Rotor blade jacket for axial gas turbines

Details Rotor blade jacket for axial gas turbines Rotor blade jacket for axial gas turbines

1986-09-24

1988-03-22

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Including thermal expansion joint

Radially sliding

415174, F01D 1108

Patent

active

047325348

ABSTRACT:
A rotor blade jacket for an axial gas turbine has a closed ceramic ring surrounding the blade tips of the turbine rotor and surrounded by a protective metal ring holding heat expansion compensating bristles which are secured at their radially outer ends to the protective metal ring and at their radially inner ends to the ceramic ring, whereby the ceramic ring is supported and centered in the turbine housing.

REFERENCES:
patent: 3607600 (1971-09-01), Schreter et al.
patent: 4087199 (1978-05-01), Hemsworth et al.
patent: 4411594 (1983-10-01), Pellow et al.
patent: 4422648 (1983-12-01), Eaton et al.

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