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:
Aug. 14, 2001
Filed:
Mar. 08, 2000
Applicant:
Inventors:
Andreas Kneer, Wendlingen, DE;
Peter Lutz, Weinsberg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/613 ;
U.S. Cl.
CPC ...
G05F 1/613 ;
Abstract
A circuit arrangement for reducing a variable, in particular pulsed input voltage (U,) to an operating voltage U,, U,to be delivered to an evaluation circuit (,), in which the input voltage U,can be reduced, in accordance with a division factor (F) made available by at least one voltage divider (R,, R,, T,, R,; R,, R,, R,), to obtain the operating voltage U,, U,, in which the at least one voltage divider (R,, R,, T,, R,; R,, R,, R,), can be regulated in such a way that the division factor (F) can be increased with an increasing input voltage U,and can be decreased with a decreasing input voltage U,.