Title:
SADDLED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/189494
Kind Code:
A1
Abstract:
Disclosed is a saddled vehicle, comprising: a power unit P including an internal combustion engine 20 and a transmission device 60; a fan 56; and an exhaust pipe 51 and a catalytic device 53 that discharge exhaust from an atmosphere opening 52a, wherein a downstream-side exhaust pipe 51b, which is on the downstream side from the catalytic converter 53 and extends rearward of the vehicle body, has at least a portion thereof disposed outward in the vehicle width direction beyond a unit case Pc of the power unit P in a bottom view of the vehicle, the downstream-side exhaust pipe 51b is provided with an exhaust gas sensor 54 in front of and below a rotation center C1 of the fan 56 in a side view of the vehicle, the unit case Pc has a fan cover 57 covering the fan 56 toward the vehicle width direction, and the exhaust gas sensor 54 is disposed so as to at least partially overlap with the fan cover 57 in a side view of the vehicle. This saddled vehicle enables the early warming-up of the exhaust gas sensor, inhibits the disturbance of the exhaust gas in the pipe, and improves the accuracy of the exhaust gas sensor.
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Inventors:
MAKI SATORU (JP)
ONO YUTAKA (JP)
ONO YUTAKA (JP)
Application Number:
PCT/JP2023/009664
Publication Date:
October 05, 2023
Filing Date:
March 13, 2023
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B62M7/02; B62J45/41; B62J45/42; B62K11/10; F01N1/00; F01N3/24; F01N13/00; F01N13/08; F02B61/02
Foreign References:
| EP3165730B1 | 2020-04-29 | |||
| EP3524785B1 | 2021-05-26 | |||
| JP2019138227A | 2019-08-22 | |||
| JP2019190354A | 2019-10-31 | |||
| JP2019138222A | 2019-08-22 | |||
| JPS58122677U | 1983-08-20 |
Attorney, Agent or Firm:
KAMIZAWA Junko et al. (JP)
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