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. 23, 1993
Filed:
Oct. 29, 1991
Applicant:
Inventor:
Richard Bauder, Neckarsulm, DE;
Assignee:
Audi A.G., Ingolstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02B / ;
U.S. Cl.
CPC ...
123359 ; 1231 / ;
Abstract
The invention relates to an apparatus for a diesel engine with a distributor injection pump with which is associated an electronically regulated fuel feed control mechanism with a rotary magnet which operates a control valve of the injection pump. In order to avoid the unintentional injection of an excessive amount of fuel caused by a error in the electronic, the fuel feed control mechanism has a rate of flow end position beyond the allowable operating range, in which a system for interrupting the fuel feed to the injection pump, e.g., an electrical fuel shutoff valve, is activated.