Turbine arrangement with improved sealing effect at a seal

R Teuber (Inventor), Y. S. Li (Inventor)

Research output: Patent

Abstract

A turbine arrangement and a gas turbine engine including a rim seal is configured with two cavities. The main fluid path, the two cavities, and a disc space are furthermore separated from another, but still in fluid communication with another, via three annular seal passages. The turbine arrangement also includes a plurality of cooling fluid injectors arranged underneath a radially inner vane platform. The rim seal is configured for an upstream guide vane and a downstream rotor blade.
Original languageEnglish
Patent numberUS2015354391 (A1)
Priority date28/01/13
Publication statusPublished - 2013

Cite this

Teuber, R., & Li, Y. S. (2013). Turbine arrangement with improved sealing effect at a seal. (Patent No. US2015354391 (A1)).

Turbine arrangement with improved sealing effect at a seal. / Teuber, R (Inventor); Li, Y. S. (Inventor).

Patent No.: US2015354391 (A1).

Research output: Patent

Teuber, R & Li, YS 2013, Turbine arrangement with improved sealing effect at a seal, Patent No. US2015354391 (A1).
Teuber R, Li YS, inventors. Turbine arrangement with improved sealing effect at a seal. US2015354391 (A1). 2013.
Teuber, R (Inventor) ; Li, Y. S. (Inventor). / Turbine arrangement with improved sealing effect at a seal. Patent No.: US2015354391 (A1).
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