Patents Assigned to NASA Glenn Research Center
  • Publication number: 20170263337
    Abstract: Nuclear fusion processes with enhanced rates may be realized by providing energetic electrons in an environment containing a suitable fuel gas, a liquid fuel source, a solid fuel source, a plasma fuel source, or any combination thereof. The fuel source may be deuterium, tritium, a combination thereof, or any fuel source capable of creating deeply screened and/or neutral nuclei when exposed to energetic electrons. Under proper conditions, at least some of the deeply screened and/or neutral nuclei fuse with other nuclei. Neutral versions of deuteron and/or triton nuclei may be created by bringing neutrons with certain energy levels (e.g., around 3 MeV, but optionally less or much less than 3 MeV) into interaction with other neutrons, forming neutral versions of deuterons and/or tritons. Such processes may be used for power generation, heat production, nuclear waste remediation, material creation, and/or medical isotope production, for example.
    Type: Application
    Filed: March 9, 2016
    Publication date: September 14, 2017
    Applicants: PineSci Consulting, NASA Glenn Research Center
    Inventors: Vladimir Pines, Marianna Pines, Bruce Steinetz, Arnon Chait, Gustave Fralick, Robert Hendricks, Paul Westmeyer
  • Publication number: 20130156627
    Abstract: Disclosing herein is a method for manufacturing nickel-titanium compositions. The method includes disposing a powdered composition in a mold; the powdered composition comprising nickel and titanium; the titanium being present in an amount of about 38 to about 42 wt % and the nickel being present in an amount of about 58 to about 62 wt %; sintering the powdered composition to produce a sintered preform; compacting the preform; machining the preform to form an article; heat treating the article; the annealing being conducted at a temperature of about 1650° F. to about 1900° F. at a pressure of about 3 Torr to about 5 Kg?f/cm2 for a time period of about 10 minutes to about 5 hours; and quenching the article.
    Type: Application
    Filed: November 30, 2012
    Publication date: June 20, 2013
    Applicants: NASA GLENN RESEARCH CENTER, ABBOTT BALL COMPANY
    Inventors: Abbott Ball Company, NASA Glenn Research Center
  • Patent number: 6967462
    Abstract: A system for providing wireless, charging power and/or primary power to electronic/electrical devices is described whereby microwave energy is employed. Microwave energy is focused by a power transmitter comprising one or more adaptively-phased microwave array emitters onto a device to be charged. Rectennas within the device to be charged receive and rectify the microwave energy and use it for battery charging and/or for primary power. A locator signal generated by the device to be charged is analyzed by the system to determine the location of the device to be charged relative to the microwave array emitters, permitting the microwave energy to be directly specifically towards the device to be charged. Backscatter detectors respond to backscatter energy reflected off of any obstacle between the device to be charged and the microwave array emitters. Power to any obstructed microwave array emitter is reduced until the obstruction is removed.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: November 22, 2005
    Assignee: NASA Glenn Research Center
    Inventor: Geoffrey A. Landis