Parallel hybrid power plant with hollow motor
US12030651B2 · kind B2 · utility
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37References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 5, 2021 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Jun 12, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/02043
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hybrid-electric powertrain system for aircraft includes a gearbox having a first rotary shaft for output to drive an air mover for aircraft thrust. The system includes a first prime mover connected by a second rotary shaft to the gearbox for power input to the gearbox. Further, the system includes a second prime mover connected by a third rotary shaft to the gearbox. The second prime mover can have a hollow core, and at least one of the first and second rotary shafts passes through the hollow core and the third rotary shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.