GAS TURBINE FRAME STIFFENING RAILS

Gas turbine engine frames are disclosed. An example gas turbine engine frame may include a generally annular outer casing disposed coaxially about a hub; a plurality of circumferentially spaced apart struts joined to the hub and the outer casing, individual struts extending radially outwardly from t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PEGAN, COURTLAND EARL, JR, HILDEBRAND, KURT THOMAS, RYCZEK, SCOTT PATRICK, DREISCHARF, DEREK THOMAS
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:Gas turbine engine frames are disclosed. An example gas turbine engine frame may include a generally annular outer casing disposed coaxially about a hub; a plurality of circumferentially spaced apart struts joined to the hub and the outer casing, individual struts extending radially outwardly from the hub to the outer casing; and a stiffening rail monolithically formed with the outer casing circumferentially between two of the struts. The stiffening rail may extend radially inward beyond the inner surface of the outer casing between the struts.