US Patent 7354670 Fuel cell with fuel gas adjustment mechanism

Patent 7354670 was granted and assigned to Honda on April, 2008 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11923576 Multiple injection fuel cell and operating method thereof

Edits on 16 Sep, 2023

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Patent Inventor Names

Hideaki Kikuchi0

Naoyuki Enjoji0

Yuichiro Kosaka0

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edited on 1 Sep, 2023

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Patent abstract

A fuel cell includes cell assemblies connected to each other by a fuel gas connection passage, an oxygen-containing gas connection passage, and a coolant connection passage. A fuel gas adjusting mechanism, an oxygen-containing gas adjusting mechanism, and a coolant adjusting mechanism are connected respectively to the fuel gas connection passage, the oxygen-containing gas connection passage, and the coolant connection passage. These adjusting mechanisms adjust the temperatures in the cell assemblies, the relative humidity in the fuel gas, and the relative humidity in the oxygen-containing gas.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07354670

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