Patent Number: 6,293,338

Title: Gas turbine engine recuperator

Abstract: A recuperator for a gas turbine engine comprises a plurality of cells thatare orientated in an annular array and attached to one another at only theradially inner edges thereof. Each cell comprises a high pressure platehaving spaced integral ribs thereon defining a plurality of lowtemperature compressed air passages and a low pressure plate having aplurality of spaced ribs defining a plurality of high temperature exhaustgas passages.

Inventors: Chapman; William I. (Beverly Hills, MI), Williams; Samuel B. (Bloomfield Hills, MI)


International Classification:

Expiration Date: 09/25/2013