US PATENT SUBCLASS 60 / 264
.~ Including motive fluid treating means


Current as of: June, 1999
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60 /   HD   POWER PLANTS

200.1  DF  REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) {28}
264.~ Including motive fluid treating means


DEFINITION

Classification: 60/264

(under subclass 200.1) Apparatus having means whereby a physical characteristic of a stream of pressurized motive fluid may be changed by the introduction of a substance into said stream to react or mix therewith.

SEE OR SEARCH THIS CLASS, SUBCLASS:

231, for motors having thrust direction modifying means employing a means to inject a fluid into the motive fluid ejecting means.

246, for motors having means to mix pressurized air from the effluent from a nonair breathing combustion chamber.

248, for reaction motors having means to bypass air around an intermittent combustion chamber and to mix said air with combustion products issuing from said combustion chamber.

261, for a motor having means to add oxidizer or fuel to an atmosphere of previously formed combustion products to promote further burning. 265, for motors having means to flow a film of fluid on a motor component surface between said surface and the motive fluid to cool the component, and means whereby the fluid may ultimately combine with the motive fluid.

SEE OR SEARCH CLASS

239, Fluid Sprinkling, Spraying, and Diffusing,

127.3, for means to mix a cooling fluid with the main discharge stream in a nozzle of a reaction motor, and subclass 265.17 for a means to add a secondary fluid to the main stream upstream of the nozzle outlet.