Title:
車両用の排気構造
Document Type and Number:
Japanese Patent JP7031242
Kind Code:
B2
Abstract:
To provide a vehicle exhaust structure which can be disposed while achieving space saving and enables easier activation of a catalyst in a purifier.SOLUTION: A vehicle exhaust structure includes: a pair of side frames extending in a vehicle fore and aft direction; an engine having a crank shaft formed along the fore and aft direction and provided between the pair of side frames; a transmission connected to the engine and having an input shaft arranged coaxially with the crank shaft; and an exhaust pipe which discharges exhaust gas from the engine. The exhaust pipe has: a first catalyst case which houses a first catalyst; and a second catalyst case which houses a second catalyst. The first catalyst case and the second catalyst case are arranged along in the fore and aft direction. The first catalyst case and the second catalyst case are disposed offset upward or downward from the input shaft of the transmission.SELECTED DRAWING: Figure 6
Inventors:
Takehiro Suzuki
Application Number:
JP2017220841A
Publication Date:
March 08, 2022
Filing Date:
November 16, 2017
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
B60K13/04; B60K5/02; F01N1/00; F01N3/28; F01N13/08
Domestic Patent References:
| JP2008254683A | ||||
| JP2005155440A | ||||
| JP2002070548A |
Foreign References:
| US20140060699 | ||||
| DE19653408A1 |
Attorney, Agent or Firm:
Felicite Patent Business Corporation