公开(公告)号：US20130136976A1

公开(公告)日：2013-05-30

申请号：US13688072

申请日：2012-11-28

Applicant: GS Yuasa International Ltd.

Inventor： Hideki MASUDA ,  Masamitsu Tononishi

IPC: H01M2/24

CPC classification number: H01M2/24 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0232 ,  H01M2/027 ,  H01M2/04 ,  H01M2/06 ,  H01M2/22 ,  H01M2/263 ,  H01M2/30 ,  Y10T29/4911

Abstract: An energy storage element includes: a container; an electrode assembly housed in the container; an electrode terminal; a current collector which electrically connects the electrode terminal and the electrode assembly; and an external insulation sealing member for insulating the container and the electrode terminal. The container includes a protrusion part having a through-hole for allowing penetration of the electrode terminal and protruding from the upper surface of the container. The electrode terminal is electrically connected to the current collector in a state where the electrode terminal penetrates through the protrusion part. The external insulation sealing member has a side part disposed along the side surface of the protrusion part, and the end surface of the end part of the side part at the side of the upper surface is apart from the upper surface.

Abstract translation: 储能元件包括：容器; 容纳在容器中的电极组件; 电极端子; 集电体，其电连接所述电极端子和所述电极组件; 以及用于绝缘容器和电极端子的外部绝缘密封构件。 容器包括具有用于允许电极端子穿透并从容器的上表面突出的通孔的突出部分。 在电极端子穿过突出部的状态下，电极端子与集电体电连接。 外部绝缘密封构件具有沿着突出部的侧面设置的侧部，并且侧部的在上表面侧的端部的端面与上表面分离。

公开(公告)号：US20150243943A1

公开(公告)日：2015-08-27

申请号：US14602183

申请日：2015-01-21

Applicant: GS Yuasa International Ltd.

Inventor： Hideki MASUDA

IPC: H01M2/08 ,  H01M2/30 ,  H01M10/42

CPC classification number: H01M2/08 ,  H01M2/06 ,  H01M2/30 ,  H01M10/052 ,  H01M10/425 ,  H01M10/4257 ,  H01M10/6553 ,  H01M2200/10

Abstract: An energy storage device, including: an outer package having a first hole formed therein; a terminal passing through the outer package though the first hole; a sealing member in contact with an inner peripheral face of the first hole; a circuit board provided inside the outer package; and a heat conductive portion provided inside the outer package to connect the circuit board and the terminal.

Abstract translation: 一种能量存储装置，包括：外包装，其中形成有第一孔; 通过第一孔穿过外包装的端子; 密封构件，其与所述第一孔的内周面接触; 设置在外包装内的电路板; 以及设置在所述外包装内部以将所述电路板和所述端子连接的导热部。

公开(公告)号：US20130171511A1

公开(公告)日：2013-07-04

申请号：US13688079

申请日：2012-11-28

Applicant: GS Yuasa International Ltd.

Inventor： Hideki MASUDA

IPC: H01M2/06

CPC classification number: H01M2/06 ,  H01M2/0217 ,  H01M2/0473 ,  H01M2/26 ,  H01M2/263 ,  H01M2/30

Abstract: A non-aqueous electrolyte secondary battery includes: a container; an electrode assembly; an electrode terminal; a current collector; and an internal insulation sealing member insulating the container and the current collector. The container includes a wall having an outer surface with a protrusion part protruding outward from the outer surface and an inner surface with a recess part formed correspondingly in position to the protrusion part. The recess part has an outermost bottom surface and an inner side surface formed continuously between the bottom surface and the inner surface of the wall of the container. At least part of the inner side surface of the recess part is tilted to the protrusion direction of the protrusion part. The internal insulation sealing member is between the current collector and the recess part of the container, and has side wall parts parallel to the at least part of the inner side surface.

Abstract translation: 非水电解质二次电池包括：容器; 电极组件; 电极端子; 集电器 以及使容器和集电体绝缘的内部绝缘密封构件。 容器包括具有外表面的壁，该外表面具有从外表面向外突出的突起部分和具有相对于突出部分对应地形成的凹部的内表面。 凹部具有在容器的壁的底面和内表面之间连续形成的最外底面和内侧面。 凹部的内侧面的至少一部分与突出部的突出方向倾斜。 内部绝缘密封部件位于集电体与容器的凹部之间，具有与内侧面的至少一部分平行的侧壁部。

公开(公告)号：US20130130104A1

公开(公告)日：2013-05-23

申请号：US13676669

申请日：2012-11-14

Applicant: GS Yuasa International Ltd.

Inventor： Hideki MASUDA ,  Shogo TSURUTA

IPC: H01M4/78 ,  B21D11/14

CPC classification number: H01M4/78 ,  B21D11/14 ,  H01M2/22 ,  H01M2/26 ,  H01M10/0525 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54

Abstract: A positive electrode current collector includes a terminal connecting portion, a first electrode connecting portion including a first surface extending forward and downward from a right frontal portion, a second electrode connecting portion including a second surface extending forward and downward from a left frontal portion and opposing the first surface, a first twisted portion having an end portion connected to the right frontal portion and the other end portion connected to an upper end portion, and a second twisted portion having an end portion connected to the left frontal portion and the other end portion connected to an upper end portion. A distance between the first surface and the second surface is larger than a distance between the center of the right frontal portion and the center of the left frontal portion.

Abstract translation: 正极集电体包括端子连接部，第一电极连接部，包括从右前部向前下方延伸的第一表面;第二电极连接部，包括从左前方向前后延伸的第二表面， 第一表面，具有连接到右前部的端部的第一扭曲部分和连接到上端部的另一端部，以及具有连接到左前部的端部和另一端部的第二扭曲部 连接到上端部。 第一表面和第二表面之间的距离大于右前部的中心与左前部的中心之间的距离。

公开(公告)号：US20160181578A1

公开(公告)日：2016-06-23

申请号：US15056686

申请日：2016-02-29

Applicant: GS Yuasa International Ltd.

Inventor： Hideki MASUDA

IPC: H01M2/06 ,  H01M2/30 ,  H01M2/26 ,  H01M2/04 ,  H01M2/02

CPC classification number: H01M2/06 ,  H01M2/0217 ,  H01M2/0473 ,  H01M2/26 ,  H01M2/263 ,  H01M2/30

Abstract: An energy storage element includes a container that includes a container body including an opening and a cap part formed on the opening, an electrode assembly housed in the container, an electrode terminal, and a current collector which electrically connects the electrode terminal and the electrode assembly. The cap part of the container includes an outer surface including a protrusion part formed to protrude outward from the outer surface, and an inner surface including a recess part formed at a position corresponding to a position of the protrusion part.

Abstract translation: 能量储存元件包括容器，该容器包括容器主体，容器主体包括开口和形成在开口上的帽部，容纳在容器中的电极组件，电极端子和集电器，其将电极端子和电极组件 。 容器的盖部包括外表面，该外表面包括形成为从外表面向外突出的突出部，以及包括形成在与突出部的位置对应的位置处的凹部的内表面。

公开(公告)号：US20130236770A1

公开(公告)日：2013-09-12

申请号：US13796072

申请日：2013-03-12

Applicant: GS YUASA INTERNATIONAL LTD.

Inventor： Hideki MASUDA

IPC: H01M2/02 ,  H01G9/08

CPC classification number: H01M2/0207 ,  H01G9/08 ,  H01M2/0217 ,  H01M2/0473 ,  H01M10/613 ,  H01M10/643 ,  H01M10/647 ,  H01M10/6554

Abstract: An electric storage device includes an electrode assembly and an outer case. The electrode assembly has at least one convex portion. The outer case accommodates the electrode assembly and has an inner wall with a recess in portion thereof opposite the at least one convex portion of the electrode assembly.

Abstract translation: 蓄电装置包括电极组件和外壳。 电极组件具有至少一个凸部。 外壳容纳电极组件，并且具有内壁，其内部具有与电极组件的至少一个凸部相对的部分的凹部。