초록 ▼

A gas turbine of the type having turbine vanes retained in a cylinder and utilizing torque pins to transmit the torque load on the vanes to the cylinder is provided with improved structure for enabling insertion and withdrawal of the pin from engagement with the outer vane shroud in the vicinity of

A gas turbine of the type having turbine vanes retained in a cylinder and utilizing torque pins to transmit the torque load on the vanes to the cylinder is provided with improved structure for enabling insertion and withdrawal of the pin from engagement with the outer vane shroud in the vicinity of the cylinder flanges.

대표청구항 ▼

A gas turbine comprising: a plurality of vanes, each of said vanes having a radially outboard end, an outer shroud being formed on said radially outboard end, each of said vanes subjected to a torque load, said torque load on each vane transmitted to its said outer shroud; a cylinder, said cylinder

A gas turbine comprising: a plurality of vanes, each of said vanes having a radially outboard end, an outer shroud being formed on said radially outboard end, each of said vanes subjected to a torque load, said torque load on each vane transmitted to its said outer shroud; a cylinder, said cylinder retaining said vanes therein in a circular array concentric with said cylinder; a first hole in said cylinder, said first hole extending radially from the inner surface of said cylinder through only a portion of the thickness of said cylinder, whereby said first hole has a bottom within said cylinder; a pin, said pin having a first and second end, said pin disposed in said first hole; means for engaging said first end of said pin with one of said outer shrouds, whereby said torque load on said outer shroud is transmitted to said cylinder; and means for enabling the inserting and withdrawing of said pin from engagement with said outer shroud from outside of said cylinder.