Power storage device
US-2024266650-A1 · Aug 8, 2024 · US
Battery
US8945762B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8945762-B2 |
| Application number | US-201213361883-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 30, 2012 |
| Priority date | Jan 31, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A negative lower gasket has a rib disposed along the outer periphery of a flat portion having a base of a negative current collector disposed thereat. The height of the rib is set to be more than a thickness of the negative lower gasket. The rib may be disposed only at a portion corresponding to a position where legs project from the base of the negative current collector at the outer periphery of the flat portion.
First claim
Opening claim text (preview).
What is claimed is: 1. A battery, comprising: a current collector including a base which is disposed at an inner surface of a package and is electrically connected to an external terminal and a connector which projects from the base and is electrically connected to an electrode assembly contained inside of the package; and a gasket including: a body interposed between the base of the current collector and the package; and a rib which is disposed at least at a portion correspo…
Assignees
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8945762B2 cover?
- A negative lower gasket has a rib disposed along the outer periphery of a flat portion having a base of a negative current collector disposed thereat. The height of the rib is set to be more than a thickness of the negative lower gasket. The rib may be disposed only at a portion corresponding to a position where legs project from the base of the negative current collector at the outer periphery…
- Who is the assignee on this patent?
- Suzuki Isao, Shiraishi Yu, Gs Yuasa Int Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01M50/172. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).