METHOD OF CONTROLLING RADIAL GAP BETWEEN CASE AND BLADES OF ROTOR OF TURBOMACHINE Russian patent published in 1994 - IPC

Abstract RU 2011873 C1

FIELD: aircraft engine engineering. SUBSTANCE: one of the parameters of the turbine, which characterizes axial displacement of the rotor, and air pressure within relief chamber are measured. The pressure is controlled to provide coincidence of real value and a given one which is defined by a dependence on parameter of turbomachine. EFFECT: simplified method. 3 dwg

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RU 2 011 873 C1

Authors

Latyshev V.G.

Pankov A.G.

Sazhenkov A.N.

Dates

1994-04-30—Published

1991-01-22—Filed