ENGINE APPARATUS

The present invention relates to an engine device 1 includes an exhaust gas purification device 100 above a cylinder head 2 through a support pedestal 121. The support pedestal 121 has a flat portion 121a on which the exhaust gas purification device 100 is mounted, and a plurality of legs 121b, 121c...

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Bibliographic Details
Main Authors MATSUI, Yu, FURUKAWA, Naotoshi
Format Patent
LanguageEnglish
French
German
Published 09.03.2022
Subjects
BLASTING
COMBUSTION ENGINES
COOLING OF INTERNAL-COMBUSTION ENGINES
COOLING OF MACHINES OR ENGINES IN GENERAL
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
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
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Summary:The present invention relates to an engine device 1 includes an exhaust gas purification device 100 above a cylinder head 2 through a support pedestal 121. The support pedestal 121 has a flat portion 121a on which the exhaust gas purification device 100 is mounted, and a plurality of legs 121b, 121c, 121d, 121e which protrude downward from the flat portion 121a and are fixed to the cylinder head 2. The flat portion 121a and the leg portions 121b, 121c, 121d, 121e are formed integrally. The engine device 1 further comprises a cooling air passage 148 in which cooling air 149 from the cooling fan flows and is formed between the support pedestal 121 and a cylinder head cover 18 on the cylinder head 2.
Bibliography:Application Number: EP20210167166