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. 06, 1992
Filed:
Jun. 26, 1991
Dieter Scherenberg, Stuttgart, DE;
Mercedes-Benz AG, , DE;
Abstract
A cylinder head of an internal-combustion enbgine with at least one inlet valve and a fuel injection in an air-intake channel has an evaporation element intended for improving the fuel/air mixture formation projecting into the air-intake channel. The evaporation element has high thermal conductivity in a partition wall between the inlet-valve channels in multi-valve engines and makes direct thermal contact between the air-intake channel and the main combustion space. The heating of the mixture mass located in the air-intake channel is thus self-regulated by the combustion heat in the main combustion space. The installation avoids the hitherto necessary resistance heating constituting a drain on the power supply and improves the heating regulation of the mixture mass.