Turbine or compressor stage for a turbomachine
US8277179B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2008 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Feb 22, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine or compressor stage for a turbomachine is disclosed. The stage includes a blade wheel surrounded by a sectorized ring carried by a casing. Each ring sector includes a circumferential rim that is clamped radially a casing rail by two clamps of C-shaped section that are engaged on the circumferential end portions of the rim of the ring sector and on the corresponding portions of the casing rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.