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:
Jun. 06, 2006
Filed:
Jan. 29, 2003
Applicants:
Johan Linderyd, Sundbyberg, SE;
Anders Larsson, Sodertalje, SE;
Christer Mattsson, Norrtalje, SE;
Inventors:
Assignee:
Scania CV AB (publ), , SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02F 3/26 (2006.01); F02F 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A combustion engine with compression-initiated combustion comprises at least one cylinder in which a piston is movable axially between a lower dead center point and an upper dead center point, with a dead volume between the cylinder and the piston at the upper dead center point. The dead volume comprises at least two substantially separate spaces in the piston and/or the cylinder at the upper dead center point which are designed to ensure that combustion is initiated at different times.