초록 ▼

A combustor liner is supported from a surrounding diffuser case, and restricted from upstream movement by radial surfaces of complimentary radial lugs. A split seal ring seals against the downstream outside edge of the liner and the upstream facing surface of a downstream located blade platform. An

A combustor liner is supported from a surrounding diffuser case, and restricted from upstream movement by radial surfaces of complimentary radial lugs. A split seal ring seals against the downstream outside edge of the liner and the upstream facing surface of a downstream located blade platform. An outwardly extending flange cooperates with a waveform washer to bias the seat against the blade platform. The flange cooperates with the seal ring itself to restrict downstream movement of the liner.

대표청구항 ▼

In a gas turbine engine an apparatus for supporting a combustor liner having gas flow therethrough; a combustor liner forming an annular combustor space; an outwardly extending circumferential flange located on said- combustor liner adjacent to the downstream end of said liner; a diffuser case conce

In a gas turbine engine an apparatus for supporting a combustor liner having gas flow therethrough; a combustor liner forming an annular combustor space; an outwardly extending circumferential flange located on said- combustor liner adjacent to the downstream end of said liner; a diffuser case concentrically surrounding said liner; a plurality of inwardly extending diffuser lugs mounted on said diffuser case; a plurality of outwardly extending liner lugs mounted on said flange and sliding engaging said diffuser lugs along circumferentially facing and downstream facing radial surfaces; a vane platform located coaxial with and downstream of said combustor liner and having an upstream edge; a seal ring surrounding and in axially sliding contact with said combustor liner downstream of said flange; said seal ring being U-shaped in cross section and being a resilient inwardly biased split ring; said seal ring having a radial sealing surface in abutable contact with said upstream edge of said diffuser case and; axial biasing means urging said seal ring into sealing contact with said upstream edge of said vane platform.