Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Temperature or fluid force responsive member
Patent
1988-04-07
1990-01-16
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Temperature or fluid force responsive member
415116, F01D 1700
Patent
active
048939846
ABSTRACT:
A system for controlling rotor blade tip clearances in a gas turbine engine supplies both heating air and cooling air to the rotor bore. The heating air flow is controlled by a valve and the cooling air flow is not controlled.
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Davison Samuel H.
McGreehan William F.
Garrett Robert E.
General Electric Company
Herkamp Nathan D.
Kwon John T.
Lawrence Derek P.
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