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:
Jan. 17, 2017
Filed:
Oct. 15, 2014
Honda Motor Co., Ltd., Tokyo, JP;
Yoshikazu Yamada, Saitama, JP;
Mashu Kurata, Saitama, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
In a two-stroke engine including a scavenging port () having an open end () opening out in a side wall of the cylinder bore () and communicating with a crank chamber (), the open end being configured to be closed and opened by the piston (), a fuel injection device () is mounted on the engine main body so as to inject fuel onto a back side of the piston and/or a part of the side wall of the cylinder bore located under the piston via the open end of the scavenging port or via the open lower end of the cylinder bore. The fuel deposited on the surfaces of the piston and the cylinder inner wall promotes the cooling of such parts.