Valve control apparatus and valve control method

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United States of America Patent

PATENT NO 9880567
SERIAL NO

14938427

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Abstract

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A valve control apparatus controls a valve for adjusting a pressure of a reaction gas supplied to a fuel cell. The valve control apparatus includes: an estimation portion that estimates a valve effective cross-sectional area of the valve; and an opening adjustment portion that adjusts opening degree of the valve with control amount corrected based on the valve effective cross-sectional area estimated by the estimation portion.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nada, Mitsuhiro Toyota, JP 89 1143
Naganuma, Yoshiaki Toyota, JP 66 356
Suzuki, Hiroyuki Ama, JP 847 10497
Yamanaka, Tomio Nagoya, JP 34 62

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