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:
Jul. 02, 2013
Filed:
Apr. 03, 2008
Hiroshi Sono, Wako, JP;
Tatsuya Uchimoto, Wako, JP;
Yukihisa Yamaya, Wako, JP;
Kenichiro Ikeya, Wako, JP;
Yutaka Tajima, Wako, JP;
Mitsuhiro Shibata, Wako, JP;
Nobuhiko Sasaki, Wako, JP;
Hiroshi Sono, Wako, JP;
Tatsuya Uchimoto, Wako, JP;
Yukihisa Yamaya, Wako, JP;
Kenichiro Ikeya, Wako, JP;
Yutaka Tajima, Wako, JP;
Mitsuhiro Shibata, Wako, JP;
Nobuhiko Sasaki, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
In a cross section in which squish flow from an outer peripheral part of a piston () toward a cavity () is large due to a width (W) of a squish area (SA) being large and a squish clearance (C) being small, a collision angle (α) at which a fuel injection axis (Li) collides with the cavity () is made large, whereas in a cross section in which squish flow is small due to the width of the squish area (SA) being small and the squish clearance being large, the collision angle at which a fuel injection axis collides with the cavity () is made small. This enables a tendency for fuel to flow out to the exterior of the cavity () in a cross section where the squish flow is small to be weakened, and a tendency for fuel to flow out to the exterior of the cavity () in a cross section where the squish flow is large to be strengthened, thereby making the conditions in which fuel and air are mixed uniform throughout the entire region of the cavity ().