Title:
VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/008432
Kind Code:
A1
Abstract:
A golf car 10 includes an engine 114. A cylinder body 118 is covered with a shroud 132, and a muffler 128 is covered with a muffler cover 138 which is in communication with the shroud 132. A silencer 184 is provided at the discharge opening of the muffler 128, and a flexible exhaust duct 140 is provided so as to be continuous with the outlet-side end of the muffler cover 138. An under cover 90 is provided below the engine 114 and defines the lower side of an engine compartment S. An opening 92a in the under cover 90 is located behind the muffler 128 in a side view. The exhaust duct 140 extends above the under cover 90, the rear end of the exhaust duct 140 is located at the opening 92a, and the exhaust duct 140 is fitted to the opening 92a. Sound absorption members 200, 202 are held on the inner peripheral surface of the exhaust duct 140 by holding members 204, 206.
Inventors:
OBA YUYA (JP)
YOSHIKAWA MAKOTO (JP)
ITO TAKESHI (JP)
YOSHIKAWA MAKOTO (JP)
ITO TAKESHI (JP)
Application Number:
PCT/JP2017/023184
Publication Date:
January 11, 2018
Filing Date:
June 23, 2017
Export Citation:
Assignee:
YAMAHA MOTOR POWER PRODUCTS KK (JP)
International Classes:
F01N1/00; B60K13/04; F01N1/24; F01N13/20
Foreign References:
| JP2005007995A | 2005-01-13 | |||
| JP2015210897A | 2015-11-24 | |||
| JP2016185749A | 2016-10-27 | |||
| JP2005007995A | 2005-01-13 |
Other References:
See also references of EP 3482990A4
Attorney, Agent or Firm:
TATSUMI Tadahiro (JP)
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