Kompositverschleissschutz für eine Abgasdüse

Details

Veröffentlichungs-Nr.

EP3093453

Aktenzeichen

EP16159915

Anmeldetag

11. März 2016

Veröffentlichung

3. Oktober 2018

Erteilung

3. Oktober 2018

Rechtsraum

EP

IPC

F01D25/16F02K1/80

Abstract

A composite wear pad (300, 306; 520) for being coupled to a slider block (204; 510) of a convergent nozzle of a gas turbine engine (100) includes a high heat capacity composite (301; 505) having a resin (602) and a plurality of carbon fibers (600) bonded together by the resin (602). The composite wear pad (300, 306; 520) also includes a first/second rod (404/405) coupled to the high heat capacity composite (301; 505) at a first/second axial end (460/463) of the composite wear pad (300, 306; 520) such that the first axial end (460) and the second axial end (463) of the composite wear pad (300, 306; 520) each have an end thickness (452) that is greater than a middle thickness of the composite wear pad (300, 306; 520).

Anmelder

Firma

United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete