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. 28, 2006
Filed:
Nov. 15, 2005
Applicants:
Ulrich Gobert, Göteborg, SE;
Daniel Grunditz, Öjersjö, SE;
Inventors:
Ulrich Gobert, Göteborg, SE;
Daniel Grunditz, Öjersjö, SE;
Assignee:
Volvo Lastvagnar AB, Göteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A piston engine and a method for controlling a diesel-type piston engine including at least one combustion chamber formed by a cylinder. A movably arranged piston is provided in each cylinder is connected to a crankshaft. An injection device is provided that is configured to inject fuel directly into the combustion chamber. Thermal efficiency of the internal combustion engine can be increased while at the same time requirements relating to nitrogen oxide and soot particle emissions can also be maintained.