Power plants – Reaction motor – Interrelated reaction motors
Patent
1989-01-23
1991-05-07
Casaregola, Louis J.
Power plants
Reaction motor
Interrelated reaction motors
60 3983, F02K 302, F02C 712
Patent
active
050126393
ABSTRACT:
A buffer system for cooling a buffer region 66 in the nacelle 14 of a gas turbine engine 12 after engine shutdown is disclosed. Various construction details are developed for positively providing cooling air after engine operation to the buffer region of the nacelle, such as with a blower means 74. A coolable component 96, 98, 100, is disposed in the region. In one detailed embodiment, a shroud 72 extends about the buffer region and at least a portion of the coolable component is disposed in the shroud.
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Bubello Robert
Ream Jeffrey L.
Casaregola Louis J.
Fleischhauer Gene D.
Savio, III John A.
United Technologies Corporation
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