IP Library Granted Patent US 9,214,246
Granted Patent B2
US 9,214,246 · App. 12/215,671 · Granted Dec 15, 2015

System and method for operating a modular nuclear fission deflagration wave reactor

Inventors: Charles E. Ahlfeld (LaJolla, CA); John Rogers Gilleland (Kirkland, WA); Roderick A. Hyde (Redmond, WA); Muriel Y. Ishikawa (Livermore, CA); David G. McAlees (Bellevue, WA); Nathan P. Myhrvold (Medina, WA); Charles Whitmer (North Bend, WA); Lowell L. Wood, Jr. (Bellevue, WA); Ashok Odedra (Bellevue, WA)
Assignee: TerraPower, LLC
G21C1/00G21C1/026G21C1/30G21C5/00Y02E30/34
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Quick Facts
Patent No.
US 9,214,246
App. No.
12/215,671
Granted
Dec 15, 2015
Kind
B2
Abstract

Illustrative embodiments provide modular nuclear fission deflagration wave reactors and methods for their operation. Illustrative embodiments and aspects include, without limitation, modular nuclear fission deflagration wave reactors, modular nuclear fission deflagration wave reactor modules, methods of operating a modular nuclear fission deflagration wave reactor, and the like.

Claims (5)

1. A method of operating a modular nuclear fission deflagration wave reactor, the method comprising: shielding at least a portion of a nuclear fission deflagration wave reactor module; installing the shielded nuclear fission deflagration wave reactor module in a modular nuclear fission deflagration wave reactor, removing the installed shielding from at least a portion of the shielded nuclear fission deflagration wave reactor module, and neutronically coupling the previously-shielded nuclear fission deflagration wave reactor module with at least one adjacent nuclear fission deflagration wave reactor module in the modular nuclear fission deflagration wave reactor, wherein neutronically coupling includes initiating a nuclear fission deflagration wave in the previously-shielded nuclear fission deflagration wave reactor module.

2. The method of claim 1 , wherein shielding at least a portion of the nuclear fission deflagration wave reactor module includes removably disposing nuclear shielding material proximate the nuclear fission deflagration wave reactor module.

3. The method of claim 2 , wherein removably disposing the nuclear shielding material proximate the nuclear fission deflagration wave reactor module includes removably installing the nuclear shielding material adjacent the nuclear fission deflagration wave reactor module.

4. The method of claim 1 , further comprising propagating at least one nuclear fission deflagration wave in the previously-shielded nuclear fission deflagration wave reactor module.

5. The method of claim 1 , wherein shielding at least a portion of a nuclear fission deflagration wave reactor module attenuates at least one radiation type chosen from neutron radiation and γ radiation.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 26, 2015
From: SEARETE LLC
To: TERRAPOWER, LLC
Reel/Frame 035037/0550 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 24, 2014
From: THE INVENTION SCIENCE FUND I LLC
To: TERRAPOWER, LLC
Reel/Frame 032746/0706 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 4, 2010
From: ODEDRA, ASHOK
To: SEARETE LLC
Reel/Frame 024331/0394 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2008
From: AHLFELD, CHARLES E.; GILLELAND, JOHN ROGERS; HYDE, RODERICK A.; ISHIKAWA, MURIEL Y.; MCALEES, DAVID G.; MYHRVOLD, NATHAN P.; WHITMER, CHARLES; WOOD, JR., LOWELL L.
To: SEARETE LLC
Reel/Frame 021612/0113 →
Continuity (4)
Continuation In Part 12152293 · May 12, 2008
Continuation In Part 12069907 · Feb 12, 2008
Continuation In Part 11605943 · Nov 28, 2006
Related Publication 20090225920A1 · Sep 10, 2009