公开(公告)号：US20130227930A1

公开(公告)日：2013-09-05

申请号：US13412014

申请日：2012-03-05

申请人： Courtland Earl Pegan, JR. ,  Kurt Thomas Hildebrand ,  Scott Patrick Ryczek ,  Derek Thomas Dreischarf

发明人： Courtland Earl Pegan, JR. ,  Kurt Thomas Hildebrand ,  Scott Patrick Ryczek ,  Derek Thomas Dreischarf

IPC分类号： F02K3/00 ,  F02C7/00

CPC分类号： F01D9/065 ,  F01D25/162

摘要： 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.

摘要翻译： 公开了燃气轮机引擎框架。 示例性燃气涡轮发动机框架可以包括围绕毂共轴布置的大致环形的外壳; 连接到轮毂和外壳的多个周向间隔开的支柱，从轮毂径向向外延伸到外壳的独立支柱; 以及在两个支柱之间周向地与外壳整体地形成的加强轨道。 加强轨道可以在支柱之间径向向内延伸超过外壳的内表面。

公开(公告)号：US09316108B2

公开(公告)日：2016-04-19

申请号：US13412014

申请日：2012-03-05

申请人： Courtland Earl Pegan, Jr. ,  Kurt Thomas Hildebrand ,  Scott Patrick Ryczek ,  Derek Thomas Dreischarf

发明人： Courtland Earl Pegan, Jr. ,  Kurt Thomas Hildebrand ,  Scott Patrick Ryczek ,  Derek Thomas Dreischarf

IPC分类号： F01D9/06 ,  F01D25/16

CPC分类号： F01D9/065 ,  F01D25/162

摘要： 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.

摘要翻译： 公开了燃气轮机引擎框架。 示例性燃气涡轮发动机框架可以包括围绕毂共轴布置的大致环形的外壳; 连接到轮毂和外壳的多个周向间隔开的支柱，从轮毂径向向外延伸到外壳的独立支柱; 以及在两个支柱之间周向地与外壳整体地形成的加强轨道。 加强轨道可以在支柱之间径向向内延伸超过外壳的内表面。