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:
Jul. 12, 2022
Filed:
Mar. 07, 2017
Roland Kirchberger, Graz, AT;
Roland Kirchberger, Graz, AT;
Other;
Abstract
A two-stroke internal combustion engine has at least one cylinder () receiving a piston () and having at least one injection nozzle () in the form of a multi-hole low-pressure nozzle inserted in a bore () in the cylinder jacket (). The multi-hole low-pressure nozzle has a nozzle plate () with nozzle openings () arranged within an enveloping circle () to form a common nozzle jet () with an opening angle (α) dependent on the inclination of the nozzle axis () relative to the orifice surface of the bore and preventing the nozzle jet from being applied to the cylinder jacket. A resulting vector () from the velocity vector () of the nozzle jet in the direction of the nozzle axis () and the velocity vector () of the flushing air flow in the flow main direction defines with the cylinder jacket a maximum inclination angle (γ) of 20°.