Now showing items 1-10 of 10

    • Electric machine having a high-torque switched reluctance motor 

      Holtzapple, Mark T.; Rabroker, George A.; Fahimi, Babak; Ehsani, Mehrdad (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2010-02-16)
      According to one embodiment of the present invention, an electric machine comprises a stator and a rotor. The stator has at least one stator pole with a first leg and a second leg. The rotor has at least one rotor pole. ...
    • Electric machine having rotor and stator configurations 

      Holtzapple, Mark T.; Rabroker, George A.; Fahimi, Babak; Ehsani, Mehrdad (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2011-09-20)
      According to one embodiment of the present invention, an electric machine comprises a stator and a rotor. The stator has at least one stator pole with a first leg and a second leg. The rotor has at least one rotor pole. ...
    • Gerotor apparatus for a quasi-isothermal Brayton cycle engine 

      Holtzapple, Mark T.; Rabroker, Andrew; Ross, Michael Kyle; Atmur, Steven D.; Noyes, Gary P. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2010-04-13)
      According to one embodiment of the invention, an engine system comprises a housing, an outer gerotor, an inner gerotor, a tip inlet port, a face inlet port, and a tip outlet port. The housing has a first sidewall, a second ...
    • Gerotor apparatus for a quasi-isothermal Brayton cycle engine 

      Holtzapple, Mark T.; Rabroker, Andrew; Ross, Michael Kyle; Atmur, Steven D.; Noyes, Gary P. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2014-12-09)
      According to one embodiment of the invention, an engine system comprises a housing, an outer gerotor, an inner gerotor, a tip inlet port, a face inlet port, and a tip outlet port. The housing has a first sidewall, a second ...
    • Gerotor apparatus for a quasi-isothermal brayton cycle engine 

      Holtzapple, Mark T.; Rabroker, George A.; Beck, Thomas J.; Ehsani, Mark; Whiteacre, Matthew M.; Ross, Michael Kyle; Noyes, Gary P. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2006-03-07)
      According to one embodiment of the invention, a gerotor apparatus includes an outer gerotor having an outer gerotor chamber, an inner gerotor, at least a portion of which is disposed within the outer gerotor chamber, and ...
    • Gerotor apparatus for a quasi-isothermal Brayton cycle Engine 

      Holtzapple, Mark T.; Rabroker, George A. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2007-03-06)
      According to one embodiment of the invention, a gerotor apparatus includes an outer gerotor having an outer gerotor chamber, an inner gerotor, at least a portion of which is disposed within the outer gerotor chamber, and ...
    • Gerotor apparatus for a quasi-isothermal Brayton cycle engine 

      Holtzapple, Mark T.; Rabroker, George A. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2016-07-05)
      According to one embodiment of the invention, a gerotor apparatus includes an outer gerotor having an outer gerotor chamber, an inner gerotor, at least a portion of which is disposed within the outer gerotor chamber, and ...
    • Gerotor apparatus for a quasi-isothermal Brayton cycle engine 

      Holtzapple, Mark T.; Rabroker, George A. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2014-09-02)
      According to one embodiment of the invention, a gerotor apparatus includes an outer gerotor having an outer gerotor chamber, an inner gerotor, at least a portion of which is disposed within the outer gerotor chamber, and ...
    • Gerotor apparatus for a quasi-isothermal Brayton cycle engine 

      Holtzapple, Mark T.; Rabroker, George A. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2010-06-01)
      According to one embodiment of the invention, a gerotor apparatus includes an outer gerotor having an outer gerotor chamber, an inner gerotor, at least a portion of which is disposed within the outer gerotor chamber, and ...
    • Sealing system for gerotor apparatus 

      Holtzapple, Mark T.; Rabroker, George A.; Ross, Michael K. (United States. Patent and Trademark OfficeTexas A&M University. Libraries, 2014-06-17)
      According to one embodiment of the invention, a gerotor apparatus includes a first gerotor, a second gerotor, and a synchronizing system operable to synchronize a rotation of the first gerotor with a rotation of the second ...