United Technologies Corporation

Pw Power Systems, Inc.

Albert Veninger

Conway Chuong

Jonathan Ariel Scott

Jeffrey D Melman

Barry C Schlein

Christine Blanchard

A turbine engine includes a diffuser connecting a compressor section and a turbine section. The diffuser includes a diffuser frame and multiple diffuser case sections are connected to the diffuser frame.

Diffuser case for a gas powered turbine

A turbine exhaust case () for a gas turbine engine () comprises a frame (), a vane fairing (), a heat shield (), and a serpentine cooling path. The frame has an outer ring () and an inner ring () connected by a hollow strut () with a radial service line passage (). The vane fairing is disposed between the inner ring and the outer ring to define a core airflow path. The heat shield is disposed between the vane fairing and the frame. The serpentine cooling flow path passes through and around the outer ring, the inner ring, and the plurality of struts.

Turbine exhaust case architecture

A gas turbine engine includes a compressor, a rich catalytic injector, a combustor, and a turbine. The rich catalytic injector includes a rich catalytic device, a mixing zone, and an injection assembly. The injection assembly provides an interface between the mixing zone and the combustor. The injection assembly can inject diffusion fuel into the combustor, provides flame aerodynamic stabilization in the combustor, and may include an ignition device.

Growing community of inventors

Coventry, CT, United States of America

Albert Veninger