David V Buden

US Patent:

51065746, Apr 21, 1992

Filed:

Aug 9, 1990

Appl. No.:

7/565256

Inventors:

Mohames S. El-Genk - Albuquerque, NM
David Buden - Idaho Falls ID
James E. Mims - Albuquerque NM

Assignee:

University of New Mexico - Albuquergue NM

International Classification:

G21C 1502

US Classification:

376382

Abstract:

A lightweight three sector reactor for use in space. The three sectors provide redundancy for safety and operation assurance. The reactor can be launched empty or fueled and can be fueled, emptied, and refueled while in space. The reactor can be used to power manned space platforms.

US Patent:

48321133, May 23, 1989

Filed:

Mar 11, 1988

Appl. No.:

7/167203

Inventors:

James Mims - Albuquerque NM
David Buden - Albuquerque NM
Kenneth Williams - Albuquerque NM

Assignee:

The United States of America as represented by the United States
Department of Energy - Washington DC

International Classification:

B64G 150
B64G 156
B64G 144

US Classification:

165 1

Abstract:

A thermal radiator system is described for use on an outer space vehicle, which must survive a long period of nonuse and then radiate large amounts of heat for a limited period of time. The radiator includes groups of radiator panels that are pivotally connected in tandem, so that they can be moved to deployed configuration wherein the panels lie largely coplanar, and to a stowed configuration wherein the panels lie in a stack to resist micrometeorite damage. The panels are mounted on a boom which separates a hot power source from a payload. While the panels are stowed, warm fluid passes through their arteries to keep them warm enough to maintain the coolant in a liquid state and avoid embrittlement of material. The panels can be stored in a largely cylindrical shell, with panels progressively further from the boom being of progressively shorter length.