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:
Jun. 29, 2021
Filed:
Jan. 29, 2020
Ebm-papst Mulfingen Gmbh & Co. KG, Mulfingen, DE;
Fabian Schneider, Rot am See, DE;
ebm-papst Mulfingen GmbH & Co. KG, Mulfingen, DE;
Abstract
An arrangement () with an electronically commutated motor has an interface () for inputting analog setpoint signals (S) for the motor. The motor is powered, during operation, by an AC network via an electronic commutation system (). The interface () is galvanically isolated from the electronic commutation system () by a galvanic isolation (). Furthermore, for the transmission of an analog setpoint signal (S), a bitstream signal production device () is provided on the galvanically isolated interface side. Also provided is a transmission device (), for transmitting the produced bitstream, as well as a signal-processing device (). They are on the non-galvanically isolated side for the signal evaluation of the bitstream.