The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 15, 2023

Filed:

Sep. 18, 2020
Applicant:

Bwxt Nuclear Energy, Inc., Lynchburg, VA (US);

Inventors:

James B. Inman, Forest, VA (US);

Steven M. Delessio, Madison, AL (US);

Andrew C. Whitten, Lynchburg, VA (US);

Curtis G. Hamilton, Lynchburg, VA (US);

Assignee:

BWXT Nuclear Energy, Inc., Lynchburg, VA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64G 1/40 (2006.01); G21C 13/028 (2006.01); G21C 5/10 (2006.01);
U.S. Cl.
CPC ...
B64G 1/408 (2013.01); G21C 5/10 (2013.01); G21C 13/028 (2013.01);
Abstract

A nuclear reactor has first and second plenum plates disposed in a pressure vessel. Both plenum plates have a plurality of apertures. The second plenum plate is parallel to the first plenum plate. A fuel element includes a fuel element coolant flow tube which extends through aligned apertures of the parallel plenum plates. A fuel element standoff spool is disposed about a portion of the fuel element coolant flow tube which is located between the plenum plates. The nuclear reactor is also usable in nuclear thermal propulsion.


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