Power plants – Reaction motor – Liquid oxidizer
Patent
1989-01-23
1990-02-20
Stout, Donald E.
Power plants
Reaction motor
Liquid oxidizer
60232, 60257, F02K 952
Patent
active
049015265
ABSTRACT:
A bottom unit for the combustion chamber of a liquid-fueled rocket including a bottom plate held on a swivel bearing and having circumferentially distributed openings for the injection of the two fuel components as well as two separate groups of supply passages which are connected to these fuel injection openings. The swivel bearing consists of a rigid thrust plate and a rigid hanger plate which are held and joined together by an internally situated, first annular body of rubber elastic material and by a second annular body of rubber elastic material surrounding the first at a radial distance therefrom. The one group of supply passages is formed by the cavity surrounded by tthe first annular body and the other group of supply passages by the annular space between the first and the second annular body.
REFERENCES:
patent: 3016697 (1962-01-01), Sternberg et al.
patent: 3049877 (1962-08-01), Sherman
patent: 3138922 (1964-06-01), Englehart et al.
patent: 3140584 (1964-07-01), Ritchey et al.
patent: 3145530 (1964-08-01), Sobey
patent: 3159969 (1964-12-01), Ernst et al.
patent: 3280563 (1966-10-01), Bowersett
Barth Thomas
Keller Heinz
Firma Carl Freudenberg
Milde Jr. Karl F.
Stout Donald E.
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