Stator vane segment of a fluid flow machine and turbine
AssigneeMTU Aero Engines AG
InventorsManfred Feldmann, Norbert Schinko, Janine Sangl, Alexander Buck
Life of this patent
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Abstract
A stator vane segment (100) of a fluid flow machine, having an upstream casing-side attachment (1) and/or a downstream casing-side attachment (3), and a platform (5). The attachments are provided on the platform (5). The platform (5) has a first sealing section (17) and extends in the direction of flow beyond a connection region (15) that connects the rearward attachment (3) to the platform (5). The first sealing section (17) that is located in a section (18) downstream of the connection region (15) has a first slot (19) which is continuous in the circumferential direction. The present invention also relates to a turbine having at least one stator vane segment (100).
Claims12
A stator vane segment of a fluid flow machine, the stator vane segment comprising:
- a downstream casing-side attachment;
- and
- a platform, the downstream attachment being provided on the platform, the platform having a first sealing section and extending in the direction of flow beyond a connection region connecting the downstream attachment to the platform, the first sealing section located in a section downstream of the connection region having a first slot, the first slot being continuous in the circumferential direction and forming a passage through said section in the circumferential direction.
Dependencies are inferred from the claim text.