公开(公告)号：US20130209859A1

公开(公告)日：2013-08-15

申请号：US13765405

申请日：2013-02-12

Applicant: GS YUASA INTERNATIONAL LTD.

Inventor： Shogo TSURUTA ,  Syun ITO ,  Hirokazu KAMBAYASHI

IPC: H01M2/02 ,  H01G9/145 ,  H01R43/16

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 having a positive electrode and a negative electrode; a case for housing the electrode body; an insulating member arranged in the case to insulate the electrode body from the case; and a spacer arranged in the case. The spacer is arranged between the insulating member and the electrode body.

Abstract translation: 蓄电元件包括​​：具有正极和负极的电极体; 用于容纳电极体的壳体; 布置在壳体中以使电极体与壳体绝缘的绝缘构件; 和布置在该壳体中的间隔件。 间隔件布置在绝缘构件和电极体之间。

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。