SUPPORT ADJUSTING DEVICE FOR CONNECTION OF CASES OF DOUBLE-CIRCUIT GAS-TURBINE MOTOR Russian patent published in 2010 - IPC F01D25/28 

FIELD: machine building.

SUBSTANCE: support adjusting device of cases of double-circuit gas-turbine motor consists of external case through poles mutually tied with support of gas turbines by means of unit connections with slides in lengthwise slots. The external case is made in form of successively arranged the front and back parts rigidly interconnected with separate brackets positioned along circumference. Under and between the said parts of the external case there is additionally installed an internal ring. The unit connections with slides in lengthwise slots are interconnected with the said brackets and the internal ring, while the said poles of the turbine support are joined with the said internal ring.

EFFECT: compensation of temperature drops of interconnected units of internal and external circuits, raised processability of assembly-disassembly, maintenance and repair of devices for case connection.

3 cl, 7 dwg