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:
Sep. 01, 2026
Filed:
Jan. 09, 2024
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Wenping Zhao, Glastonbury, CT (US);
Andrzej Ernest Kuczek, Bristol, CT (US);
Zaffir A. Chaudhry, Portland, CT (US);
Jagadeesh K. Tangudu, South Windsor, CT (US);
Huan Zhang, Glastonbury, CT (US);
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Abstract
In accordance with at least one aspect of this disclosure, a composite rotor includes a first rotor portion defining a first rotational axis and having a first magnet therein and a second rotor portion defining a second rotational axis and having a second magnet therein. A stator portion is disposed radially between the first rotor portion and the second rotor portion. The first rotor portion and the second rotor portion are formed of composite filaments and/or composite tape, and the composite filaments and/or composite tape are wrapped in both a first direction and a second direction different from the first direction relative to the first and second rotation axes.