Accession Number : ADD011086

Title :   Pin Rooted Blade Biaxial Air Seal.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Adams,

Report Date : 18 May 1984

Pagination or Media Count : 7

Abstract : In an axial flow compressor rotor stage, having a blade mount rail about the periphery thereof, a seal is positioned below the blade platforms to provide improved compressor gas path efficiency. Each blade platform has a seal bonded to the underside thereof, said seals extending toward adjacent blade platforms and providing sealing means in the interstices between said platforms as well as between said platforms and said blade mount rail. (Author)

Descriptors :   *Patent applications, *Gas seals, *Axial flow compressor blades, Gas turbine rotors, Mounts, Rotor blades(turbomachinery), Rubber seals, Elastomers, Bonding, Air flow

Subject Categories : Terminal Flight Facilities
      Adhesives, Seals and Binders

Distribution Statement : APPROVED FOR PUBLIC RELEASE