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Title:
OUTBOARD MOTOR, AND WATERCRAFT INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2013124593
Kind Code:
A
Abstract:

To improve an output characteristic while suppressing increase in lateral width, in an outboard motor including an engine including a fuel injection device for directly injecting fuel into a combustion chamber.

An engine 8 includes a left air intake passage 130L including a left passage part 131L, and a right air intake passage 130R including a right passage part 131R. The left passage part 131L extends from an intake port 37 of a left bank 28L in a rear diagonal right direction. The right passage part 131R extends from an intake part 37 of a right bank 28R in a rear diagonal left direction. A fuel injection device 60L of the left bank 28L is arranged on the right side relative to a cylinder axis L2 of the left bank 28L. A fuel injection device 60R of the right bank 28R is arranged on the left side relative to a cylinder axis L2 of the right bank 28R.


Inventors:
SUZUKI ATSUSHI
TAKASU DAISUKE
WATANABE TAKAHIRO
TAKAHASHI YUSUKE
Application Number:
JP2011273781A
Publication Date:
June 24, 2013
Filing Date:
December 14, 2011
Export Citation:
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Assignee:
YAMAHA MOTOR CO LTD
International Classes:
F02B67/00; B63H5/08; B63H20/00; F02M39/00; F02M59/46
Attorney, Agent or Firm:
Takashi Goto