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:
Oct. 25, 1983
Filed:
Feb. 25, 1981
Horst Hardenberg, Stuttgart, DE;
Horst Bergmann, Esslingen, DE;
Daimler-Benz AG, , DE;
Abstract
An externally ignited internal combustion engine, operable by a homogeneous fuel, wherein liquid fuel is completely vaporized and at an approximately relatively lean proportion is mixed with air to provide for quantity control of the fuel-air mixture. The quantity control remains limited to a lower part throttle or partial load range and above such range, fuel in a liquid condition is injected into the combustion chamber of the internal combustion engine to enable a quality control over the fuel mixture. The injection of the fuel is carried out so that the injected jet of fuel does not contact the relatively cold wall parts of combustion chambers of the respective cylinders of the internal combustion engine.