Regenerator disc drive

Details Regenerator disc drive Regenerator disc drive

1977-11-14

1979-03-20

Davis, Jr., Albert W.

Heat exchange

Regenerator

Movable heat storage mass with enclosure

64 27R, 64 27CS, 74443, 267136, 267181, F28D 1900

Patent

active

041449290

ABSTRACT:
A regenerator assembly for a gas turbine engine includes a center driven, rotatable disc type ceramic core with a hub and drive shaft including a chain driven sprocket fixedly secured thereto and wherein damper means including first and second relatively movable parts are connected between the sprocket and hub and a resiliently yieldable slipper is located in the hub and compressible to accept hub loads without taking a permanent set; the damper means and slipper combining to damp oscillations in said matrix disc drive shaft during operation of the regenerator assembly and further operative to isolate frangible material of the core from shocks imposed thereon by the drive thereto.

REFERENCES:
patent: 3257860 (1966-06-01), Runde et al.
patent: 3296829 (1967-01-01), Williams
patent: 3476173 (1969-11-01), Bracken, Jr. et al.
patent: 3612163 (1971-10-01), Powell
patent: 3834881 (1974-09-01), Niebylski
patent: 3850228 (1974-11-01), Barnard
patent: 3913662 (1975-10-01), Davis

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