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:
Nov. 26, 2024
Filed:
Jan. 20, 2021
Applicant:
Lenze Swiss Ag, Romanshorn, CH;
Inventor:
Andreas Burgermeister, Mauren, CH;
Assignee:
Lenze Swiss AG, Romanshorn, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 3/04 (2006.01); H02M 3/158 (2006.01); H02M 7/06 (2006.01);
U.S. Cl.
CPC ...
H02P 3/04 (2013.01); H02M 3/158 (2013.01); H02M 7/06 (2013.01);
Abstract
A circuit for controlling an electromechanical holding brake, includes: at least one halfwave rectifier, which generates a pulsed DC voltage from a mains AC voltage, and a phase gating circuit which is designed to generate a control signal for the electromechanical holding brake from the pulsed DC voltage by means of the phase gating.