发明名称 |
EXHAUST HEAT RECOVERY DEVICE STRUCTURE |
摘要 |
An exhaust heat recovery device structure includes: an exhaust pipe; a catalytic converter that is connected to the exhaust pipe; an exhaust heat recovery device that is disposed further toward a vehicle rear side than the catalytic converter, and is disposed at an inner side of a floor tunnel that is formed at a vehicle floor portion, and a water pipe of cooling water is connected to a vehicle transverse direction one side of the exhaust heat recovery device, and the exhaust heat recovery device carries out heat exchange between the cooling water and the gas; and a connecting pipe that, at the inner side of the floor tunnel, connects the catalytic converter and the exhaust heat recovery device, and at which, in plan view, a vehicle rear side is bent or curved toward the vehicle transverse direction one side with respect to a vehicle front side. |
申请公布号 |
US2016186625(A1) |
申请公布日期 |
2016.06.30 |
申请号 |
US201514882912 |
申请日期 |
2015.10.14 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
OYA Takeshi;MURATA Toshio;ISHIHATA Takato |
分类号 |
F01N3/04 |
主分类号 |
F01N3/04 |
代理机构 |
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代理人 |
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主权项 |
1. An exhaust heat recovery device structure comprising:
an exhaust pipe that extends in a vehicle longitudinal direction, and from which gas, that is generated at an internal combustion engine, is exhausted; a catalytic converter that is connected to the exhaust pipe; an exhaust heat recovery device that is disposed further toward a vehicle rear side than the catalytic converter, and is disposed at an inner side of a floor tunnel that is formed at a vehicle floor portion, and a water pipe of cooling water that cools the internal combustion engine is connected to a vehicle transverse direction one side of the exhaust heat recovery device, and the exhaust heat recovery device carries out heat exchange between the cooling water and the gas; and a connecting pipe that, at the inner side of the floor tunnel, connects the catalytic converter and the exhaust heat recovery device, and at which, as seen in plan view, a vehicle rear side is bent or curved toward the vehicle transverse direction one side with respect to a vehicle front side. |
地址 |
Toyota-shi JP |