Cooled heat shield for gas turbine combustor
US6276142A · kind A · utility
50Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 18, 2000 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Feb 18, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R2900/03044
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A heat-shield component with cooling-fluid return includes an outer hollow body and an insert that can both be mounted on a supporting structure. The outer hollow body encloses the insert with a gap. The outer hollow body has a first bottom side which can be exposed to a hot gas. The insert has a second bottom side with a plurality of holes through which the cooling fluid flows into the gap for impact-cooling the first bottom side. A heat-shield configuration for a hot-gas conducting component as well as a heat-shield assembly are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.