Methods and apparatus for determining engine cavity leakage
US6578361B1 · kind B1 · utility
8Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2001 |
| Grant date | Jun 17, 2003 |
| Priority date | — |
| Expiry date | Sep 25, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/80
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An apparatus is coupled to a gas turbine engine that includes a plurality of engine cavity drains. The apparatus includes a manifold block and a lower seal plate. The manifold block includes a plurality of indicators, and is coupled to the gas turbine engine such that each indicator is in flow communication with a respective engine drain. The lower seal plate is coupled to the manifold block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.