Manoeuverable supercritical wing section
US4718619A · kind A · utility
10Cited by
3References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 1984 |
| Grant date | Jan 12, 1988 |
| Priority date | — |
| Expiry date | Jul 20, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The manoeuverable supercritical wing section with a t/c ratio of 8-9%, flexible at 70%-80% chord by means of a flap to induce expansion thereover, and perhaps having a minimum curvature region on the upper surface just ahead of the flexing region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.