General Electric Company

General Electric Company Polska Sp. Z O.o.

Krzysztof Chelstowski

Ravindra Shankar Ganiger

Craig Alan Gonyou

Bruce Alan Carter

Robert John Parks

Jonathan K Remer

Kenneth Arthur Gould

Adam Krysztopa

Abdus Shamim

Jacob Allen Seal

Richard Charles Wainwright

Venkatachalapathy Moongilpalayam Chenniappan

Jaroslaw Henryk Dekowski

Piotr Sebastian Hance

Przemyslaw Slawomir Tkaczyk

Marcin Pawel Faber

Piotr Lech Bar

A gas turbine engine having an improved air delivery system that includes features for pressurizing and/or cooling various components of the engine while minimizing the impact to the cycle efficiency of the engine, reducing the weight of the engine, and reducing the specific fuel consumption of the engine is provided.

Air delivery system for a gas turbine engine

A bearing assembly for use in a gas turbine engine is provided. The bearing assembly includes a bearing retainer having an inner portion, an outer portion spaced radially apart from the inner portion, and an intermediate portion connecting the inner portion and the outer portion, wherein the inner portion and the outer portion define a space there-between. The bearing assembly also includes a bearing housing having an extended portion positioned within the space. The bearing assembly also includes a locking assembly comprising a locking plate and an axial keyway that extends axially away from the locking plate. The locking plate is coupled to the bearing retainer and the axial keyway is coupled to the extended portion of the bearing housing.

Bearing locking assemblies and methods of assembling the same

A combined sump structure in an engine, the combined sump structure comprises a sump area comprising one or more sumps, a single oil supply provided for all sumps, and a combined sump drain.

Combined sump service

Growing community of inventors

Warsaw, Poland

Krzysztof Chelstowski