Undercut combustor panel rail
US11009230B2 · kind B2 · utility
2Cited by
11References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2018 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jun 11, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A heat shield panel for a gas turbine engine combustor is disclosed. The heat shield panel includes a hot side defining a first surface having an outer perimeter, a cold side defining a second surface spaced from the first surface, a rail member disposed on the cold side proximate a first portion of the outer perimeter, the rail member having an outer wall and an inner wall, an undercut portion within the second surface proximate the inner wall of the rail member and an orifice extending through the rail member, from the inner wall to the outer wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.