Control arrangement and method in fuel cell system
US-2015357662-A1 · Dec 10, 2015 · US
Fuel cell system
US8980488B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8980488-B2 |
| Application number | US-201013057663-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 7, 2010 |
| Priority date | May 12, 2009 |
| Publication date | Mar 17, 2015 |
| Grant date | Mar 17, 2015 |
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Abstract
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A fuel cell system includes a reforming unit, a carbon-monoxide decreasing unit, a fuel cell, a burner unit, and a raw gas supply device. At a start-up operation of the fuel cell system, an amount of raw gas supplied from the raw has supply device is adjusted according to an amount of a desorbed raw gas desorbed out of components of the raw gas adsorbed to at least one of the reforming catalyst and a carbon monoxide decreasing catalyst such that a ratio of an amount of the combustion air to an amount of the raw gas in the burner unit falls within a predetermined range.
First claim
Opening claim text (preview).
The invention claimed is: 1. A fuel cell system comprising: a reforming unit configured to subject a mixed gas containing a raw gas and steam to a reforming reaction by a reforming catalyst, thereby generating a reformed gas containing hydrogen; a carbon monoxide decreasing unit configured to allow the reformed gas generated by the reforming unit to contact a carbon monoxide decreasing catalyst, thereby decreasing carbon monoxide contained in the reformed gas; a fuel cell conf…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US8980488B2 cover?
- A fuel cell system includes a reforming unit, a carbon-monoxide decreasing unit, a fuel cell, a burner unit, and a raw gas supply device. At a start-up operation of the fuel cell system, an amount of raw gas supplied from the raw has supply device is adjusted according to an amount of a desorbed raw gas desorbed out of components of the raw gas adsorbed to at least one of the reforming catalyst…
- Who is the assignee on this patent?
- Tatsui Hiroshi, Taguchi Kiyoshi, Panasonic Ip Man Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01M8/0612. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 17 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).