Patents Assigned to MSNW, LLC
  • Patent number: 10760552
    Abstract: Systems and methods establish plasma in a rotating magnetic field. An exemplary embodiment is a plasma thruster that establishes a first transverse magnetic field with respect to a system axis of a plasma propulsion system; establishes a second transverse magnetic field oriented orthogonally to the first transverse magnetic field, wherein the second transverse magnetic field is out of phase with the first transverse magnetic field; and establishes a magnetic field aligned with the system axis using a plurality of magnet elements oriented along the system axis. A plasma containment portion defines an interior region, wherein an interior region of a plasma containment portion accommodates a plasma that is established by a rotating magnetic field component that is cooperatively established by the first transverse magnetic field and the second transverse magnetic field, and wherein the plasma is accelerated out of the plasma containment portion by magnetic forces to generate a propulsion force.
    Type: Grant
    Filed: September 28, 2015
    Date of Patent: September 1, 2020
    Assignee: MSNW LLC
    Inventors: John Thomas Slough, David Edwin Kirtley
  • Publication number: 20180025792
    Abstract: Method and apparatus for heating and/or compressing plasmas to thermonuclear temperatures and densities are provided. In one aspect, at least one of at least two plasmoids separated by a distance is accelerated towards the other. The plasmoids interact, for instance to form a resultant plasmoid, to convert a kinetic energy into a thermal energy. The resultant plasmoid is confined in a high energy density state using a magnetic field. One or more plasmoids may be compressed. Energy may be recovered, for example via a blanket and/or directly via one or more coils that create a magnetic field and/or circuits that control the coils.
    Type: Application
    Filed: August 21, 2017
    Publication date: January 25, 2018
    Applicant: MSNW, LLC
    Inventor: John T. Slough
  • Patent number: 9741457
    Abstract: Method and apparatus for heating and/or compressing plasmas to thermonuclear temperatures and densities are provided. In one aspect, at least one of at least two plasmoids separated by a distance is accelerated towards the other. The plasmoids interact, for instance to form a resultant plasmoid, to convert a kinetic energy into a thermal energy. The resultant plasmoid is confined in a high energy density state using a magnetic field. One or more plasmoids may be compressed. Energy may be recovered, for example via a blanket and/or directly via one or more coils that create a magnetic field and/or circuits that control the coils.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: August 22, 2017
    Assignee: MSNW, LLC
    Inventor: John T. Slough
  • Patent number: 9524802
    Abstract: Systems and methods establish a magnetically insulated fusion process. An exemplary embodiment establishes a Field Reversed Configuration (FRC) plasma, wherein the FRC plasma is a closed field, magnetically confined plasma; collapses a metal shell about the FRC plasma; and establishes a fusion reaction in response to collapsing the metal shell about the FRC plasma.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: December 20, 2016
    Assignee: MSNW LLC
    Inventor: John Thomas Slough
  • Publication number: 20150364220
    Abstract: Systems and methods establish a magnetically insulated fusion process. An exemplary embodiment establishes a Field Reversed Configuration (FRC) plasma, wherein the FRC plasma is a closed field, magnetically confined plasma; collapses a metal shell about the FRC plasma; and establishes a fusion reaction in response to collapsing the metal shell about the FRC plasma.
    Type: Application
    Filed: June 25, 2015
    Publication date: December 17, 2015
    Applicant: MSNW LLC
    Inventor: John Thomas Slough
  • Patent number: 9145874
    Abstract: Systems and methods establish plasma in a rotating magnetic field. An exemplary embodiment is a plasma thruster that establishes a first transverse magnetic field with respect to a system axis of a plasma propulsion system; establishes a second transverse magnetic field oriented orthogonally to the first transverse magnetic field, wherein the second transverse magnetic field is out of phase with the first transverse magnetic field; and establishes a magnetic field aligned with the system axis using a plurality of magnet elements oriented along the system axis. A plasma containment portion defines an interior region, wherein an interior region of a plasma containment portion accommodates a plasma that is established by a rotating magnetic field component that is cooperatively established by the first transverse magnetic field and the second transverse magnetic field, and wherein the plasma is accelerated out of the plasma containment portion by magnetic forces to generate a propulsion force.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: September 29, 2015
    Assignee: MSNW LLC
    Inventors: John Thomas Slough, David Edwin Kirtley
  • Patent number: 9082516
    Abstract: Systems and methods establish a magnetically insulated fusion process. An exemplary embodiment establishes a Field Reversed Configuration (FRC) plasma, wherein the FRC plasma is a closed field, magnetically confined plasma; collapses a metal shell about the FRC plasma; and establishes a fusion reaction in response to collapsing the metal shell about the FRC plasma.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: July 14, 2015
    Assignee: MSNW LLC
    Inventor: John Thomas Slough
  • Publication number: 20140023170
    Abstract: Systems and methods establish a magnetically insulated fusion process. An exemplary embodiment establishes a Field Reversed Configuration (FRC) plasma, wherein the FRC plasma is a closed field, magnetically confined plasma; collapses a metal shell about the FRC plasma; and establishes a fusion reaction in response to collapsing the metal shell about the FRC plasma.
    Type: Application
    Filed: November 6, 2012
    Publication date: January 23, 2014
    Applicant: MSNW LLC
    Inventor: MSNW LLC
  • Publication number: 20120031070
    Abstract: Systems and methods establish plasma in a rotating magnetic field. An exemplary embodiment is a plasma thruster that establishes a first transverse magnetic field with respect to a system axis of a plasma propulsion system; establishes a second transverse magnetic field oriented orthogonally to the first transverse magnetic field, wherein the second transverse magnetic field is out of phase with the first transverse magnetic field; and establishes a magnetic field aligned with the system axis using a plurality of magnet elements oriented along the system axis. A plasma containment portion defines an interior region, wherein an interior region of a plasma containment portion accommodates a plasma that is established by a rotating magnetic field component that is cooperatively established by the first transverse magnetic field and the second transverse magnetic field, and wherein the plasma is accelerated out of the plasma containment portion by magnetic forces to generate a propulsion force.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 9, 2012
    Applicant: MSNW LLC
    Inventors: John Thomas Slough, David Edwin Kirtley
  • Publication number: 20110293056
    Abstract: Method and apparatus for heating and/or compressing plasmas to thermonuclear temperatures and densities are provided. In one aspect, at least one of at least two plasmoids separated by a distance is accelerated towards the other. The plasmoids interact, for instance to form a resultant plasmoid, to convert a kinetic energy into a thermal energy. The resultant plasmoid is confined in a high energy density state using a magnetic field. One or more plasmoids may be compressed. Energy may be recovered, for example via a blanket and/or directly via one or more coils that create a magnetic field and/or circuits that control the coils.
    Type: Application
    Filed: February 12, 2010
    Publication date: December 1, 2011
    Applicant: MSNW, LLC
    Inventor: John T. Slough