Inventors:
Kenneth Michael Koza - Ballston Lake NY, US
Allyn Keith Holliday - Rotterdam Junction NY, US
John Patrick McGrane - Clifton Park NY, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
F01D 25/04
Abstract:
In a one embodiment, a balance weight includes a base, a rotational axis extending from the base, and a circumference having opposite cam surfaces about the rotational axis. The opposite cam surfaces are at least partially angled toward one another in a direction away from the base along the rotational axis. The balance weight is designed to mount in a groove of a rotary component of a turbine engine.