ROTOR OF GAS TURBINE ENGINE COMPRESSOR

FIELD: engines and pumps. ^ SUBSTANCE: invention is related to gas-turbine engines, namely, to weldless connection of disks in compressor rotor, and makes it possible to provide unambiguous ensured tightening of rotor (without gaps in joints ) by tightening only by rims. Rotor of gas turbine engine...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TUNKIN ANATOLIJ IVANOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	FIELD: engines and pumps. ^ SUBSTANCE: invention is related to gas-turbine engines, namely, to weldless connection of disks in compressor rotor, and makes it possible to provide unambiguous ensured tightening of rotor (without gaps in joints ) by tightening only by rims. Rotor of gas turbine engine compressor consists of impellers (3) with splines (4) arranged on projecting elements (5) in connection with shaft (8). Compression nut (12) on shaft (8) is installed only on the side of front wheel (6), and thrust conical shell (7) connected to shaft is installed downstream rotor. ^ EFFECT: ensured rotor tightening (without gaps in joints). ^ 4 cl, 2 dwg