Aeroengine intake having a heat exchanger within an annular...

Power plants – Combustion products used as motive fluid – With safety device

Reexamination Certificate

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Details

C244S13400A, C244S13400A, C060S266000

Reexamination Certificate

active

07398641

ABSTRACT:
A gas turbine engine comprising a nacelle having an intake, the intake defining a generally annular chamber, an engine accessory and a heat exchanger for cooling a fluid of the accessory. The chamber is closed and the heat exchanger is disposed within the chamber operable to provide heat to prevent ice forming on the intake during engine operation.

REFERENCES:
patent: 2435990 (1948-02-01), Weiler
patent: 2594118 (1952-04-01), Boyd
patent: 2712727 (1955-07-01), William et al.
patent: 3981466 (1976-09-01), Shah
patent: 4688394 (1987-08-01), Waldorf
patent: 4688745 (1987-08-01), Rosenthal
patent: 4782658 (1988-11-01), Perry
patent: 4791782 (1988-12-01), Seed
patent: 6131855 (2000-10-01), Porte
patent: 2136880 (1984-09-01), None

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