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. 12, 1991
Filed:
Jul. 12, 1990
Josef Wahl, Stuttgart, DE;
Alf Loffler, Markgroningen-Talhausen, DE;
Hermann Grieshaber, Aichtal-Aich, DE;
Wilhelm Polach, Moglingen, DE;
Ewald Eblen, Stuttgart, DE;
Joachim Tauscher, Stuttgart, DE;
Helmut Laufer, Gerlingen, DE;
Ulrich Flaig, Markgroningen, DE;
Johannes Locher, Stuttgart, DE;
Manfred Birk, Oberriexingen, DE;
Gerhard Engel, Stuttgart, DE;
Alfred Schmitt, Ditzingen, DE;
Pierre Lauvin, Francheville, FR;
Fridolin Piwonka, Markgroningen, DE;
Anton Karle, VS-Villingen, DE;
Hermann Kull, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method and arrangement for controlling the fuel metered to an engine and especially to a diesel engine. The engine includes a fuel pump drive by a shaft for which injection start and injection end is fixed by a corresponding control of the electromagnetically actuated valve. The drive pulses for pump-delivery start and pump-delivery end are generated in dependence upon the analog signal of an angle sensor.