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. 05, 1985
Filed:
Sep. 13, 1982
Edward D Klomp, Mt. Clemens, MI (US);
Walter Cornelius, Troy, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
A nozzle for injecting fuel into a combustion zone including a stationary nozzle body having a main fuel passage therethrough connected to a source of fuel under pressure, an auto-rotating tip disposed on the nozzle body for rotation about a main axis of the latter, a fuel distribution cavity between the tip and the nozzle body connected to the main fuel passage and filled with pressurized fuel, and a plurality of fuel passages in the tip exposed to pressurized fuel in the distribution cavity. Each of the fuel passages is disposed in a plane perpendicular to the main axis and is slanted relative to one of a corresponding plurality of radii emanating from the main axis so that jets of fuel issuing from the fuel passages develop reaction forces on the tip having components tangent to a circle about the main axis which reaction forces spin the tip to disperse fuel in the combustion zone in a volume of revolution about the main axis.