开(公告)日：2020-01-30

申请号：US15735113

申请日：2016-05-19

Applicant: GS YUASA INTERNATIONAL LTD

Inventor： Yuichiro YAMAMOTO ,  Shogo TSURUTA

IPC: H01M2/34 ,  H01G9/008 ,  H01G9/08 ,  H01G9/00 ,  H01M2/30 ,  H01M2/10

Abstract: An energy storage apparatus includes: an energy storage device which includes an electrode terminal; an outer case; and an external connection terminal. The external connection terminal includes: an external connection part to be connected to an external conductive member; a circuit breaking part; and a bus bar which connects the electrode terminal or the external connection part with the circuit breaking part, and which is formed in the outer case by insert molding. The bus bar includes an outer exposed portion on which the circuit breaking part is detachably mounted from the outside of the outer case.

公开(公告)号：US20160072163A1

公开(公告)日：2016-03-10

申请号：US14843677

申请日：2015-09-02

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA

IPC: H01M10/658 ,  H01M10/0525 ,  H01M2/10

CPC classification number: H01M10/658 ,  H01M2/1016 ,  H01M2/1022 ,  H01M2/1061 ,  H01M2/1072 ,  H01M2/1077 ,  H01M10/0525 ,  H01M10/425 ,  H01M10/613 ,  H01M10/647

Abstract: An energy storage apparatus includes: one or more energy storage devices; and a first outer covering and a second outer covering arranged outside said one or more energy storage devices. The energy storage apparatus further includes: a weld portion which is a joint portion between the first outer covering and the second outer covering formed by joining the first outer covering and the second outer covering to each other by welding; a heat-susceptible object; and a heat shielding portion arranged between the weld portion and the heat-susceptible object.

Abstract translation: 能量存储装置包括：一个或多个储能装置; 以及布置在所述一个或多个能量存储装置外部的第一外覆盖件和第二外覆盖件。 能量储存装置还包括：焊接部，其是通过焊接将第一外覆盖层与第二外覆盖层接合而形成的第一外覆盖层和第二外覆盖层之间的接合部; 热敏感物体; 以及布置在焊接部分和热敏感物体之间的热屏蔽部分。

公开(公告)号：US20160072159A1

公开(公告)日：2016-03-10

申请号：US14845109

申请日：2015-09-03

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA ,  Yuichiro YAMAMOTO

IPC: H01M10/48

CPC classification number: H01M10/48 ,  H01G11/10 ,  H01G11/18 ,  H01G11/76 ,  H01G11/78 ,  H01G11/82 ,  H01M2/1016 ,  H01M10/482

Abstract: An energy storage apparatus includes: an energy storage device; a spacer disposed on one side of the energy storage device in a first direction, the spacer including a pair of wall portions; and a measuring part for measuring a state of the energy storage device, the measuring part disposed on one side of the energy storage device in a second direction which intersects with the first direction. The wall portions include a first wall portion disposed on the one side of the energy storage device in the second direction and a second wall portion disposed on the other side of the energy storage device opposite to the one side of the energy storage device. The energy storage device is arranged at a position where a distance between the energy storage device and the first wall portion is set shorter than a distance between the energy storage device and the second wall portion.

Abstract translation: 能量存储装置包括：能量存储装置; 间隔件，其设置在所述能量存储装置的第一方向的一侧，所述间隔件包括一对壁部; 以及测量部分，用于测量能量存储装置的状态，所述测量部分设置在与所述第一方向相交的第二方向上的所述能量存储装置的一侧。 壁部包括在第二方向上设置在能量存储装置的一侧的第一壁部分和设置在能量存储装置的与能量存储装置的一侧相对的另一侧的第二壁部分。 能量存储装置配置在能量存储装置与第一壁部之间的距离被设定为短于能量存储装置与第二壁部之间的距离的位置。

公开(公告)号：US20160036028A1

公开(公告)日：2016-02-04

申请号：US14806509

申请日：2015-07-22

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA ,  Yuichiro YAMAMOTO ,  Masamitsu TONONISHI

IPC: H01M2/20 ,  H01M10/04

CPC classification number: H01M2/204 ,  H01G2/04 ,  H01G11/00 ,  H01G11/12 ,  H01G11/76 ,  H01G11/82 ,  H01M2/1016 ,  H01M2/202 ,  H01M2/206 ,  H01M10/0468 ,  H01M10/0481

Abstract: An energy storage apparatus provided with a plurality of energy storage devices arranged in a row in a first direction. The energy storage apparatus includes: a bus bar connected to electrode terminals of at least two energy storage devices out of the plurality of energy storage devices; and a bus bar frame including a pressing portion that is brought into contact with the bus bar from a side opposite to the plurality of energy storage devices. The bus bar frame includes a first restriction portion with which a first member other than the bus bar frame is engaged such that a movement of the restriction portion toward the side opposite to the plurality of energy storage devices is restricted.

Abstract translation: 一种能量存储装置，其具有沿第一方向配置成行的多个能量存储装置。 能量存储装置包括：汇集条，连接到多个能量存储装置中的至少两个能量存储装置的电极端子; 以及汇流条框架，其包括从与所述多个能量存储装置相对的一侧与所述母线接触的按压部。 汇流条框架包括第一限制部分，除了汇流条框架之外的第一构件与第一限制部分接合，使得限制部分朝向与多个储能装置相对的一侧的移动受到限制。

公开(公告)号：US20150380691A1

公开(公告)日：2015-12-31

申请号：US14850706

申请日：2015-09-10

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA ,  Syun ITO ,  Hirokazu KAMBAYASHI

IPC: H01M2/02 ,  H01M10/052 ,  H01M2/14

CPC classification number: H01M2/024 ,  H01G9/06 ,  H01G9/08 ,  H01G9/145 ,  H01G11/82 ,  H01M2/0275 ,  H01M2/14 ,  H01M10/052 ,  H01M10/058 ,  H01M2220/20 ,  H01R43/16 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y02T10/7011 ,  Y02T10/7022 ,  Y10T29/49208

Abstract: An electric storage element includes an electrode body including a positive electrode and a negative electrode, the electrode body including a coated region, which includes active materials applied to surfaces of the positive electrode and the negative electrode, and a non-coated region not including the active material on the surface of the positive electrode or the negative electrode, a case including a case body for housing the electrode body and a lid plate that covers an opening of the case body, the case body including a bottom wall having a long side and a short side, the case body further including a side wall standing on the short side of the bottom wall, the lid plate being formed with an electrode terminal, and an insulating member arranged in the case to insulate the electrode body from the case.

Abstract translation: 蓄电元件包括​​具有正极和负极的电极体，所述电极体包括涂覆区域，所述涂覆区域包括施加到所述正极和所述负极的表面的活性物质，以及未包含所述正极和负极的未涂覆区域 在正极或负极的表面上的活性物质，包括用于容纳电极体的壳体的壳体和覆盖壳体的开口的盖板，壳体包括具有长边的底壁和 短边，壳体还包括站立在底壁的短边上的侧壁，盖板形成有电极端子，以及布置在壳体中以使电极体与壳体绝缘的绝缘构件。

公开(公告)号：US20150364736A1

公开(公告)日：2015-12-17

申请号：US14836148

申请日：2015-08-26

Applicant: GS Yuasa International Ltd.

Inventor： Syun ITO ,  Shogo TSURUTA ,  Seiichi IRIE

IPC: H01M2/12

CPC classification number: H01M2/1241 ,  H01M2/12 ,  H01M2/1288 ,  H01M2200/20

Abstract: An electric storage device including an electrode assembly, a case holding the electrode assembly therein, the case including a container, a lid formed in an opening of the container and including a long side and a short side, and a gas exhausting portion comprising a safety valve formed in the lid, the safety valve being configured to open to exhaust internal gas when an internal pressure reaches a specific level, and a sealing member formed on an outer surface of the lid, the sealing member including a short side which is adjacent to the short side of the lid, and a long side which is adjacent to the long side of the lid, and the sealing member including a protective portion formed over the gas exhausting portion, the protective portion comprising a perforation.

Abstract translation: 一种蓄电装置，包括电极组件，将电极组件保持在其中的壳体，壳体包括容器，形成在容器的开口中并包括长边和短边的盖以及包括安全性的排气部 形成在盖中的阀，当内压达到特定水平时，安全阀被构造成打开以排出内部气体;以及密封构件，其形成在盖的外表面上，密封构件包括与侧壁相邻的短边 盖的短边和与盖的长边相邻的长边，密封构件包括形成在排气部分上的保护部分，保护部分包括穿孔。

公开(公告)号：US20130209843A1

公开(公告)日：2013-08-15

申请号：US13767130

申请日：2013-02-14

Applicant: GS Yuasa International Ltd.

Inventor： Syun ITO ,  Shogo TSURUTA ,  Seiichi IRIE

IPC: H01M2/12

CPC classification number: H01M2/1241 ,  H01M2/12 ,  H01M2/1288 ,  H01M2200/20

Abstract: An electric storage device includes an electrode assembly, a case, and a sealing member. The case includes a gas exhaust portion that opens to exhaust internal gas when an internal pressure increases. The sealing member is affixed to the case. The sealing member includes a protective portion and at least one of a perforation and a thin section having a thickness smaller than another section of the sealing member. The protective portion covers the gas exhaust portion of the case.

Abstract translation: 蓄电装置包括电极组件，壳体和密封构件。 该情况包括当内部压力增加时打开以排出内部气体的排气部。 密封件固定在外壳上。 密封构件包括保护部分和至少一个具有小于密封构件的另一部分的厚度的穿孔和薄部分。 保护部分覆盖壳体的排气部分。

公开(公告)号：US20200176738A1

公开(公告)日：2020-06-04

申请号：US16621177

申请日：2018-06-12

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA ,  Akira WADA

IPC: H01M2/10 ,  H01M2/30 ,  H01M2/20

Abstract: An energy storage apparatus includes an energy storage device and an insulating member (holding member) including an opening corresponding to a terminal of the energy storage device. One of the insulating member and the terminal of the energy storage device includes a positioning portion abutting on a side surface of the other in the opening of the insulating member.

公开(公告)号：US20180102573A1

公开(公告)日：2018-04-12

申请号：US15714125

申请日：2017-09-25

Applicant: GS Yuasa International Ltd.

Inventor： Shogo TSURUTA ,  Yuichiro YAMAMOTO

IPC: H01M10/613 ,  H01M10/48 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6557 ,  H01M2/10 ,  H01M10/6567

CPC classification number: H01M10/613 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/425 ,  H01M10/482 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6557 ,  H01M10/6567 ,  H01M2220/20

Abstract: An energy storage apparatus including: an outer case having a bottom wall and a side wall; an energy storage device; an insulating member disposed at a position where the energy storage device is sandwiched between the bottom wall and the insulating member; a first adhesive layer which makes the insulating member and the energy storage device adhere to each other; and a second adhesive layer which makes the insulating member and the side wall adhere to each other.