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Title:
INTAKE STRUCTURE OF OUTBOARD ENGINE
Document Type and Number:
Japanese Patent JP2015000676
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an intake structure of an outboard engine which prevents intake air temperature rise and thereby improves the intake air filling efficiency.SOLUTION: An intake structure of an outboard engine 10 supplies intake air to an internal combustion engine 12 for the outboard engine and includes: an engine cover 42 which covers the internal combustion engine 12 for the outboard engine; a heat shielding member 120 which shields heat radiated from the internal combustion engine 120 for the outboard engine; and an intake manifold 131 which is disposed between the engine cover 42 and the heat shielding member 120 and supplies the intake air to the internal combustion engine 12 for the outboard engine. Travel wind flowing in from an inflow port 122 formed at a front plate part 47 of the engine cover 42 is placed in contact with an outer surface of the intake manifold 131 to be exhausted from an exhaust port 123 formed at a side surface part 45 of the engine cover 42.

Inventors:
SHOMURA NOBUYUKI
YAMAZAKI AKINORI
KONO TOSHINORI
Application Number:
JP2013126660A
Publication Date:
January 05, 2015
Filing Date:
June 17, 2013
Export Citation:
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Assignee:
SUZUKI MOTOR CORP
International Classes:
B63H20/32; F02B67/00; F02M35/10; F02M35/12; F02M35/16
Attorney, Agent or Firm:
Takayoshi Kokubu