Fuel cell system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9876242
SERIAL NO

15519933

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fuel cell system (100) includes a hydrogen supply valve (33) that controls a supply of the anode gas into an anode system, a purge valve (36) that discharges an off-gas from the anode system, a pressure detecting unit (34) configured to measure a pressure inside the anode system, and a purge flow rate estimating unit (4) configured to estimate a purge flow rate of the off-gas discharged from the anode system through the purge valve (36) based on a pressure decrease in a purge valve open state and a pressure decrease in a purge valve close state when an anode gas supply into the anode system stops.

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Patent Owner(s)

  • NISSAN MOTOR CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Yoshitomo Kanagawa, JP 16 84

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