Separator
US-2024178413-A1 · May 30, 2024 · US
Fuel cell and fuel cell separator
US9099693B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9099693-B2 |
| Application number | US-88629206-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 23, 2006 |
| Priority date | Mar 23, 2005 |
| Publication date | Aug 4, 2015 |
| Grant date | Aug 4, 2015 |
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Abstract
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In a fuel cell having a separator in which main cooling water channels are formed, a separator for another unit cell stacked on the cooling water channel formation surface side of the separator, and a second sealing member interposed between the separators and to seal a cooling medium flowing in the main cooling water channels, an outer peripheral rib for regulating the flow of cooling water to the second sealing member side is provided inside relative to the second sealing member in the separator surface direction in order to improve the efficiency of cooling with the cooling medium.
First claim
Opening claim text (preview).
We claim: 1. A fuel cell comprising a separator having a cooling medium channel in a cooling medium channel formation surface and a manifold formed therethrough to supply a cooling medium to the cooling medium channel, a stacked member stacked on the cooling medium channel formation surface side of the separator, and a sealing portion interposed between the separator and the stacked member to seal the cooling medium flowing in the cooling medium channel, wherein a cooling medium r…
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Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9099693B2 cover?
- In a fuel cell having a separator in which main cooling water channels are formed, a separator for another unit cell stacked on the cooling water channel formation surface side of the separator, and a second sealing member interposed between the separators and to seal a cooling medium flowing in the main cooling water channels, an outer peripheral rib for regulating the flow of cooling water to…
- Who is the assignee on this patent?
- Nakaji Hiroya, Ochi Tsutomu, Kato Chisato, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H01M8/0267. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 04 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).