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:
Jan. 28, 2025
Filed:
Dec. 29, 2023
Applicant:
Thermo King Llc, Minneapolis, MN (US);
Inventors:
Xiaorui Wang, Edina, MN (US);
Ryan Wayne Schumacher, Bloomington, MN (US);
Assignee:
THERMO KING LLC, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 1/32 (2007.01); B60H 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33573 (2021.05); H02M 1/32 (2013.01); B60H 1/00428 (2013.01);
Abstract
Technologies for safely lowering a DC link voltage potential include detecting shut down of a system that is powered by the DC link energy storage system and initiating an operating mode to dissipate energy as a form of loss without utilizing an additional resistor, that is, dissipating the DC link internally to the enclosed power module.