Rocket engine

Details Rocket engine Rocket engine

1989-08-11

1991-06-25

Casaregola, Louis J.

Power plants

Reaction motor

Liquid oxidizer

60267, F02K 942

Patent

active

050256238

ABSTRACT:
Known air intake type rocket engines of the type in which air is condensed and liquefied by employing a propelling agent, loaded on the rocket, as a coolant, and in which the liquefied air is utilized as an oxidizing agent or working fluid, are improved according to the present invention in that air remaining uncondensed is compressed and then condensed and liquefield by employing the liquefied air as a coolant.

REFERENCES:
patent: 2960834 (1960-11-01), Kirk Patrick
patent: 3002340 (1961-10-01), Landerman
patent: 3040520 (1962-06-01), Rae
patent: 3410092 (1968-11-01), Goldstein
patent: 3557557 (1971-01-01), Prachar
patent: 3561217 (1971-02-01), Hall
patent: 3756024 (1973-09-01), Gay
patent: 3775977 (1973-12-01), Builder et al.
patent: 4754601 (1988-07-01), Minovitch
patent: 4771601 (1988-09-01), Spies
patent: 4782655 (1988-11-01), Weber
patent: 4893471 (1990-01-01), Huling
Aviation Week and Space Technology, Nov. 6, 1961, p. 59, Liquid Air Cycle Engines for High-Speed Aircraft.
Journal of the British Interplanetary Society, 1963-64, vol. 19, pp. 484-490, Lace Concept Feasibility Proof Sought.

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