Patents by Inventor Alexander Thomas WELLS

Alexander Thomas WELLS 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).

  • Compressor
    Patent number: 11473594
    Abstract: A compressor has a rotor assembly having an impeller for generating an airflow through the compressor, a stator core assembly for causing rotation of the impeller, and a diffuser assembly for acting on the airflow generated by the impeller. The diffuser assembly has a first diffuser stage and a second diffuser stage. The first and second diffuser stages are separate components connected to one another by a fastener.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: October 18, 2022
    Assignee: Dyson Technology Limited
    Inventors: Mark Andrew Johnson, Simon Alexander Locke, Matthew John Childe, Cathal Clancy, Vadivel Kumaran Sivashanmugam, Nora Er-Rouhly, Lukasz Andrzej Kowalczyk, Alan Glynn Sanderson, Thomas Richard Stafford, Sarah Elizabeth Elson, Alexander Thomas Wells, Jim Ray Lluisma
  • COMPRESSOR
    Publication number: 20210207617
    Abstract: A compressor has a rotor assembly having an impeller for generating an airflow through the compressor, a stator core assembly for causing rotation of the impeller, and a diffuser assembly for acting on the airflow generated by the impeller. The diffuser assembly has a first diffuser stage and a second diffuser stage. The first and second diffuser stages are separate components connected to one another by a fastener.
    Type: Application
    Filed: March 12, 2019
    Publication date: July 8, 2021
    Applicant: Dyson Technology Limited
    Inventors: Mark Andrew JOHNSON, Simon Alexander LOCKE, Matthew John CHILDE, Cathal CLANCY, Vadivel Kumaran SIVASHANMUGAM, Nora ER-ROUHLY, Lukasz Andrzej KOWALCZYK, Alan Glynn SANDERSON, Thomas Richard STAFFORD, Sarah Elizabeth ELSON, Alexander Thomas WELLS, Jim Ray LLUISMA
  • Electric machine
    Patent number: 11038405
    Abstract: An electric machine comprising: a frame; and a rotor assembly comprising a shaft to which is mounted at least one bearing and at least one magnet; the frame comprising a bearing seat to which the bearing of the rotor assembly is mounted, and wherein the bearing seat extends axially beyond the bearing to surround the magnet, and the bearing seat comprises locating features for holding a position sensor assembly relative to the magnet.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: June 15, 2021
    Assignee: Dyson Technology Limited
    Inventor: Alexander Thomas Wells
  • ELECTRIC MACHINE
    Publication number: 20190115807
    Abstract: An electric machine comprising: a frame; and a rotor assembly comprising a shaft to which is mounted at least one bearing and at least one magnet; the frame comprising a bearing seat to which the bearing of the rotor assembly is mounted, and wherein the bearing seat extends axially beyond the bearing to surround the magnet, and the bearing seat comprises locating features for holding a position sensor assembly relative to the magnet.
    Type: Application
    Filed: October 11, 2018
    Publication date: April 18, 2019
    Applicant: Dyson Technology Limited
    Inventor: Alexander Thomas WELLS