The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 27, 2015

Filed:

Jan. 08, 2013
Applicant:

Suzuki Motor Corporation, Hamamatsu-shi, Shizuoka, JP;

Inventors:

Hiromichi Takewaki, Hamamatsu, JP;

Gen Akutsu, Hamamatsu, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 37/20 (2006.01); B63H 20/00 (2006.01); F02B 61/04 (2006.01); F02M 37/00 (2006.01);
U.S. Cl.
CPC ...
B63H 20/001 (2013.01); F02B 61/045 (2013.01); F02M 37/007 (2013.01); F02M 37/20 (2013.01);
Abstract

A fuel supply system of an outboard motor for supplying a fuel stored in a fuel tank to an intake port of an engine includes: a vapor separator which is disposed on one of left and right sides of the engine in terms of a traveling direction of a hull and to whose upper portion a vapor vent pipe having a tip open to an atmosphere is connected; and an in-line high-pressure fuel pump which is connected to the vapor separator via a fuel pipe and to whose upper portion an air vent pipe passing a position higher than the fuel pipe is connected, wherein the vapor vent pipe includes a folded portion formed so as to extend toward the other side out of the left and right sides of the engine and thereafter return to the one side.


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