Power plants – Reaction motor – Solid propellant
Patent
1975-05-13
1977-03-15
Croyle, Carlton R.
Power plants
Reaction motor
Solid propellant
60271, 239444, F02K 904
Patent
active
040117200
ABSTRACT:
A gas generator or rocket motor is provided in which discrete and accurate time vs. flow output relationships or profiles are established by the rotation of a rotor located between the exit and its combustion chamber to various positions to select one of a plurality of primary nozzles or orifices of accurately calibrated predetermined flow characteristics through which pressurized gases from the combustion chamber are directed by passages in the rotor. The gases then flow out of the device through an exit comprising nozzles in the case of a rocket motor.
REFERENCES:
patent: 2489953 (1949-11-01), Burney
patent: 2519878 (1950-08-01), Biork et al.
patent: 2612747 (1952-10-01), Skinner
patent: 3142960 (1964-08-01), Bluck
patent: 3301785 (1967-01-01), Ratliff et al.
patent: 3688636 (1972-09-01), Spiess et al.
patent: 3801019 (1974-04-01), Trenary et al.
Croyle Carlton R.
Marcus Stanley A.
Ross Thomas I.
Thiokol Corporation
Wright, Jr. William R.
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