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:
Oct. 23, 2018
Filed:
Dec. 22, 2011
Arrangement and method for detecting connection loss at a circuit part having a capacitive behaviour
Applicant:
Mathias Reimann, Stuttgart-Sued, DE;
Inventor:
Mathias Reimann, Stuttgart-Sued, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/04 (2006.01); G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
G01R 31/041 (2013.01); G01R 31/026 (2013.01);
Abstract
The disclosure relates to an arrangement for detecting connection loss at a circuit part which has a capacitive behavior and is electrically connected to a useful signal source. The disclosure provides an evaluation circuit which is electrically connected to an input node of the circuit part having a capacitive behavior and detects the pulsed useful signal (UNUTZ), output by the useful signal source, at the input node of the circuit part having a capacitive behavior and evaluates the signal characteristics in order to detect connection loss.