Patents by Inventor Ian Pridham

Ian Pridham 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: 11174873
    Abstract: There is provided a diffuser for a turbine, comprising: a support configured to mount to a turbine housing; a diffuser body configured to receive fluid from an outlet of the turbine, the diffuser body defining a longitudinal axis and having a perimeter with a length measured in a plane normal to the longitudinal axis; and a bridge configured to connect the support to the diffuser body, wherein the connection between the bridge and the diffuser body is confined to a continuous portion of the perimeter of the diffuser body that is not more than around 50% of the total length of the perimeter of the diffuser body.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: November 16, 2021
    Assignee: Cummins Ltd
    Inventors: Craig S. T. Hasler, John G. Campbell, Ian Pridham
  • Publication number: 20210115945
    Abstract: There is provided a diffuser for a turbine, comprising: a support configured to mount to a turbine housing; a diffuser body configured to receive fluid from an outlet of the turbine, the diffuser body defining a longitudinal axis and having a perimeter with a length measured in a plane normal to the longitudinal axis; and a bridge configured to connect the support to the diffuser body, wherein the connection between the bridge and the diffuser body is confined to a continuous portion of the perimeter of the diffuser body that is not more than around 50% of the total length of the perimeter of the diffuser body.
    Type: Application
    Filed: May 1, 2019
    Publication date: April 22, 2021
    Inventors: Craig S. T. Hasler, John G. Campbell, Ian Pridham