Patents by Inventor Andrian J. C. Powell

Andrian J. C. Powell 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: 4405265
    Abstract: The specification discloses a method and apparatus for continuously transferring particulates from a liquid conveying medium to a gaseous conveying medium in which a liquid medium containing solid particulates is injected into a rotating centrifuge basket where the particulates are removed with the aid of centrifugal and pneumatic force. The deliquified particulates are continuously emitted from the centrifuge into a pick-up chamber where they are instantly received by a flowing gaseous conveying medium which transports them to a desired location. The method and apparatus of this invention are particularly useful in the mining industry.
    Type: Grant
    Filed: March 18, 1981
    Date of Patent: September 20, 1983
    Assignee: Beloit Corporation
    Inventors: John E. Powell, Andrian J. C. Powell
  • Patent number: 4372712
    Abstract: A method and apparatus for the continuous transfer of particles from a gaseous conveying medium to a liquid conveying medium wherein a liquid is introduced into a cone-shaped inducer so that the liquid flows along the inducer's periphery toward its vertex. A stream of the gaseous conveying medium and entrained particles is directed into the center of the inducer. The particles impinge the liquid and are carried away by it and the gas is exhausted.
    Type: Grant
    Filed: March 18, 1981
    Date of Patent: February 8, 1983
    Assignee: Beloit Corporation
    Inventors: John E. Powell, Andrian J. C. Powell