Non-pressurized accessory gearbox
US11300199B2 · kind B2 · utility
2Cited by
7References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2017 |
| Grant date | Apr 12, 2022 |
| Priority date | — |
| Expiry date | Sep 28, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/02082
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A non-pressurized accessory gearbox for an aircraft includes: a housing, one or more gears disposed within the housing, an input rotating member to receive input from a main rotor gearbox via a shaft connected to the one or more gears, and one or more output rotating members in communication with the one or more gears. The gearbox is configured to utilize splash lubrication for moving a lubrication fluid within the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.