Kistler Aerospace Corporation

Charles D Limerick

David B Cochran

George E Mueller

Thomas G Johnson

Richard H Kohrs

Richard A Bailey

Steven C Knowles

Dean L Misterek

Joseph W Cuzzupoli

Terill L Burlison

William B Duncan

Ryan M Curtis

A reusable module is affixed atop a reusable orbital vehicle (OV). Various configurations of the reusable module have identical external dimensions in the region of attachment to the OV to permit interchangeability. Different configurations can accommodate a variety of missions of different type and duration. A variety of cargo modules of different configurations allow cargo to be uplifted into orbit. In one embodiment, the cargo module is an unpressurized cargo module in which the cargo is exposed to the environment of space during the unloading process. The cargo module may also be a pressurized cargo module. In an alternative embodiment, the cargo module may include both a pressurized cargo module and unpressurized cargo module.

Reusable orbital vehicle with interchangeable cargo modules

An orbital vehicle ( ) having a propulsion module ( ) and a logistics module ( ). The logistics module includes a generally cylindrical outer shell ( ) with first and second ends. An openable cover ( ) is coupled with the outer shell at the first end, thereby providing access to the interior of the logistics module. The second end is adapted to couple to the propulsion module. A cargo container ( ) is disposed generally within the outer shell, the cargo container including a berthing mechanism ( ) disposed to be accessible when the cover is opened. A retractable grapple fixture ( ) is provided on the logistics module, selectively positionable between an extended position and a retracted position. When the grapple fixture is in the extended position a grapple shaft ( ) can be accessed to secure the orbital vehicle. When the grapple fixture is retracted, it is enclosed within the orbital vehicle.

Logistics module system and method

A system is provided for delivering liquid propellant in a booster stage of a launch vehicle. The system includes an arrangement of tanks and valves to direct a first supply of liquid propellant during ascent of the booster stage and a second supply during descent of the booster stage. In disclosed embodiments, tanks may be arranged in series or parallel.

Delivering liquid propellant in a reusable booster stage

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Issaquah, WA, United States of America

Charles D Limerick