Title:
EXHAUST STRUCTURE OF FUEL CELL VEHICLE
Document Type and Number:
Japanese Patent JP2020064763
Kind Code:
A
Abstract:
To provide an exhaust structure of a fuel cell vehicle which suppresses inflow of exhaust gas to an interior of a fuel cell vehicle and suppresses reduction of aerodynamic characteristic of an undercover even at the travel of a flooded road.SOLUTION: An exhaust structure 10 of a fuel cell vehicle 1 includes: a fuel cell 2 for driving; an exhaust pipe 3 which exhausts the exhaust gas G of the fuel cell 2; and an undercover 4 which is attached to the lower side of a vehicle body. The undercover 4 is formed with an opening 41 through which the exhaust pipe 3 is inserted. The exhaust pipe 3 includes: a first extension portion 31 which is inserted to the opening 41 and extends so as to protrude to the outside of the fuel cell vehicle 1 from the undercover 4; and a second extension portion 32 which extends along a surface 4a of the undercover 4 from a protrusion part 31a protruding to the outside of the fuel cell vehicle 1 from the undercover 4 of the first extension portion 31, and is formed with an exhaust port 33 exhausting the exhaust gas G on its tip.SELECTED DRAWING: Figure 2
Inventors:
HASEGAWA TERU
Application Number:
JP2018196053A
Publication Date:
April 23, 2020
Filing Date:
October 17, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/0662; B60K1/04; B60K8/00; B60K13/04; B60L50/40; B60L50/50; B60L53/00; B60L55/00; B60L58/00; H01M8/00; H01M8/10
Attorney, Agent or Firm:
Hiraki International Patent Office