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.
Patent No.:
Date of Patent:
Apr. 11, 2017
Filed:
Apr. 17, 2014
Applicant:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Inventors:
Makoto Kuwato, Tokyo, JP;
Kentaro Hirota, Tokyo, JP;
Assignee:
FUJI JUKOGYO KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 43/08 (2006.01); F02M 37/04 (2006.01); F02M 37/00 (2006.01); F02B 63/02 (2006.01); F02B 77/13 (2006.01);
U.S. Cl.
CPC ...
F02M 37/0017 (2013.01); F02B 63/02 (2013.01); F02B 77/13 (2013.01); F02M 37/007 (2013.01);
Abstract
A portable engine includes: an internal combustion engine to burn fuel so as to output power; a fuel tank to store the fuel; a fuel pump to transfer the fuel from the fuel tank to the internal combustion engine; a U-shaped fuel pipe to transfer the fuel is disposed, and at a lowest portion of a fuel passage of the fuel pipe; and a fuel drainer capable of discharging the fuel in the fuel pipe to outside. The U-shaped fuel pipe is disposed between the fuel tank and the fuel pump, and the fuel drainer is disposed at a lowest site of a fuel passage of the fuel pipe.