Nozzle-to-engine mount reinforcement through which mounting fasteners are visible
US11421626B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2019 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Sep 14, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/133
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A nozzle assembly is provided and includes an outer cowl, an inner nozzle sleeve disposable within the outer cowl, nested support rings by which the outer cowl and the inner nozzle sleeve are coupled, sets of rivets to respectively connect the nested support rings to the inner nozzle sleeve, the nested support rings together and the nested support rings to the outer cowl and an elongate washer configured to reinforce three or more rivets of one or more of the sets of rivets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.