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. 03, 2017
Filed:
Jan. 10, 2012
Yuji Ikeda, Kobe, JP;
Shigeo Nomura, Kariya, JP;
Yoshiaki Nishijima, Kariya, JP;
IMAGINEERING, INC., Kobe-shi, JP;
Abstract
In a compression ignition internal combustion enginethat generates electromagnetic wave plasma by emitting electromagnetic waves to a combustion chamberduring a period of a preceding injection, a control devicefor internal combustion engine controls a fuel injection deviceto perform, before a main injection, a preceding injection less in injection quantity than the main injection, while controlling a plasma generation deviceto generate electromagnetic plasma by emitting electromagnetic waves to the combustion chamberduring the period of the preceding injection. The control devicecontrols a condition of heat production due to combustion of fuel from the main injection by controlling the amount of energy of the electromagnetic waves emitted to the combustion chamberduring the period of the preceding injection according to the operating condition of the internal combustion engine main body