Title:
マフラー装置及びマフラー装置を備えた作業機
Document Type and Number:
Japanese Patent JP7183123
Kind Code:
B2
Abstract:
To efficiently cool an exhaust gas by surely mixing outside air with the exhaust gas without increasing a length of a muffler pipe, even in a place where the muffler pipe is curved.SOLUTION: A muffler device includes an exhaust pipe connected to a motor disposed on a vehicle body so that an exhaust gas passes therethrough, a main body having an inlet from which the exhaust gas passing through the exhaust pipe flows, and an outlet from which the exhaust gas is discharged outside, and curved so that the inlet and the outlet are directed to different directions, an outside air introduction portion for introducing the outside air into the main body, and a flow dividing plate disposed on at least the curved part in the main body for dividing the exhaust gas introduced from the inlet, to the outlet.SELECTED DRAWING: Figure 6
Inventors:
Hiroki Hashimoto
Shinki Daimon
Kazuma Ishihara
Shinki Daimon
Kazuma Ishihara
Application Number:
JP2019120306A
Publication Date:
December 05, 2022
Filing Date:
June 27, 2019
Export Citation:
Assignee:
Kubota Corporation
International Classes:
F01N1/14; B60K13/04; F01N13/08
Domestic Patent References:
| JP2015117577A | ||||
| JP2006200445A | ||||
| JP4087328U |
Attorney, Agent or Firm:
Mikio Yasuda