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:
Apr. 14, 2025
Filed:
Apr. 10, 2023
Applicant:
Faac S.p.a., Zola Predosa, IT;
Inventor:
Claudio Turchetti, Casalecchio di Reno, IT;
Assignee:
FAAC S.P.A., Zola Predosa, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 3/12 (2005.12); H02K 11/21 (2015.12); H02P 3/06 (2005.12);
U.S. Cl.
CPC ...
H02P 3/06 (2012.12); H02K 11/21 (2015.12);
Abstract
An electronic braking system for an electric motor () in the absence of an electrical supply comprising a braking circuit (), a control circuit () comprising a microcontroller () which controls said braking circuit and an enabling switch () which connects said control () and braking circuits to the electrical connections of the motor when power () is removed from it. The braking circuit carries out a PWM modulation of the induced voltage signal generated by the motor in rotation, when the power supply is removed from it and said control circuit controls the 'duty cycle' of said modulation.