Combustor liner and heat shield assembly
US7681398B2 · kind B2 · utility
33Cited by
43References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2006 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Sep 9, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R3/002
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Impingement hole patterns are provided in a combustor dome panel to provide efficient cooling of a combustor dome heat shield. The impingement holes are substantially aligned or located above partial height protuberances provided on the back face of the heat shield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.