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:
Sep. 27, 2005
Filed:
Dec. 02, 2004
Alberto Gioannini, Orbassano, IT;
Alessio Del Mastro, Orbassano, IT;
Alberto Gioannini, Orbassano, IT;
Alessio Del Mastro, Orbassano, IT;
C.R.F. Societa Consortile per Azioni, Orbassano, IT;
Abstract
Method for controlling a diesel engine with a common-rail injection system and a particulate filter, comprising the steps of performing at least one main injection (PRE, MAIN, AFTER) of fuel into a cylinder of the engine, the fuel being intended to take part in combustion inside the cylinder, and performing a post-injection (POST) in order to inject a predefined total quantity of fuel (QPOST) inside the cylinder, the post-injection being separated from the main injection (PRE, MAIN, AFTER) by means of a time separation interval such that the fuel injected during post-injection does not take part in combustion. The method also comprises the step of dividing the post-injection (POST) into a plurality of separate post-injections (POST, POST, POST).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile