Wiederherstellung der Kühlung einer Instrumentierten Äusseren Laufschaufelluftdichtung

Details

Veröffentlichungs-Nr.

EP4741636

Anmeldetag

7. November 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

Abstract

An apparatus includes a blade outer air seal (BOAS) (100; 400), a measurement instrument adapter (200; 300), and a measurement instrument (130; 430). The BOAS (100; 400) includes at least one first channel (202, 204, 206; 302) configured to permit air to flow from an entry point (416A) of the at least one first channel (202, 204, 206; 302) to an exit point (416B) of the at least one first channel (202, 204, 206; 302). The measurement instrument adapter (200; 300) includes at least one second channel (110, 116; 404, 416) configured to permit air to flow from an entry point (110A) of the at least one second channel (110, 116; 404, 416) to an exit point (110B) of the at least one second channel (110, 116; 404, 416). The measurement instrument adapter (200; 300) is disposed within a first receptacle (114; 208; 414) of the measurement instrument adapter (200; 300) configured to receive the measurement instrument (130; 430). The measurement instrument adapter (200; 300) is disposed within a second receptacle (114; 414) of the BOAS (100; 400) configured to receive the measurement instrument adapter (200; 300). The apparatus is configured for installation in a gas-turbine engine.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA