Casting assembly

US12121956B1 · kind B1 · utility

Assignee

• General Electric Company · US

Inventors

• Daniel Endecott Osgood · St. Bernard, US
• Evin Nathaniel Barber · Cincinnati, US
• Brian Peterson · Lake Worth Corridor, US
• Xi Yang · Mason, US
• Brian David Przeslawski · Monroe, US
• Christopher David Barnhill · Cincinnati, US
• Douglas Gerard Konitzer · Sharonville, US

Key dates

• Filing date: May 22, 2023
• Grant date: Oct 22, 2024
• Expiry date: May 22, 2043

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B22C9/24
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A casting assembly includes a core body extending along an axial direction between a first end and a second end, the core body having a core interior surface and a core exterior surface, with the core exterior surface shaping a part surface of a cast part. The core interior surface at least partially bounds a hollow cavity. The casting assembly also includes a shell body extending along the axial direction and having a first shell surface and a second shell surface, with at least a portion of the second shell surface facing the exterior surface of the core body.