Title:
排気レゾネータの排水構造
Document Type and Number:
Japanese Patent JP4275489
Kind Code:
B2
Abstract:
To improve freedom of layout of a resonator and an exhaust gas system device including the resonator.
This draining structure has a bilge pump to drain water in a hull 14, flows cooling water in an exhaust gas pipe of an engine 20 and has the resonator 70 in its exhaust gas system. The resonator 70 and the bilge pump are connected to each other by bilge pipes 37, 37. The bilge pump is constituted of a jet propulsion pump driven by the engine 20. Water to stay in the resonator 70 is drained by the bilge pump even when the resonator 70 is arranged below the water line WL, and it is possible to arrange the resonator below the water line WL without spoiling a function of the resonator.
COPYRIGHT: (C)2005,JPO&NCIPI
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Inventors:
Noboru Yokotani
Takeshi Kimishima
Yasunori Okazaki
Kazutoyo Koyabu
Takeshi Kimishima
Yasunori Okazaki
Kazutoyo Koyabu
Application Number:
JP2003295223A
Publication Date:
June 10, 2009
Filing Date:
August 19, 2003
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B63B13/00; B63B35/73; B63H11/08; B63H21/32; F01N1/02; F01N13/12
Domestic Patent References:
JP2003063497A | ||||
JP2005908B2 | ||||
JP8156874A | ||||
JP62137377U |
Attorney, Agent or Firm:
Noboru Sado