Abstract: An enclosure assembly for enclosing a portion of a fuel delivery system of an engine, such as a portion of a fuel nozzle body that extends away from the engine, is disclosed herein. The enclosure assembly includes a nozzle body cover portion operable to enclose a fuel nozzle body. The enclosure assembly also includes a fuel line cover portion unitary with the nozzle body cover portion and operable to enclose a portion of a fuel supply line connected to the fuel nozzle body. Both the nozzle body cover portion and the fuel line cover portion are defined by a first and second half-shells operable to cooperate together in a clam shell arrangement.

Abstract: An enclosure assembly for enclosing a portion of a fuel delivery system of an engine, such as a portion of a fuel nozzle body that extends away from the engine, is disclosed herein. The enclosure assembly includes a nozzle body cover portion operable to enclose a fuel nozzle body. The enclosure assembly also includes a fuel line cover portion unitary with the nozzle body cover portion and operable to enclose a portion of a fuel supply line connected to the fuel nozzle body. Both the nozzle body cover portion and the fuel line cover portion are defined by a first and second half-shells operable to cooperate together in a clam shell arrangement.

Abstract: A day-night rifle sight, using separate parallel day and night sights comed by means of a beam splitter; is improved by: integrating the housings of the night sight and beam splitter, reducing the outer dimensions, sealing and strengthening the coupling between the from ends of the sights; adding a quick release clamp to the rear ends; reducing the image size of the night sight with a fiber optic taper to match the daysight image and reticule; reducing the size of image forming optics and thereby reducing the inner dimensions of the coupling.