Metallcoupon mit Lötreservoir für eine Komponente

Details

Veröffentlichungs-Nr.

EP4588594

Aktenzeichen

EP24223553

Anmeldetag

27. Dezember 2024

Veröffentlichung

17. Dezember 2025

Rechtsraum

EP

IPC

B23K1/00B22F5/00B22F5/04B22F5/10B22F10/28B23P6/00B33Y80/00B33Y10/00F01D5/00B22F3/11B22F7/06B23K1/005B23K35/02B23P6/04B33Y40/20// B23K101/00B23K103/18

Abstract

A metal coupon (200) for inserting in a component (202) includes an additively manufactured (AM) (210) metal member including a braze reservoir (292). The braze reservoir (292) includes: a first cavity (320) in the AM (210) metal member; a second conduit (322) fluidly coupling the first cavity (320) to a surface of the AM (210) metal member; a first conduit (320) fluidly coupling the first cavity (320) to a braze region (294); a blocking member (332) blocking fluid communication through the first conduit (324) between the first cavity(320) and the braze region (294); a braze material in the first cavity (320); and a seal member (330) seals the second conduit (322) from an exterior of the AM (210) metal member. A component (202) may include a body (206) including a braze reservoir (292) similar to that described. The braze region (294) may take a variety of forms such as a porous region (300, 3012) , an interface (346) between the coupon (200) and the component (202), or a crack in the component body.

Anmelder

Firmen

GE Vernova Technology GmbH
General Electric Technology GmbH

Land

🇨🇭 Schweiz

Fachgebiete