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US 11,649,784 B2Granted
Cylinder head and engine
AssigneeYanmar Power Technology Co., Ltd.
InventorsTomoaki Kitagawa, Masahiro Akei
Life of this patent
Estimating the term…
Abstract
A cylinder head includes: an exhaust port configured to lead out exhaust gas from combustion chamber; an intake port configured to introduce fresh air into the combustion chamber; and an EGR gas passage in which EGR gas flows, wherein exhaust outlets of the exhaust port and an EGR gas inlet of the second EGR pipe are located on a first side of the cylinder head and, and a fresh air inlet communicated to the intake port and an EGR gas outlet of the EGR gas passage are located on a second side which is opposite from the first side.
Claims3
A cylinder head of an engine, comprising:
- an exhaust port configured to lead out exhaust gas from combustion chamber;
- an intake port configured to introduce fresh air into the combustion chamber;
- and
- an EGR gas passage in which EGR gas flows,
- wherein exhaust outlets of the exhaust port and an EGR gas inlet of the EGR gas passage are located on a first side of the cylinder head and,
- a fresh air inlet communicated to the intake port and an EGR gas outlet of the EGR gas passage are located on a second side which is opposite from the first side.
3 more elements
Dependencies are inferred from the claim text.