Segmented composite compressor deswirl
US5722813A · kind A · utility
6Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1996 |
| Grant date | Mar 3, 1998 |
| Priority date | — |
| Expiry date | Oct 28, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2250/52
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The present invention provides a self-sealing segmented deswirl molded from an organic matrix composite. Each deswirl segment is comprised of a length of outer shroud, an integral mounting flange extending radially outward from the shroud, and several integral deswirl vanes extending radially inward from the shroud. A means for sealing between segments is provided at the circumferential ends of the mounting flange. The sealing means includes an integral flexible sealing member extending from one end of the mounting flange, and a mating slot for sealingly receiving the sealing member at the other end of the mounting flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.