Title:
排気構造体
Document Type and Number:
Japanese Patent JP7453736
Kind Code:
B2
Abstract:
Provided is an exhaust structure 1 attached to an underfloor space of a vehicle 100, in which an exhaust muffler 2 and aerodynamic parts such as an under panel 3 and a diffuser 4 are formed from the same heat-resistant resin in an integrated way, the exhaust muffler 2 is formed into a flat shape extending substantially horizontally, and the entire exhaust structure 1 is formed into a flat shape extending substantially horizontally. With this arrangement, the number of parts installed under the floor of the vehicle can be reduced to attain an increase in the efficiency of parts attachment work and a reduction in manufacturing costs, creation of a wasted space in the underfloor layout of the vehicle can be suppressed, and the degree of freedom of the underfloor layout of the vehicle can be increased.
Inventors:
Masazumi Ishikawa
Application Number:
JP2021010714A
Publication Date:
March 21, 2024
Filing Date:
January 26, 2021
Export Citation:
Assignee:
Sankei Giken Co., Ltd.
International Classes:
F01N1/24; B60K13/06; F01N1/22; F01N13/16
Domestic Patent References:
| JP2010513772A | ||||
| JP180581U | ||||
| JP2010241367A | ||||
| JP201547883A |
Foreign References:
| EP0337877A1 |
Attorney, Agent or Firm:
Shigeyuki Motoi