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:
Mar. 22, 2016
Filed:
Mar. 20, 2014
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Teruaki Kawakami, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
Provided is a control device for an internal combustion engine, which enables enlargement of an operation region in which homogenous-charge compression ignition combustion enabling the generation of NOx to be suppressed and fuel efficiency to be improved can be performed. An ignition-timing control section () continuously and repeatedly controls an ignition timing to a retard side when a first combustion-state index reaches a predefined predetermined upper limit value of the first combustion-state index and controls the ignition timing to an advance side when a second combustion-state index reaches a predefined predetermined upper limit value of the second combustion-state index.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile