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:
Dec. 27, 1977
Filed:
Oct. 07, 1976
Applicant:
Inventors:
Siegfried Holzbaur, Stuttgart, DT;
Horst Barth, Asperg, DT;
Assignee:
Robert Bosch GmbH, Stuttgart, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123 / ; 1231 / ; 1231 / ; 1231 / ; 1231 / ; 1231 / ; 261 / ; 261 / ;
Abstract
A fuel injection system for internal combustion engines in which fuel is metered out on the basis of the relative rotation of an air flow rate metering flap in the induction tube to a location upstream of the throttle valve. In order to prevent fuel condensation on the throttle valve during engine idling, the idling fuel quantity is delivered to a separate point in the induction tube lying downstream of the throttle valve.