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公开(公告)号：US20240229747A9
公开(公告)日：2024-07-11
申请号：US18546876
申请日：2022-03-16
摘要： Provided is an engine device for which an increase in width can be suppressed due to the size of an EGR cooler. The engine device comprises: a cylinder block; a cylinder head; an exhaust manifold; and an EGR cooler. The cylinder head is disposed above the cylinder block. The exhaust manifold is disposed on one side surface of the cylinder head and circulates exhaust gas exhausted from the cylinder head. The EGR cooler is disposed below the exhaust manifold and cools EGR gas constituting a portion of the exhaust gas exhausted from the exhaust manifold.
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公开(公告)号：US20240133353A1
公开(公告)日：2024-04-25
申请号：US18546876
申请日：2022-03-15
摘要： Provided is an engine device for which an increase in width can be suppressed due to the size of an EGR cooler. The engine device comprises: a cylinder block; a cylinder head; an exhaust manifold; and an EGR cooler. The cylinder head is disposed above the cylinder block. The exhaust manifold is disposed on one side surface of the cylinder head and circulates exhaust gas exhausted from the cylinder head. The EGR cooler is disposed below the exhaust manifold and cools EGR gas constituting a portion of the exhaust gas exhausted from the exhaust manifold.
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公开(公告)号：US12098670B2
公开(公告)日：2024-09-24
申请号：US18041875
申请日：2021-08-25
发明人： Yuki Okamoto , Masataka Uchibori
CPC分类号： F02B29/0431 , F02B29/0475 , F02B37/00 , F01N3/106 , F01N3/2066
摘要： This diesel engine comprises: an engine body part in which a cylinder head is fastened to an upper section of a cylinder block; a turbocharger; and an exhaust gas post-treatment device. A cooling fan is provided on the front side in the front-rear direction of the engine body part. The cylinder head is configured to have an exhaust side on the left side in the engine width direction, and an intake side on the right side. The exhaust gas post-treatment device is disposed above the cylinder head so as to extend in the engine front-rear direction. The turbocharger is disposed on the exhaust side of the cylinder head and is configured to spray compressed air in the engine front-rear direction.
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公开(公告)号：US20230313732A1
公开(公告)日：2023-10-05
申请号：US18041875
申请日：2021-08-25
发明人： Yuki Okamoto , Masataka Uchibori
CPC分类号： F02B29/0431 , F02B29/0475 , F02B37/00 , F01N3/106
摘要： This diesel engine comprises: an engine body part in which a cylinder head is fastened to an upper section of a cylinder block; a turbocharger; and an exhaust gas post-treatment device. A cooling fan is provided on the front side in the front-rear direction of the engine body part. The cylinder head is configured to have an exhaust side on the left side in the engine width direction, and an intake side on the right side. The exhaust gas post-treatment device is disposed above the cylinder head so as to extend in the engine front-rear direction. The turbocharger is disposed on the exhaust side of the cylinder head and is configured to spray compressed air in the engine front-rear direction.
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