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1. 发明授权

US11502339B2 Power storage device 有权
公开(公告)号：US11502339B2
公开(公告)日：2022-11-15
申请号：US16311188
申请日：2016-06-23
申请人： HONDA MOTOR CO., LTD. , ELIIY Power Co., Ltd.
发明人： Tomoya Makabe , Takeshi Yanagisawa , Masaharu Nakamori , Hiroyuki Suzuki , Hideyuki Sugiyama , Hiroshi Sato , Takeshi Sawada , Kazutoshi Miyauchi
IPC分类号： H01M10/42 , H01M50/24 , H01M50/20 , H01M50/46 , H01M50/147 , H01M50/325 , H01M4/02
摘要： The present invention provides a power storage device capable of preventing rain water, washing water, and the like from entering a casing. The power storage device of the present invention includes a secondary battery, the casing having a sealed structure, a safety valve, and a drainage through hole, the casing includes an external container configured to accommodate the secondary battery and an upper lid disposed above the external container, the upper lid has an upper surface having a concave portion formed therein, the safety valve is disposed in the concave portion, and the drainage through hole is provided to pass through a side wall of the concave portion.

2. 发明授权

US10818887B2 Power storage device, casing sealing structure, and casing manufacturing method 有权
公开(公告)号：US10818887B2
公开(公告)日：2020-10-27
申请号：US16064005
申请日：2015-12-28
申请人： HONDA MOTOR CO., LTD. , ELIIY Power Co., Ltd
发明人： Tomoya Makabe , Takeshi Yanagisawa , Hiroyuki Suzuki , Masaharu Nakamori , Hideyuki Sugiyama , Hiroshi Sato , Takeshi Sawada , Kazutoshi Miyauchi
IPC分类号： H01M2/04 , H01M2/08 , H01M2/10 , H01M2/02
摘要： The present invention provides a power storage device capable of preventing deterioration of sealability even when a pulling force is applied to a casing and having high safety and excellent durability. The power storage device of the present invention includes a casing having a sealing structure, the casing includes a first member including a first opening and a second member, the first and second members are joined to each other at a first joint portion provided at a peripheral edge of the first opening, the first joint portion includes a first peripheral groove portion and a first reception port provided at one of the first and second members, a first convex edge portion provided at the other thereof, a first claw portion provided on a side surface of the first convex edge portion, and a first adhesive layer, a front end of the first convex edge portion is disposed inside the first peripheral groove portion and is bonded to an inner wall of the first peripheral groove portion by the first adhesive layer, the first claw portion is disposed inside the first reception port, and the first adhesive layer bonds the front end of the first convex edge portion to the inner wall of the first peripheral groove portion in a state where a side surface of the first claw portion opposite to the front end of the first convex edge portion is in contact with an inner wall of the first reception port opposite to a bottom of the first peripheral groove portion.

3. 发明申请

US20190245172A1 POWER STORAGE DEVICE 审中-公开
公开(公告)号：US20190245172A1
公开(公告)日：2019-08-08
申请号：US16311188
申请日：2016-06-23
申请人： HONDA MOTOR CO., LTD. , ELIIY Power Co., Ltd.
发明人： Tomoya Makabe , Takeshi Yanagisawa , Masaharu Nakamori , Hiroyuki Suzuki , Hideyuki Sugiyama , Hiroshi Sato , Takeshi Sawada , Kazutoshi Miyauchi
IPC分类号： H01M2/10 , H01M10/42 , H01M2/04 , H01M4/02 , H01M2/16 , H02J7/00
CPC分类号： H01M2/1094 , H01M2/04 , H01M2/1016 , H01M2/1229 , H01M2/1673 , H01M4/02 , H01M10/425 , H01M10/4257 , H01M2010/4271 , H01M2300/0017 , H02J7/0029
摘要： The present invention provides a power storage device capable of preventing rain water, washing water, and the like from entering a casing. The power storage device of the present invention includes a secondary battery, the casing having a sealed structure, a safety valve, and a drainage through hole, the casing includes an external container configured to accommodate the secondary battery and an upper lid disposed above the external container, the upper lid has an upper surface having a concave portion formed therein, the safety valve is disposed in the concave portion, and the drainage through hole is provided to pass through a side wall of the concave portion.

4. 发明申请

US20150111095A1 Lithium-Ion Battery 审中-公开
标题翻译：锂离子电池
公开(公告)号：US20150111095A1
公开(公告)日：2015-04-23
申请号：US14402672
申请日：2013-05-22
申请人： ELIIY Power Co., Ltd.
发明人： Michito Sato , Hideyuki Sugiyama
IPC分类号： H01M10/04 , H01M10/0525
CPC分类号： H01M10/0431 , H01M2/02 , H01M10/0525 , H01M10/0583 , H01M10/0585
摘要： A lithium-ion battery includes: a power generation element having a structure where a positive electrode and a negative electrode are stacked with a separator interposed therebetween; a positive-electrode current collector connected to the positive electrode; a negative-electrode current collector connected to the negative electrode; a shrink tube bundling the power generation element, the positive-electrode current collector, and the negative-electrode current collector together; a non-aqueous electrolyte; and a battery case housing the power generation element, the positive-electrode current collector, the negative-electrode current collector, the shrink tube, and the non-aqueous electrolyte, wherein the positive-electrode current collector and the negative-electrode current collector are fixed to the battery case, and the shrink tube is a seamless tube.
摘要翻译：锂离子电池包括：发电元件，其具有正极和负极层叠并隔着隔膜的结构; 与正极连接的正极集电体; 与负极连接的负极集电体; 将发电元件，正极集电体和负极集电体捆扎在一起的收缩管; 非水电解质; 以及容纳发电元件，正极集电体，负极集电体，收缩管和非水电解质的电池壳体，其中正极集电体和负极集电体为固定在电池盒上，收缩管是无缝管。

5. 外观设计

USD830967S1 Storage battery 有权
公开(公告)号：USD830967S1
公开(公告)日：2018-10-16
申请号：US35502415
申请日：2016-08-10
申请人： ELIIY POWER CO., LTD.
设计人： Hideyuki Sugiyama , Hiroshi Sato , Takeshi Sawada , Kazutoshi Miyauchi , Atsuhiko Minagawa

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