Patent · US Active

Electric machine and hybrid electric aircraft

US11594931B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

ROLLS-ROYCE DEUTSCHLAND LTD & CO KG · DE

Inventors

Andreas Faass · Munich, DE
Thomas Gleixner · Überlingen, DE
Johannes Heissenberger · Taufkirchen, DE
Andreas Reeh · Nuremberg, DE
Guillermo Zschaeck · Munich, DE

Key dates

Filing date	Apr 23, 2019
Grant date	Feb 28, 2023
Priority date	—
Expiry date	Jul 3, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electric machine includes at least one stator having at least one individual-tooth winding carrier that has at least one spacer configured to space apart turns of an individual-tooth winding mounted on the individual-tooth winding carrier. A hybrid electric aircraft has an electric machine of this kind.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.