Title:
鞍乗型車両
Document Type and Number:
Japanese Patent JP6639536
Kind Code:
B2
Abstract:
[Object]To enable a catalyst unit and a cooling structure to be efficiently disposed in a saddle riding vehicle in which a cylinder portion of an engine extends in a fore-aft direction in a side view.[Solving Means]A saddle riding vehicle includes: a water-cooled engine 13 that includes a cylinder portion 44 including a cylinder 45 and a cylinder head 46, the cylinder portion 44 having a cylinder axis 44a extending in a vehicle fore-aft direction in a side view; an exhaust pipe 77 connected with the cylinder portion 44; and a catalyst unit 121 included in the exhaust pipe 77. In the saddle riding vehicle, the catalyst unit 121 is disposed inferior to the cylinder portion 44, the cylinder portion 44 includes a coolant inlet portion 85 that is formed in a lower surface 46a thereof and that serves as an inlet for coolant to enter the cylinder portion 44, and the coolant inlet portion 85 is disposed offset in the vehicle fore-aft direction with respect to the catalyst unit 121.
Inventors:
Keisuke Ikebe
Application Number:
JP2018022566A
Publication Date:
February 05, 2020
Filing Date:
February 09, 2018
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B62J99/00; B62K11/10; B62M7/02; F01N3/24; F01N3/28; F01N13/08; F01P3/02; F01P5/10; F02B61/02; F02B67/00
Domestic Patent References:
| JP20168001A | ||||
| JP2005120921A | ||||
| JP2017125467A | ||||
| JP2017206999A |
Foreign References:
| WO2018025652A1 | ||||
| WO2005005803A1 | ||||
| WO2016002960A1 |
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office