Patents by Inventor Steven Bruce Shelton
Steven Bruce Shelton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9239385Abstract: In a method of producing isotopes in a light water power reactor, one or more targets within the reactor may be irradiated under a neutron flux to produce one or more isotopes. The targets may be assembled into one or more fuel bundles that are to be loaded in a core of the reactor at a given outage. Power operations in the reactor irradiate the fuel bundles so as to generate desired isotopes, such as one or more radioisotopes at a desired specific activity or stable isotopes at a desired concentration.Type: GrantFiled: September 27, 2010Date of Patent: January 19, 2016Assignee: GENERAL ELECTRIC COMPANYInventors: Russell Morgan Fawcett, Randy Peter Gonzales, Russell Patrick Higgins, Robert Bryant James, Michael Thomas Kiernan, William Earl Russell, II, Steven Bruce Shelton, David Grey Smith, Russell Edward Stachowski, Lukas Trosman
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Publication number: 20150348663Abstract: In a method of producing isotopes in a light water power reactor, one or more targets within the reactor may be irradiated under a neutron flux to produce one or more isotopes. The targets may be assembled into one or more fuel bundles that are to be loaded in a core of the reactor at a given outage. Power operations in the reactor irradiate the fuel bundles so as to generate desired isotopes, such as one or more radioisotopes at a desired specific activity or stable isotopes at a desired concentration.Type: ApplicationFiled: September 27, 2010Publication date: December 3, 2015Inventors: Russell Morgan Fawcett, Randy Peter Gonzales, Russell Patrick Higgins, Robert Bryant James, Michael Thomas Kiernan, William Earl Russell, II, Steven Bruce Shelton, David Grey Smith, Russell Edward Stachowski, Lukas Trosman
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Patent number: 8953731Abstract: In a method of producing isotopes in a light water power reactor, one or more targets within the reactor may be irradiated under a neutron flux to produce one or more isotopes. The targets may be assembled into one or more fuel bundles that are to be loaded in a core of the reactor at a given outage. Power operations in the reactor irradiate the fuel bundles so as to generate desired isotopes, such as one or more radioisotopes at a desired specific activity or stable isotopes at a desired concentration.Type: GrantFiled: December 3, 2004Date of Patent: February 10, 2015Assignee: General Electric CompanyInventors: Russell Morgan Fawcett, Randy Peter Gonzales, Russell Patrick Higgins, Robert Bryant James, Michael Thomas Kiernan, William Earl Russell, II, Steven Bruce Shelton, David Grey Smith, Russell Edward Stachowski, Lukas Trosman
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Patent number: 8842801Abstract: A rod assembly for a fuel bundle of a nuclear reactor may include an upper end piece, lower end piece and a plurality of rod segments attached between the upper and lower end pieces and to each other so as to form an axial length of the rod assembly. The rod assembly may include an adaptor subassembly provided at given connection points for connecting adjacent rod segments or a given rod segment with one of the upper and lower end pieces. The connection points along the axial length of the rod assembly may be located where the rod assembly contacts a spacer in the fuel bundle. One (or more) of the rod segments may include an irradiation target therein for producing a desired isotope when a fuel bundle containing one (or more) rod assemblies is irradiated in a core of the reactor.Type: GrantFiled: July 30, 2008Date of Patent: September 23, 2014Assignee: General Electric CompanyInventors: Russell Morgan Fawcett, Randy Peter Gonzales, Russell Patrick Higgins, Robert Bryant James, Michael Thomas Kiernan, William Earl Russell, II, Steven Bruce Shelton, David Grey Smith, Russell Edward Stachowski, Lukas Trosman
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Patent number: 8265221Abstract: A debris trap catches debris falling through a fuel bundle orifice in a nuclear reactor. The debris trap includes a shaft and a debris capture tray attached to an end of the shaft. The debris capture tray includes a tray cavity sized larger than the fuel bundle orifice.Type: GrantFiled: July 19, 2011Date of Patent: September 11, 2012Assignee: Global Nuclear Fuel—Americas, LLCInventors: Steven Bruce Shelton, Gerald Martin Latter
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Publication number: 20110317798Abstract: A debris trap catches debris falling through a fuel bundle orifice in a nuclear reactor. The debris trap includes a shaft and a debris capture tray attached to an end of the shaft. The debris capture tray includes a tray cavity sized larger than the fuel bundle orifice.Type: ApplicationFiled: July 19, 2011Publication date: December 29, 2011Inventors: Steven Bruce Shelton, Gerald Martin Latter
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Patent number: 8009790Abstract: A debris trap catches debris falling through a fuel bundle orifice in a nuclear reactor. The debris trap includes a shaft and a debris capture tray attached to an end of the shaft. The debris capture tray includes a tray cavity sized larger than the fuel bundle orifice.Type: GrantFiled: December 13, 2007Date of Patent: August 30, 2011Assignee: Global Nuclear Fuel — Americas, LLCInventors: Steven Bruce Shelton, Gerald Martin Latter
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Publication number: 20100135451Abstract: A debris trap catches debris falling through a fuel bundle orifice in a nuclear reactor. The debris trap includes a shaft and a debris capture tray attached to an end of the shaft. The debris capture tray includes a tray cavity sized larger than the fuel bundle orifice.Type: ApplicationFiled: December 13, 2007Publication date: June 3, 2010Inventors: Steven Bruce Shelton, Gerald Martin Latter
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Publication number: 20090122946Abstract: A rod assembly for a fuel bundle of a nuclear reactor may include an upper end piece, lower end piece and a plurality of rod segments attached between the upper and lower end pieces and to each other so as to form an axial length of the rod assembly. The rod assembly may include an adaptor subassembly provided at given connection points for connecting adjacent rod segments or a given rod segment with one of the upper and lower end pieces. The connection points along the axial length of the rod assembly may be located where the rod assembly contacts a spacer in the fuel bundle. One (or more) of the rod segments may include an irradiation target therein for producing a desired isotope when a fuel bundle containing one (or more) rod assemblies is irradiated in a core of the reactor.Type: ApplicationFiled: July 30, 2008Publication date: May 14, 2009Inventors: Russell Morgan Fawcett, Randy Peter Gonzales, Russell Patrick Higgins, Robert Bryant James, Michael Thomas Kiernan, William Earl Russell, II, Steven Bruce Shelton, David Grey Smith, Russell Edward Stachowski, Lukas Trosman
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Patent number: 7526058Abstract: A rod assembly for a fuel bundle of a nuclear reactor may include an upper end piece, lower end piece and a plurality of rod segments attached between the upper and lower end pieces and to each other so as to form an axial length of the rod assembly. The rod assembly may include an adaptor subassembly provided at given connection points for connecting adjacent rod segments or a given rod segment with one of the upper and lower end pieces. The connection points along the axial length of the rod assembly may be located where the rod assembly contacts a spacer in the fuel bundle. One (or more) of the rod segments may include an irradiation target therein for producing a desired isotope when a fuel bundle containing one (or more) rod assemblies is irradiated in a core of the reactor.Type: GrantFiled: December 3, 2004Date of Patent: April 28, 2009Assignee: General Electric CompanyInventors: Russell Morgan Fawcett, Randy Peter Gonzales, Russell Patrick Higgins, Robert Bryant James, Michael Thomas Kiernan, William Earl Russell, II, Steven Bruce Shelton, David Grey Smith, Russell Edward Stachowski, Lukas Trosman