CONTROL DEVICE

A control device applied to a system having an engine adapted so that the expansion ratio of the engine can be changed. The control device has an expansion ratio acquisition section for acquiring the expansion ratio and also has a temperature estimation section for estimating, based on the expansion...

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Bibliographic Details
Main Authors AKIHISA DAISUKE, NAKASAKA YUKIHIRO, KIMURA KOICHI, KUROKI RENTARO, CHIBA FUMITO
Format Patent
LanguageEnglish
Korean
Published 07.06.2010
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:A control device applied to a system having an engine adapted so that the expansion ratio of the engine can be changed. The control device has an expansion ratio acquisition section for acquiring the expansion ratio and also has a temperature estimation section for estimating, based on the expansion ratio acquired by the expansion ratio acquisition section, the temperature of exhaust gas discharged from the engine or the temperature of a member placed in a path for the exhaust gas.
Bibliography:Application Number: KR20107008648