公开(公告)号：US20140049878A1

公开(公告)日：2014-02-20

申请号：US14062316

申请日：2013-10-24

Applicant: Seiko Instruments Inc.

Inventor： Tsuneaki TAMACHI ,  Ryo SATO ,  Kenji OGATA ,  Isamu SHINODA ,  Shunji WATANABE

IPC: H01G11/80

CPC classification number: H01G11/80 ,  H01G2/103 ,  H01G11/82 ,  H01M2/0217 ,  H01M2/0277 ,  H01M2/0426 ,  H01M2/0486 ,  H01M2/0495 ,  H01M2/08 ,  H01M10/0585 ,  Y02E60/13

Abstract: The electrochemical cell of the present invention is provided with a hermetic container having a base member, a jointing material fixed to the base member, and a lid member welded on the base member via the jointing material, and in which a housing space sealed between the base member and the lid member is defined, and an electrochemical element which is housed inside the housing space and which is available to effect charging and discharging, wherein the lid member is made of stainless steel.

Abstract translation: 本发明的电化学电池具有密封容器，该密封容器具有底座部件，固定在基座部件上的连接材料，以及通过连接材料焊接在基体部件上的盖部件， 基座构件和盖构件被限定，并且电化学元件容纳在容纳空间内并且可用于实现充电和放电，其中盖构件由不锈钢制成。