Patents by Inventor Peter M. McIntyre
Peter M. McIntyre 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).
-
Patent number: 8983017Abstract: Systems and methods for operating an accelerator driven sub-critical core. In one embodiment, a fission power generator includes a sub-critical core and a plurality of proton beam generators. Each of the proton beam generators is configured to concurrently provide a proton beam into a different area of the sub-critical core. Each proton beam scatters neutrons within the sub-critical core. The plurality of proton beam generators provides aggregate power to the sub-critical core, via the proton beams, to scatter neutrons sufficient to initiate fission in the sub-critical core.Type: GrantFiled: August 31, 2011Date of Patent: March 17, 2015Assignee: Texas A&M University SystemInventors: Peter M. McIntyre, Akhdiyor Sattarov
-
Patent number: 8592346Abstract: A method for fabricating a wire from textured powder includes compressing a powder comprising a plurality of particles into a ribbon. The method further includes encasing the ribbon between two foil sheets to create a sheet of encased ribbon. The method additionally includes rolling the encased ribbon into a substantially cylindrical undrawn wire. The method further includes drawing the undrawn wire to create a substantially cylindrical wire having a diameter less than a diameter of the substantially cylindrical undrawn wire.Type: GrantFiled: August 1, 2011Date of Patent: November 26, 2013Assignee: The Texas A&M University SystemInventors: Peter M. McIntyre, Kyle C. Damborsky, Nathaniel J. Pogue
-
Publication number: 20130051508Abstract: Systems and methods for operating an accelerator driven sub-critical core. In one embodiment, a fission power generator includes a sub-critical core and a plurality of proton beam generators. Each of the proton beam generators is configured to concurrently provide a proton beam into a different area of the sub-critical core. Each proton beam scatters neutrons within the sub-critical core. The plurality of proton beam generators provides aggregate power to the sub-critical core, via the proton beams, to scatter neutrons sufficient to initiate fission in the sub-critical core.Type: ApplicationFiled: August 31, 2011Publication date: February 28, 2013Applicant: TEXAS A&M UNIVERSITY SYSTEMInventors: Peter M. MCINTYRE, Akhdiyor SATTAROV
-
Publication number: 20120028809Abstract: A method for fabricating a wire from textured powder includes compressing a powder comprising a plurality of particles into a ribbon. The method further includes encasing the ribbon between two foil sheets to create a sheet of encased ribbon. The method additionally includes rolling the encased ribbon into a substantially cylindrical undrawn wire. The method further includes drawing the undrawn wire to create a substantially cylindrical wire having a diameter less than a diameter of the substantially cylindrical undrawn wire.Type: ApplicationFiled: August 1, 2011Publication date: February 2, 2012Applicant: The Texas A&M University SystemInventors: Peter M. McIntyre, Kyle C. Damborsky, Nathaniel J. Pogue
-
Patent number: 7746192Abstract: Fabrication methods for contoured polyhedral cavities for particle acceleration are disclosed. The process may include: trimming flat sheets to a conformal shape; bending the sheets to form a contour that is axially curved and azimuthally flat; and joining the sheets to form a circumferentially polyhedral cavity that is configured to support a resonant electromagnetic field at cryogenic temperatures. The resulting cavity may have ductile or even brittle superconducting materials with an axially-oriented grain structure at each point on the circumference of the cavity. As part of the assembly process, the sheets may be bonded to a supporting substrate of thermally conductive material having integrated cooling passages. The supporting substrates may be configured to have electrical contact near the cavity openings while having a small gap near the equators of the cavity. Moreover, mode-coupling channels and waveguides may be provided to extract energy from undesired deflection modes.Type: GrantFiled: June 20, 2006Date of Patent: June 29, 2010Assignee: The Texas A&M University SystemInventor: Peter M. McIntyre
-
Publication number: 20040016892Abstract: An improved electronic pasteurization method and system is presented. The improved electronic pasteurization system includes a coupled accelerator and a treatment station. The coupled accelerator includes a coupled multiplier supply (CMS) having a mechanical drive system and power modules. The mechanical drive system supplies mechanical power to the power modules, which convert the mechanical power into electrical power that provides stepped-up power to the accelerator column.Type: ApplicationFiled: November 13, 2002Publication date: January 29, 2004Inventors: Peter M. McIntyre, Erwin M. Thomas
-
Publication number: 20030193033Abstract: An electronic accelerator comprises an accelerator column operable to produce at least one electron beam aimed at at least one target, a modulation control system operable to control the modulation of the at least one electron beam, and a plurality of power assemblies, each power assembly operable to supply a stepped-up power to the next successive power assembly.Type: ApplicationFiled: May 13, 2003Publication date: October 16, 2003Applicant: Accelerator Technology Corp.Inventor: Peter M. McIntyre
-
Patent number: 6576915Abstract: A method and system for electronic pasteurization using an electron beam is provided. The electronic pasteurization system (20) may comprise a module accelerator (22a), a module electron beam transport system (24a), and at least one treatment station (26). The module accelerator (22) produces a plurality of independent electron beams (28). The module electron beam transport system (24a) communicates the electron beams (28) to the treatment stations (26). A target (30) is irradiated with the electron beam (28) within the treatment station (26).Type: GrantFiled: February 11, 1999Date of Patent: June 10, 2003Inventor: Peter M. McIntyre
-
Patent number: 6448501Abstract: An armored spring-core superconducting cable (12) is provided. The armored spring-core superconducting cable (12) may include a spring-core (20), at least one superconducting strand (24) wound onto the spring-core (20), and an armored shell (22) that encases the superconducting strands (24). The spring-core (20) is generally a perforated tube that allows purge gases and cryogenic liquids to be circulated through the armored superconducting cable (12), as well as managing the internal stresses within the armored spring-core superconducting cable (12). The armored shell (22) manages the external stresses of the armored spring-core superconducting cable (12) to protect the fragile superconducting strands (24). The armored spring-core superconducting cable (12) may also include a conductive jacket (34) formed outwardly of the armored shell (22).Type: GrantFiled: March 29, 1999Date of Patent: September 10, 2002Inventors: Peter M. McIntyre, Rainer H. Soika
-
Patent number: 6002316Abstract: A superconducting coil (12) having a plurality of superconducting layers (18) is provided. Each superconducting layer (18) may have at least one superconducting element (20) which produces an operational load. An outer support structure (24) may be disposed outwardly from the plurality of layers (18). A load transfer system (22) may be coupled between at least one of the superconducting elements (20) and the outer support structure (24). The load transfer system (22) may include a support matrix structure (30) operable to transfer the operational load from the superconducting element (20) directly to the outer support structure (24). A shear release layer (40) may be disposed, in part, between the superconducting element (20) and the support matrix structure (30) for relieving a shear stress between the superconducting element (20) and the support matrix structure (30).Type: GrantFiled: May 13, 1998Date of Patent: December 14, 1999Assignee: The Texas A&M University SystemInventors: Peter M. McIntyre, Weijun Shen, Nick Diaczenko, Dan A. Gross
-
Patent number: 5994901Abstract: A magnetic resonance logging instrument is provided. The magnetic resonance logging instrument (10) may comprise a superconducting magnet system (12) operable to produce a static magnetic field and disposed within a housing (19). An antenna system (14) operable to produce and sense a radio frequency magnetic field may be disposed, in part, within the housing (19) and coupled to the superconducting magnet system (12). A cryogenic cooling system (16) operable to cool the superconducting magnet system (12) may also be disposed within the housing (19). A power system (18) operable to supply power to the superconducting magnet system (12), the antenna system(14), and the cryogenic cooling system(16) may also be provided.Type: GrantFiled: May 13, 1998Date of Patent: November 30, 1999Assignee: Global Petroleum Resouces InstituteInventors: Peter M. McIntyre, Weijun Shen, Dan A. Gross
-
Patent number: 5659281Abstract: Superconducting electromagnets suitable for use in the NMR tomography of human organs, and a method of making the same, are disclosed. Each of the disclosed electromagnets are constructed according to a structured coils methodology, where the desired field at locations within the volume of interest and, optionally, outside of the location of the coils is selected; the current magnitude and polarity for a plurality of coil elements locations are then optimized, by way of a computer program, to provide the desired field magnitude at the locations. The magnet construction results in a plurality of coils of varying current polarity, and of irregular shape and size, optimized to provide the uniform field.Type: GrantFiled: December 19, 1994Date of Patent: August 19, 1997Assignee: Houston Advanced Research CenterInventors: Sergio Pissanetzky, Peter M. McIntyre
-
Patent number: 5374913Abstract: A superconducting magnet for use in a particle accelerator of the synchotron type is disclosed. The disclosed magnet includes twin bores, each having beam pipes therein. A flux pipe is provided between the twin bores such that a 360.degree. magnetic flux path is formed. A superconducting coil encircles the bores and flux pipe, for generating the transverse magnetic field across the beam pipes. The flux pipe may be formed of non-magnetic material for a linear magnet, or alternatively may be formed of ferromagnetic laminations parallel to the direction of the magnetic field to form a superferric magnet with minimal eddy current generation. The flux pipe includes magnetic stress relief bubbles near the bores, compensating for the crowding effect near the inner radius of the flux pipe.Type: GrantFiled: December 13, 1991Date of Patent: December 20, 1994Assignee: Houston Advanced Research CenterInventors: Sergio Pissantezky, Peter M. McIntyre
-
Patent number: 5227701Abstract: An electron tube for achieving high power at high frequency with high efficiency, including an input coupler, a ribbon-shaped electron beam and a traveling wave output coupler. The input coupler is a lumped constant resonant circuit that modulates a field emitter array cathode at microwave frequency. A bunched ribbon electron beam is emitted from the cathode in periodic bursts at the desired frequency. The beam has a ribbon configuration to eliminate limitations inherent in round beam devices. The traveling wave coupler efficiently extracts energy from the electron beam, and includes a waveguide with a slot therethrough for receiving the electron beam. The ribbon beam is tilted at an angle with respect to the traveling wave coupler so that the electron beam couples in-phase with the traveling wave in the waveguide. The traveling wave coupler thus extracts energy from the electron beam over the entire width of the beam.Type: GrantFiled: May 18, 1988Date of Patent: July 13, 1993Inventor: Peter M. McIntyre
-
Patent number: 4915541Abstract: Disclosed is a continuous tunneling and lining machine. The machine is capable of simultaneously boring and lining a tunnel through a solid medium. The machine comprises four major components including: (1) an excavation system; (2) a debris removal system; (3) a lining system; and (4) a liner material retrieval system. The excavation system comprises a rotary excavator that excavates the tunnel bore. The lining system mixes liner materials at the bulkhead and pumps the mixed material into slipform. The slipform comprises an inner form, an outer form and a wall connecting the inner and outer form and at least one mandrel. The mandrels form cast in place passageways to accommodate liner component retrieval and excavation debris removal. The debris removal system pumps excavation debris through the excavated area into the mandrels and out the cast in place passageways.Type: GrantFiled: June 9, 1988Date of Patent: April 10, 1990Inventors: Louis J. Thompson, Peter M. McIntyre, James K. Carta
-
Patent number: 4793736Abstract: Disclosed is a continuous tunneling and lining machine. The machine is capable of simultaneously boring and lining a tunnel through a solid medium. The machine comprises four major components including: (1) an excavation system; (2) a debris removal system; (3) a lining system; and (4) a liner material retrieval system. The excavation system comprises a rotary excavator that excavates the tunnel bore. The lining system mixes liner materials at the bulkhead and pumps the mixed material into slipform. The slipform comprises an inner form, an outer form and a wall connecting the inner and outer form and at least one mandrel. The mandrels form cast in place passageways to accommodate liner component retrieval and excavation debris removal. The debris removal system pumps excavation debris through the excavated area into the mandrels and out the cast in place passageways.Type: GrantFiled: November 12, 1987Date of Patent: December 27, 1988Inventors: Louis J. Thompson, Peter M. McIntyre, James K. Carta