A tube assembly (10) comprises a tube (12) having a tube flange (18) securable to an associated mounting surface (20) of a turbine engine component (14). A first seal (30) is provided at the bore interface between the tube (12) and a fluid port (34) of the...

This application describes a leaf seal arrangement, comprising: a first component having a high pressure area and a low pressure area therein; a second component which passes from the high pressure area to the low pressure area; a leaf seal having an array...

The invention relates to a combustion chamber for a gas turbine with a combustion chamber head (37) and a heat shield (34), which are formed in one piece, wherein the heat shield (34) is provided with at least one recess (41) in which a burner (29) or an a...

A leaf seal effects a seal between two, coaxial, relatively rotating components (34, 134). The leaf seal has an annular pack of stacked leaves (32, 132) or a plurality of axially arranged annular packs of stacked leaves. The or each pack is mountable to on...

A primary seal assembly (200) for a variable area fan nozzle (VAFN) equipped turbofan engine includes a deformable seal (204) and a seal retainer (206) attached to the seal. The seal includes an inner wall (208) and webs (212) attache to the inner wall and...

The present invention relates to a leaf seal assembly 11 for providing a fluidic seal between a first member 30 and a second member 20. The leaf seal assembly comprises first and second cover plates 3, 5 defining a channel 7 therebetween, the first cover p...

A flexible seal system (16) for a gas turbine engine (10) includes an annular mounting bracket (92), an annular support bracket (96), an annular flexible seal (40) and a plurality of mounting spacers (100). The flexible seal (40) extends axially between a ...

A leaf seal is provided for effecting a seal between two coaxial, relatively rotating components. The leaf seal has an annular pack of leaves (42,42',42'') which are stacked face-to-face within the pack, and which are mountable to one of the components at ...

A leaf seal is provided for effecting a seal between two coaxial, relatively rotating components. The leaf seal has a pair of annular packs (70) of stacked leaves (72,74). Each pack is mountable to one of the components with its leaves extending towards th...

The seal for the gap between a fuel injection lance (3) and the wall (2) of a gas turbine combustion chamber comprises a sheet metal profile (1). This is pressed to form inner (7) and outer (8) sealing surfaces.