Title:
GAS TURBINE ENGINE
Document Type and Number:
WIPO Patent Application WO2000053908
Kind Code:
A8
Abstract:
In a gas turbine engine in which bearings (18, 30) of the turbine (12) and the compressor turbine (22) and the exhaust duct (32) of the compressor turbine (22) are attached to the external annular wall (46) of the heat exchanger (44). The external annular wall (46) of the heat exchanger (44) has a heat insulation layer (48) on the inside surface. The engine has a cooling device (94) for cooling the external annular wall (46) of the heat exchanger (44) on the side opposite to the heat insulating layer (48).
Inventors:
RAKHMAILOV ANATOLY
KALIN MARTIN
YAISHNIKOV VALENTIN
KOLOTILENKO MIKHAIL
RAKHMAILOV OLEG
DROZD IGOR
KALIN MARTIN
YAISHNIKOV VALENTIN
KOLOTILENKO MIKHAIL
RAKHMAILOV OLEG
DROZD IGOR
Application Number:
PCT/US2000/003713
Publication Date:
February 08, 2001
Filing Date:
March 10, 2000
Export Citation:
Assignee:
ALM DEV INC (US)
International Classes:
F01D15/02; F02C1/06; F02C3/067; F02C3/10; F02C6/00; F02C6/20; F02C7/08; F28D21/00; (IPC1-7): F02C3/067; F02C3/10; F02C7/08
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