FIELD: engines and pumps.
SUBSTANCE: object of this invention is sealing gasket of intermediate platform between two adjacent blades in prolonged turbomachine rotor with inlet and outlet ends containing transversally in width direction a contact part, a fastening part and a flexible part between the fastening part and the contact part. It differs by the fact that its transverse section has a form changing between its two ends, at that the flexible part is narrower than the contact part.
EFFECT: higher tightness between blades and platforms of turbomachine rotor.
9 cl, 5 dwg
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