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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.:

US 12597868 B1

PDFFull Text
Date of Patent:
Apr. 07, 2026

Filed:

Apr. 14, 2021

Three-phase synchronous rectifier for charging a battery on board the vehicle

Applicant:

Ducati Energia S.p.a., Bologna, IT;

Inventors:

Gianni Regazzi, Bologna, IT;

Pierluigi Calabri, Bologna, IT;

Nicolò Regazzi, Bologna, IT;

Adrian Popov, Bologna, IT;

Assignee:

DUCATI ENERGIA S.p.A., Bologna, IT;

Attorney:

ASLAN LAW, P.C.

Primary Examiner:

Yalkew Fantu

Int. Cl.
CPC ...
H02M 7/219 (2006.01); B60R 16/02 (2006.01); H02J 7/02 (2016.01); H02J 7/14 (2006.01); H02M 7/00 (2006.01); H02M 7/23 (2006.01); H02J 7/00 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 7/2195 (2021.05); B60R 16/02 (2013.01); H02J 7/02 (2013.01); H02J 7/14 (2013.01); H02M 7/003 (2013.01); H02M 7/23 (2013.01); H02J 7/0034 (2013.01); H02J 2207/20 (2020.01); H02J 2310/46 (2020.01); H02M 1/0009 (2021.05);
Abstract

A three-phase synchronous rectifier for charging a battery on board the vehicle, comprising a first and a second input which are independent of each other and each connectable to a respective first and second three-phase output branch of a generator, two independent negative and positive outputs each connectable to the respective poles of the battery, a first group of three rectification units configured to be connected to the first output branch of the generator via said first input, a second group of three rectification units configured to be connected to the second output branch of said generator via the second input. Advantageously, the rectification units are configured to be simultaneously connected to the battery of the vehicle.

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