Containment casing for an aero engine

KJ Bottome - US Patent 8,591,172, 2013 - Google Patents
A containment assembly for a turbo fan engine, has a casing arranged in use around a
rotatable fan, to form a duct for the fan and a liner element disposed on an interior surface …

Energy absorbing beam and sandwich panel structure

WV Twelves Jr, E Butcher, L Kironn, J Ott… - US Patent …, 2020 - Google Patents
An apparatus includes first, second, and third layers. The first layer includes a plurality of
flanges. The second layer includes a deformable membrane. The second layer is con …

Fan track liner designed to yield next to fan case hook

TJ Totten, JM Rivers, EW Engebretsen… - US Patent …, 2018 - Google Patents
A containment system for a gas turbine engine includes a fan track assembly for use with a
containment case. The fan track assembly includes a body of collapsible material that is …

Gas turbine engine fan blade containment systems

CA Fracchia, KM Jost, MD Higgins… - US Patent 10,487,684, 2019 - Google Patents
Gas turbine engine fan blade containment systems are disclosed. An example fan blade
containment system includes a shield to be coupled to an aircraft structure and to at least …

Panel for supporting abradable material in a turbomachine

FMP Marlin, P Verseux - US Patent 8,061,967, 2011 - Google Patents
US8061967B2 - Panel for supporting abradable material in a turbomachine - Google
Patents US8061967B2 - Panel for supporting abradable material in a turbomachine …

Thermally conformable liner for reducing system level fan blade out loads

J Husband, DW Lancaster - US Patent 10,077,671, 2018 - Google Patents
A fan case for a gas turbine engine includes a fan case surrounding a fan with fan blades. A
liner is disposed between the fan case and the fan and is spaced a radial distance from the …

Gas turbine engine fan blade containment systems

CA Fracchia, KM Jost, MD Higgins, CM Harper… - US Patent …, 2020 - Google Patents
Gas turbine engine fan blade containment systems are disclosed. An example fan blade
containment system includes a shield to be coupled to an aircraft structure and to at least …

Investment technique for solid mold casting of reticulated metal foams

RB Noraas, SJ Bullied, MF Bartholomew… - US Patent …, 2017 - Google Patents
US9789534B2 - Investment technique for solid mold casting of reticulated metal foams -
Google Patents US9789534B2 - Investment technique for solid mold casting of reticulated …

Turbomachine casing assembly

DE Evans - US Patent 9,206,706, 2015 - Google Patents
A turbomachine casing assembly includes a first casing element locatable radially outward
of one or more rotating aerofoil elements of a turbomachine, a second casing element …

Fan containment system

CB Harper - US Patent 9,816,510, 2017 - Google Patents
A fan containment system arranged to be fitted around an array of radially extending fan
blades mounted on a hub in an axial gas turbine engine. Each fan blade has a respective …