Fuel estimation apparatus

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United States of America Patent

PATENT NO 9845761
SERIAL NO

15176540

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Abstract

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A fuel estimation apparatus includes a combustion characteristic acquisition portion and a mixing ratio estimation portion. The combustion characteristic acquisition portion acquiring a combustion characteristic value indicating a physical amount relating to a combustion of an internal combustion engine acquires the combustion characteristic values of the combustions executed in different combustion conditions. The mixing ratio estimation portion estimates the mixing ratios of various components included in a fuel, based on the combustion characteristic values acquired by the combustion characteristic acquisition portion.

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Patent Owner(s)

Patent OwnerAddress
DENSO CORPORATION1-1 SHOWA-CHO KARIYA-CITY AICHI-PREF 448-8661

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoshi, Shinya Kariya, JP 20 108
Okabayashi, Atsunori Kariya, JP 15 45

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