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:
Nov. 21, 2017
Filed:
Apr. 18, 2016
Keihin Corporation, Shinjuku-ku, Tokyo, JP;
Takayuki Shimatsu, Shioya-gun, JP;
Masamitsu Mori, Shioya-gun, JP;
Masateru Moriya, Sakura, JP;
Gaku Sato, Utsunomiya, JP;
Ikuhiro Uemura, Shioya-gun, JP;
KEIHIN CORPORATION, Tokyo, JP;
Abstract
A fuel injection control apparatus is provided with a first valve opening timing determination portion that determines a first valve opening timing on the basis of a collision signal that is included in detected signals of an in-cylinder pressure sensor and indicates a collision between a movable core and a valve element and a second valve opening timing determination portion that determines a second valve opening timing on the basis of another collision signal that is included in the detected signals and indicates a collision between the movable core and a stationary core.