Patents by Inventor Matteo IACCHETTI

Matteo IACCHETTI 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).

  • ELECTRIC MACHINE
    Publication number: 20220037979
    Abstract: An electric machine including a stator having a fully non-magnetic core and stator windings formed of a non-superconducting transposed conductor to reduce eddy current losses. It further includes a rotor having a fully non-magnetic core and superconducting windings or superconducting magnets which produce a magnetic field for interaction with the stator windings. A cryogenic cooling system is arranged to cool the stator windings to reduce conduction losses in the stator windings.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Applicant: ROLLS-ROYCE plc
    Inventors: Paul R MILLER, Stephen M HUSBAND, Alexander C SMITH, Charalampos C. MANOLOPOULOS, Matteo IACCHETTI
  • Electric machine
    Patent number: 11152844
    Abstract: An electric machine including a stator having a fully non-magnetic core and stator windings formed of a non-superconducting transposed conductor to reduce eddy current losses. It further includes a rotor having a fully non-magnetic core and superconducting windings or superconducting magnets which produce a magnetic field for interaction with the stator windings. A cryogenic cooling system is arranged to cool the stator windings to reduce conduction losses in the stator windings.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: October 19, 2021
    Assignee: ROLLS-ROYCE plc
    Inventors: Paul R Miller, Stephen M Husband, Alexander C Smith, Charalampos Manolopoulos, Matteo Iacchetti
  • ELECTRIC MACHINE
    Publication number: 20200091810
    Abstract: An electric machine including a stator having a fully non-magnetic core and stator windings formed of a non-superconducting transposed conductor to reduce eddy current losses. It further includes a rotor having a fully non-magnetic core and superconducting windings or superconducting magnets which produce a magnetic field for interaction with the stator windings. A cryogenic cooling system is arranged to cool the stator windings to reduce conduction losses in the stator windings.
    Type: Application
    Filed: August 22, 2019
    Publication date: March 19, 2020
    Applicant: ROLLS-ROYCE plc
    Inventors: Paul R. MILLER, Stephen M HUSBAND, Alexander C SMITH, Charalampos MANOLOPOULOS, Matteo IACCHETTI