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:
Aug. 11, 2020
Filed:
Apr. 03, 2018
Applicant:
Atse, Llc, Northborough, MA (US);
Inventors:
Franklin B. Jones, Shrewsbury, MA (US);
Eric D. Donahue, Sterling, MA (US);
Andrew I. Nehring, Northborough, MA (US);
Daniel T. Jones, Medford, MA (US);
Robert A. Hummel, Cambridge, MA (US);
Assignee:
ATSE, LLC, Northborough, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
H05B 6/06 (2006.01); H02M 5/45 (2006.01); H02M 3/335 (2006.01); G05D 23/26 (2006.01); H05B 6/36 (2006.01); H02M 7/5387 (2007.01); H02M 7/00 (2006.01);
U.S. Cl.
CPC ...
H05B 6/06 (2013.01); G05D 23/26 (2013.01); H02M 7/003 (2013.01); H02M 7/53875 (2013.01); H05B 6/36 (2013.01); H05B 2206/023 (2013.01); H05B 2206/024 (2013.01); H05K 2201/10166 (2013.01);
Abstract
A closed-loop cooling system is internal to the enclosure of an induction drive system. Two inverter modules of the induction drive system each includes three insulated gate bipolar transistor (IGBT) modules for producing an AC output from a DC source, the AC output received by an induction coil for heating a metal.