发明名称 ENGINE DEVICE
摘要 An issue of the present invention is to provide an engine device in which exhaust pipes (51, 52, 66) and an intake pipe (73) can be mounted highly rigidly by using an upper face corner of a cylinder block (44) in an engine (25), and a support structure of the exhaust pipes (51, 52, 66) and the intake pipe (73) can be simplified. In an engine device in which a first supercharger (56) and a second supercharger (58) are disposed in series on an exhaust gas discharge path of an engine (25), the engine device has a structure in which the first supercharger (56) and the second supercharger (58) are disposed to be divided on opposed side faces of the engine, and an upper side exhaust pipe (51, 52) between the engine (25) and the first supercharger (56), a lower side exhaust pipe (66) between the first supercharger (56) and the second supercharger (58), and an intake pipe (73) between the first supercharger (56) and the second supercharger (58) extend to be substantially flush with one another at a head-cover (47) disposed-height of an upper face of the engine (25).
申请公布号 EP3064738(A1) 申请公布日期 2016.09.07
申请号 EP20140859250 申请日期 2014.10.22
申请人 YANMAR CO., LTD. 发明人 NAKAGAWA, TOSHIAKI;NODA, TAKEHIRO;HANADA, YUUYA;HAMAOKA, SHUNJI
分类号 F02B37/00;F01P11/08;F02B37/013;F02B37/02;F02B61/04;F02B67/00;F02F7/00 主分类号 F02B37/00
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