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. 18, 1998
Filed:
Mar. 01, 1996
Applicant:
Inventors:
Gunther Alberter, Nurnberg, DE;
Jorg Baumann, Veitsbronn, DE;
Gunther Breu, Nurnberg, DE;
Wolfgang Gutbrod, Mohrendorf, DE;
Assignee:
Temic Telefunken microelectronic GmbH, Heilbronn, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318653 ; 324537 ;
Abstract
A circuit configuration for the evaluation of inductive sensor signals in motor vehicles is described. An input stage comprising an input circuit and a reference circuit and a threshold value stage comprising a peak value rectifier circuit, converter circuit, comparator circuit, and adjustment circuit are provided for the recognition of the crossover of an alternating voltage sensor signal.