HEAT AND HYDROGEN GENERATION DEVICE

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United States of America Patent

SERIAL NO

15651252

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Abstract

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A heat and hydrogen generation device comprising a burner combustion chamber (3), a burner (7) for feeding fuel and air into the burner combustion chamber (3), and a reformer catalyst (4). The target value of the O2/C molar ratio of air and fuel which are made to react in the burner combustion chamber (3) is preset as the target O2/C molar ratio. The actual O2/C molar ratio at the time of warm-up operation is estimated from the rate of temperature rise of the reformer catalyst (4) etc., when performing warm-up operation. When the estimated actual O2/C molar ratio deviates from the target O2/C molar ratio at the time of warm-up operation, the ratio of feed between the amount of feed of air for burner combustion and the amount of feed of fuel for burner combustion is corrected, in a direction making the estimated actual O2/C molar ratio approach the target O2/C molar ratio at the time of warm-up operation.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJIWARA, Kiyoshi Susono-shi, JP 38 382
NISHIOKA, Hiromasa Susono-shi, JP 91 233
TAKESHIMA, Shinichi Numazu-shi, JP 88 2581

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