Metallplattierte Generativ Gefertigte Acm-Kunststoffdichtungsplatten mit Interner Wärmeadaptiver Struktur

Details

Veröffentlichungs-Nr.

EP4497521

Aktenzeichen

EP24188696

Anmeldetag

15. Juli 2024

Veröffentlichung

29. Januar 2025

Rechtsraum

EP

IPC

B22F5/00B22F10/28B33Y10/00B33Y80/00F01D11/00

Abstract

A method of forming a seal plate (46) for an ACM (10), having steps of: forming a base (80) having a first section (100) exposed to flow from an ACM first stage turbine inlet (38) when installed; a second section (110) secured to an ACM compressor shroud (18); a third section (120) secured to a first stage nozzle and ACM shroud (32) when installed; a fourth section (130) that is adjacent to a rotor blade of the ACM compressor rotor (14) when installed, forming the base (80) includes: printing thermoplastic polymer surfaces from thermoplastic polymers, that are disposed against each other, the thermoplastic polymer surfaces having differing CTEs; forming a lower support section (82) on the base (80) by printing along the discrete sections a mixture of a third thermoplastic polymer and a catalyst (240) formed with metal; and forming an upper support section (84) on the seal plate (46) by depositing on the lower support section (82), along the discrete sections, via electrolysis deposition, a metallic coating.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete