TURBO MACHINE COMPRESSOR MODULE, INNER CHAMBER SEAL DISC FOR SUCH MODULE, TURBO MACHINE COMPRISES SUCH COMPRESSOR MODULE Russian patent published in 2013 - IPC F01D9/02 F01D25/12 F04D27/02 

FIELD: machine building.

SUBSTANCE: proposed module comprises low-pressure and high-pressure compressors with their shafts running in bearings, and radial pipes of inner chamber supercharging. Shafts are separated from inner chamber by labyrinth seals fitted on seal disc. Said disc is fitted at reducing housing. Supercharge pipe communicate said chamber with compressed air line extending through reducing housing. Pipe ends are tightly fitted in reducing housing radial pipelines and radial guides of deal disc bushes. Pipe ends can be locked in said radial pipes. Seal disc guide bushes feature radial size sufficient for said ends to displace between working position whereat radial outer ends are tightly fitted in reducing housing pipelines and mounting position whereat said radial ends extend from reducing housing pipelines. Another invention of the set covers above described inner chamber disc with guide bush radial ends are tapered. One more invention of this set covers turbo machine with above described compressor.

EFFECT: simple and easier mounting of supercharge pipes.

9 cl, 5 dwg