Title:
吸気ダクトおよび吸気構造
Document Type and Number:
Japanese Patent JP5498777
Kind Code:
B2
Abstract:
An air-intake duct, which is disposed between an air outlet of an air cleaner box constituting an air cleaner and an air inlet of a throttle body constituting a throttle device, is configured to guide air cleaned by the air cleaner to the throttle device. The air-intake duct includes a tubular coupling member including an upstream coupling portion coupled in an air tight manner to the air outlet of the air cleaner box and a downstream coupling portion air-tightly coupled to the air inlet of the throttle body, the coupling member being entirely formed of an elastic rubber material. The air-intake duct also includes an air guide member including a first air inlet configured to take in air therethrough from inside the air cleaner box, a first air outlet configured to discharge the air therethrough toward the throttle body, and a fitting portion fitted to the coupling member.
Inventors:
Yoshiharu Matsuda
Takashi Matsumoto
Takashi Matsumoto
Application Number:
JP2009299199A
Publication Date:
May 21, 2014
Filing Date:
December 29, 2009
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
F02M35/10; F02M35/024; F02M69/00
Domestic Patent References:
| JP55043263A | ||||
| JP2005120915A | ||||
| JP2007276782A | ||||
| JP6330826A |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office