Blade containing turbine shroud
US6468026B1 · kind B1 · utility
23Cited by
12References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2000 |
| Grant date | Oct 22, 2002 |
| Priority date | — |
| Expiry date | Jun 20, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01D11/127
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A low pressure turbine shroud includes an arcuate backsheet having opposite mounting rails for engaging a surrounding annular case. The backsheet includes a thicker blade containment shield extending between the rails in a unitary construction. And, a honeycomb rub strip is fixedly joined to the backsheet between the rails.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.