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. 21, 2023
Filed:
Apr. 12, 2018
Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;
Frederik Nöth, Würzburg, DE;
Pattrick Peppel, Bad Mergentheim, DE;
Ralph Wystup, Künzelsau, DE;
Robert Druschel, Künzelsau, DE;
Michael Hopf, Bad Mergentheim, DE;
ebm-papst Mulfingen GmbH & Co. KG, Mulfingen, DE;
Abstract
A device () and method for sensor diagnostic monitoring and detection of an imbalance of a rotating machine () has steps of (a) detecting acceleration signals (Sb) of the housing () or of a non-rotating component of the rotating machine () by a sensor (); (b) detecting signals (Sd) for the determination of the rotation speed of the rotating machine () by a second sensor; and (c) supplying and evaluating of sensor signals (Sb, Sd) by an evaluation unit (). An acceleration component that is acquired occurs with the rotation speed of the rotating machine. This component is compared with a predetermined limit value.