Rtx Corporation

Benjamin G Gardell

Lawrence A Binek

Christopher D Ramsey

Keith B Allyn

Ramons A Reba

Jackson David Johnson

Michael Raymond Lafavor

An acoustic structure includes at least a pair of adjacent panels. The panels have edges, and the panels define a plurality of cells. A first of the at least a pair of acoustic panels is connected to a second of the pair of acoustic panels at adjacent ones of the edges. There is a pair of spaced faces in each acoustic panel between which the plurality of cells extend. There are openings in each of the edges of each of the adjacent acoustic panels, and between a first of the faces and a second of the faces. A securing member extends through the openings in each of the first and the second of the adjacent acoustic panels. A gas turbine engine is also disclosed.

Joints between acoustic panels

A gas turbine engine component includes an airfoil extending between a leading edge and a trailing edge. The airfoil has hollow cells with walls separating the plurality of hollow cells. A perforated surface has a plurality of perforations and closes off the hollow cells. The hollow cells have a diverter plate which extends away from the face surface at a first angle for a first portion. A gas turbine engine and a method are also disclosed.

Airfoil-mounted acoustic resonator array for gas turbine engine component

According to an aspect, a support structure is integrally formed with a bearing compartment. The support structure includes a plurality of vertical supports and horizontal supports. The vertical supports and horizontal supports include one or more features to support machining of the bearing compartment and removal of the support structure from the bearing compartment.

Growing community of inventors

Bristol, CT, United States of America

Benjamin G Gardell