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:
Nov. 14, 1978
Filed:
Mar. 18, 1977
Applicant:
Inventors:
Jurgen Assenheimer, Vaihingen, DE;
Johannes Brettschneider, Ludwigsburg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ; F02B / ;
U.S. Cl.
CPC ...
1231 / ; 1231 / ; 1231 / ; 1231 / ;
Abstract
The process and apparatus disclosed herein is concerned with adjusting the composition of a combustible mixture supplied to an internal combustion engine by adding a supplementary quantity of air to the suction tube thereof. As disclosed the supplementary substance quantity is controlled as a dependent function of the fuel fed to the internal combustion engine and the fuel fed is gauged by way of the gas pressure in the exhaust system of the internal combustion engine.