초록 ▼

An annular turbine frame has ring disposed coaxially about an axial centerline axis and includes a plurality of circumferentially spaced apart ports. A plurality of circumferentially spaced apart struts are joined radially to the ring by devises on the ring. Each strut has radially opposite first an

An annular turbine frame has ring disposed coaxially about an axial centerline axis and includes a plurality of circumferentially spaced apart ports. A plurality of circumferentially spaced apart struts are joined radially to the ring by devises on the ring. Each strut has radially opposite first and second ends, and a through channel extending therebetween. Each of the channels is aligned with a corresponding one of the ports. Each of the ports has a port counterbore though a radially outer portion of the port forming a shoulder in the port. A seal is disposed within the port counterbore between the shoulder and the strut.

대표청구항 ▼

1. An annular turbine frame comprising:a ring disposed coaxially about an axial centerline axis and having a plurality of circumferentially spaced apart ports; a plurality of circumferentially spaced apart struts joined radially to said ring by devises on said ring, each strut having radially opposi

1. An annular turbine frame comprising:a ring disposed coaxially about an axial centerline axis and having a plurality of circumferentially spaced apart ports; a plurality of circumferentially spaced apart struts joined radially to said ring by devises on said ring, each strut having radially opposite first and second ends, and a through channel extending therebetween; and each of said channels aligned with a corresponding one of said ports; each of said ports has a port counterbore though a radially outer portion of said port forming a shoulder in said port; and a seal is disposed within said port counterbore between said shoulder and said strut.