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:
Feb. 02, 1982
Filed:
Jan. 08, 1980
Eckart Muller, Nurnberg, DE;
Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft, Nurnberg, DE;
Abstract
An injection nozzle for an air-compressing direct injection internal combustion engine which has a combustion chamber in the shape of a body of revolution in the piston head or in the cylinder head, and in which a rotary air movement occurs in the combustion chamber about its longitudinal axis while a portion of the injected liquid fuel is being deposited as a thin film on the wall of the combustion chamber. The injection nozzle has a slot-shaped discharge opening which is so located with regard to the combustion chamber that the fuel spray emitted through this discharge opening, when viewed over its entire width, at nearly the same time impinges upon the combustion chamber wall and spreads thereon in the form of a wide surface film, the cross section of the discharge opening corresponding to the cross section of a one-bore injection nozzle customarily employed for the mixture formation and combustion method under the same conditions.