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. 31, 2021
Filed:
Mar. 17, 2020
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/00 (2006.01); H02M 7/537 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H02M 7/003 (2013.01); H02M 7/537 (2013.01); H05K 7/209 (2013.01);
Abstract
A layered DC busbar structure includes a positive DC substrate arranged to carry a positive DC voltage, the positive DC substrate being arranged on a first layer, and a negative DC substrate arranged to carry a negative DC voltage, the negative DC substrate being arranged on a second layer. A DC neutral substrate is arranged on a central layer between the first and second layers. An AC substrate is arranged to carry an AC voltage, the AC substrate being arranged on the central layer and substantially coplanar with the DC neutral substrate.